When the installation of the roof and facade is completed, postponing the construction of a rainwater drainage system not only makes no sense, but is also irrational. The first heavy rain will show that water falling uncontrollably threatens the walls, foundation and basement. Its power is no less destructive for flower beds planted directly next to the house. The Docke drainage system can help you cope with the elements.
Dcke PVC drainage system
The Döcke drainage system is one of the most popular on the Ukrainian market due to its high quality and affordable price. Döcke drains are supplied to our country from Russia, where production takes place under a license from the German concern D.Ö.CKE Systemlosungen Gmbh.
Döcke gutters are made from high-quality PVC and due to this they are lightweight, resistant to ultraviolet radiation, temperature changes and other environmental influences; they are strong and durable. Döcke plastic gutters are easy to transport, and even a non-professional can install them - just read the instructions.
Maintenance of Döke gutters does not require special skills - you just need to periodically clean the gutters and pipes from leaves and other debris. This will help prevent drains from clogging and collapsing in winter due to freezing water.
The Docke drainage system comes in five “delicious” colors: snow-white ice cream, noble chocolate, sunny banana, positive kiwi and juicy pomegranate.
The Docke gutter size is 120 mm and the pipes are 85 mm.
The lineup
The Döke drainage system is available on the Russian market in three series.
Standard
This economical series is best suited for installation under the roof of small cottages or private houses (rainfall collection area up to 150 m2). To collect and drain water, trays with a diameter of 120.6 mm and drainpipes with a diameter of 80 mm are provided. The trays of this and other series are made symmetrical, so you won’t be able to make a mistake with their installation.
Basically, the palette of the series is represented by pomegranate, brown (chocolate) and creamy (ice cream) colors. Since Russian production uses German materials, a different color can be ordered.
Lux
The series has pipes with a large cross-section to drain water from roofs over a large area. Accordingly, some other details are also enlarged. The plugs are even made in a convex shape, which more effectively blocks the path of a powerful storm flow. The series contains the same technical solutions as the premium one.
Docke drainage system: how to install and determine dimensions
The Docke drainage system is an excellent solution for organizing the drainage of rain and melt water from the roof surface.
It is distinguished by high quality and affordable price.
This combination is due to the fact that the systems are manufactured in Russia, but German materials are used in production.
Gutter systems are made of high-strength PVC, therefore they are resistant to the influence of any atmospheric conditions.
The same factor ensures low weight of structures and ease of installation.
There are two options for Deke plastic drainage systems on the market:
- Standard - used for arranging water drainage from the roof of low-rise buildings. Gutter diameter – 120 mm, drain pipe – 85 mm;
- LUX – is characterized by increased strength, ensures water drainage from large areas of roofs. The diameter of the gutter is 140 mm, the drain pipe is 100 mm.
You will also be pleased with the variety of color solutions that you can see in the photos of Deke drainage systems in the catalogue.
We offer you products in the following colors: ice cream, chocolate and pomegranate.
How to determine the size of a Deke drainage system
In order to determine which drainage system is needed in a particular case, you will need to perform simple calculations.
They will be as follows:
- number of gutters: divide the total length of the cornices by 3;
- the number of corner elements is determined by the number of corner connections of the gutters;
- number of fastenings on plastic brackets: divide the total length of the eaves by 0.6 m and add to the result the number of overhang eaves;
- number of metal brackets and extensions: divide the total length of the cornice by 0.6 m, add the number of extensions and double the number of funnels;
Elements of the “Standard” system
The procedure for calculating the Döke drainage system
These calculations are approximate, because everything will depend on the design features of a particular building.
How to install a gutter system
In order to make sure that the Deke drainage system is extremely easy to install, just consider the step-by-step installation guide:
install the gutter brackets on the front board, drilling the corresponding holes in it with a drill. The installation must be carried out while maintaining the distance of the outer bracket from the edge of the roof (minimum 150 mm) and the pitch between adjacent elements (approximately 500-600 mm). At the same time, the level of the brackets will be different (taking into account the gutter slope of 3 mm per linear meter). In the place where the funnel is attached, additional brackets should be installed, which will be located on both sides. This is required by the installation instructions for the Deke drainage system;
This is what the installation of system brackets looks like
Connecting element (funnel) Döke
This is what the installation of a Döke gutter looks like
This is what a Döcke tip looks like
Important! The installation location of the funnels must be determined in advance in order to immediately install the sheathing for the drainpipes on the siding. So you can see that installing the Deke drainage system is not that complicated
So you can see that installing the Deke drainage system is not that complicated.
You can easily do it yourself.
Advantages and disadvantages of the Deke drainage system
I would like to note that in practice, Docke plastic drainage systems show their best performance.
They are characterized by the following advantages:
Döke drainage system - The best drainage system in Russia
- service life up to 25-30 years;
- resistance to frost up to -50 and heat up to +50 degrees;
- resistance to atmospheric influences;
- color stability;
- high water conductivity;
- ease of assembly;
- decent performance of tightness;
- light weight;
- affordable price.
As for the shortcomings, there is no information about them yet. German quality maintains its reputation.
Of course, the system can be deformed due to a strong impact, but it is practically not subject to such impacts under the roof.
Cost of drainage system
If you are interested in the price of a drainage system, it will depend on its configuration, color and number of different elements.
Let's look at the average price indicators for drainage Luxury ice cream color in rubles:
Very reasonable prices for the Döke drainage system
- gutter – 565;
- funnel – 400;
- knee – 215;
- pipe – 670;
- corner element – 720;
- collector – 565;
- bracket – 160.
As for the standard version, for example, in garnet color, here the prices will be cheaper - for each position by about 100-130 rubles.
But, in any case, the cost of the drainage system must be calculated with the manager of the company where you want to buy it.
You may be able to take advantage of promotional offers that make your purchase even more profitable.
Assortment of drains
The Docke gutter system has three product ranges with different kit sizes.
Lux
This deck set includes:
- plugs for gutters;
- collector;
- standard funnel;
- connector;
- clamp;
- fastening;
- hairpin;
- plastic bracket;
- adapter;
- coupling;
- tip.
The Deke Lux drainage system is used in both multi-storey and single-storey buildings and has good characteristics. Available in three colors: brown, gray and white.
Standard
The plastic drainage system Docke (deck) produces a standard series in its product range with its own characteristics.
| components | diameter | length |
| Drain gutter | 12.1 cm. | 3 meters |
| Drain pipe | 8.6 cm. | 3 meters |
The remaining components of the set are similar to the luxury series, but the standard sizes are standard. The product is offered in three colors: white, garnet, brown.
Premium
The premium brand drainage system occupies first place in the market of the Russian Federation.
The length and set corresponds to the brands listed above, but has its own characteristics:
- After mechanical stress, the gutter can restore its original shape.
- The patented universal clamp is capable of securing fittings and pipes.
- Gutter mount with adjustable angle.
- Connection system of elements without sealant and glue, but on seals.
- Patented mounting stops.
- Seals made from silicone rubber retain their properties in all weather conditions.
- Wall thickness (1.8cm).
- Water flow through the gutter (1.8 l. sec.).
- Water flow through the pipe (6.4 l. sec.).
The Docke color palette implements any roofing or facade solution, the main colors are ice cream, pomegranate, chestnut and chocolate.
THE GUTTER GIVES THE FINAL LOOK TO THE ROOF AND FACADE OF A NEW HOUSE OR BUILDING, AND ALSO AFTER RECONSTRUCTION!
The main advantages of Deke brand products
Among the main advantages of gutters from this manufacturer are:
- Durability - Deke gutters do not require special attention and can last for at least 25 years without loss of technical and operational data, which is confirmed by the manufacturer’s warranty.
- Practicality - the unique top coating of the products reliably protects the surface from fading throughout the entire service life.
- Versatility - the gutter has a symmetrical design with the possibility of universal use of end caps and corner connections. Fastening is carried out both to the frontal board and directly to the roof using special extensions.
- Resistance – the Deke drainage system perfectly resists atmospheric and climatic conditions and is not afraid of sudden temperature changes. Suitable for operation in the range of +50° - –50° and has weak adhesion to ice formations.
- Light weight - the weight of one linear meter of drainage is only 690 g, which makes it possible to use such systems on buildings of any type and purpose.
- Simplicity of installation - due to the technology of adhesive-free fixation and rubber seals, it is possible to achieve complete tightness of the system and significantly facilitate the process of connecting individual components into a single whole.
- ClearTube system - special longitudinal ribs are located inside the fittings and gutters, eliminating the adhesion of debris and leaves and minimizing the risk of clogging.
Reliable protection from heavy rainfall
The Deke drainage system is perfect for various types of buildings, regardless of the size and complexity of architectural solutions. At the same time, its installation can easily be done by hand, and the calculations are not particularly difficult even for an inexperienced user. If there are even minor doubts, it is better to trust the professionals, saving your time and money.
Calculation of the drainage complex and its features ↑
To correctly calculate the required amount of materials for a drainage system, you need to know the following:
- number of gutters - the total length of the eaves overhang, which is divided by the length of one gutter;
- number of couplings - based on the number of planned connections;
- the number of brackets fixing the gutters - the length of one gutter divided by the pitch between two brackets - for PVC products it is 60 cm;
- number of end caps (provided that the “Docke” drain has an open contour) - for a gable-type gable roof, two levels of gutters are provided, respectively, 4 caps are required.
Please note: a hipped hipped roof can be equipped with a closed drainage system that does not require plugs.
- corner components of the gutter - it all depends on the number of internal and external corners of the building. This indicator should also be taken into account when calculating the total length of the gutter, which will help minimize possible costs;
- drainage funnels - based on the number of pipes;
- pipes - their number depends on the height of the building and the number of drains. The selection of curved elbows is carried out in accordance with the width of the overhang;
- clamps - selected for each sectional connection. For a drain from one pipe 3 m long, you will need two clamps - one from below, the second from above.
Please note: if there is a collector, the drain pipe should be at a height of 15 cm from the ground. If it is not there, then 30 cm from the surface.
It is quite possible to do without plugs
Variety and range of products available
Docke gutters are made on the basis of a high-quality polyvinyl chloride composition, resistant to various external influences and having a long period of productive operation, regardless of climatic and operating conditions.
Reliable and simple design of a standard drain
The company offers a choice of two variations of gutters:
- "Standard".
- "Lux".
East "Standard"
The first option is most suitable for small-sized buildings and structures. The design of such gutters is characterized by careful implementation of even the least significant details, guaranteeing effective drainage of precipitation even in the heaviest rainfalls and snowfalls. This “Deke” drain can also be installed over large areas, for which additional installation of components is provided, the connection of which is carried out using special adapters.
This drainage system has the following dimensions:
- gutter length – 3 m;
- pipe length – 3 m;
- pipe cross-section – 0.085 m;
- gutter cross-section – 0.12 m.
System "Lux"
The “Lux” variation is distinguished by a large pipe cross-section and is used in large-sized buildings with complicated operating conditions. Based on it, it is possible to build drainage systems of various formats and degrees of complexity. The design of the drain has increased strength and excellent resistance to external influences, integrating perfectly with existing Standard drains.
As for the dimensions, they are as follows:
- gutter length – 3 m;
- pipe length – 3 m;
- pipe cross-section – 0.10 m;
- gutter cross-section – 0.14 m.
We are also pleased with the variety of color solutions that Deke drainage systems are able to offer to consumers. In the “Lux” series, two shades are available – “Ice Cream” and “Chocolate”, while “Standard” offers three colors at once - “Pomegranate”, “Ice Cream” and “Chocolate”.
Larger diameter for better protection in a deluxe design
It is worth noting that, unlike metal analogues, PVC gutters from Docke are able to maintain their original appearance for a long period without the formation of corrosion and rust streaks on the surface.
History of the formation and development of the company ↑
Gutters for private and industrial construction
- one of the largest manufacturers of polyvinyl chloride gutters and vinyl siding throughout the Russian Federation. Products are released under the Docke trademark of the same name in accordance with the issued license and are accompanied by constant quality monitoring - the company cares about its reputation, delighting the consumer with a truly high-quality product.
The conquest of the Russian market began in 2005, and today the company occupies a leading position in its niche, offering materials with the optimal combination of truly German quality and democratic domestic pricing policy. The production of PVC gutters has been established since 2009; production takes place on the latest equipment using innovative technological solutions and developments.
Modern colors
Deke gutters are manufactured in accordance with all current norms and standards, have a full range of required conclusions and certificates and are absolutely harmless to the consumer. We are also pleased with the extensive range of color options, which eliminates the hassle of choosing the best option for any building.
Docke drainage system Germany-Russia
Döke gutters – a new generation of PVC drainage systems!
Döcke drainage systems were developed in Germany specifically for low-rise buildings - cottages, country houses and country houses. Döke gutters are ideal for both new and renovated buildings. Products are manufactured under the Docke brand under license and under the control of DOCKE Systemlosungen GmbH, Berlin.
about the drainage system
Optimal price
Döke gutters are the optimal price-quality ratio in the segment of plastic drainage systems. The reason for this ratio is traditional German quality at Russian prices. Well-established relationships with suppliers make it possible to maintain product costs at an optimal level. The production of Döke gutters is located in Russia, which allows for maximum reduction of transport costs.
Reliability and guarantees
Döke drainage systems are highly reliable, require little maintenance and retain their functional qualities for many years. The use of modern equipment in production makes it possible to ensure that Deke gutters return to their original shape under various types of deformation - bending, impacts and other mechanical influences. Sufficient thickness of the elements ensures high strength when working under loads of water, snow and ice. The manufacturer-guaranteed service life of Döke gutters is 25 years. This is confirmed by the company's warranty card.
Color spectrum
Döke gutters are produced in four colors: white, brown, kiwi (light green) and banana (light yellow). They match perfectly with Deuke siding colors and the most common roofing shades: red, brown, green, blue or gray. In our warehouse in Kyiv, we have two colors of Döke gutters in stock: white and brown. The remaining two shades are custom-made and are delivered to our warehouse within 10 working days with 100% prepayment.
Fade and climate resistant
New technologies and innovative materials allow Döke gutters to be fade-resistant for all colors throughout their entire service life. Operation of Döke gutters takes place in climatic conditions from +50 to -50 degrees. Döke gutters are absolutely not subject to corrosion and rotting, and are resistant to acids, alkalis and salts that can be dissolved in rainwater. Another additional advantage of Deuke drainage systems is their weak adhesion (adhesion) to ice.
A light weight
A linear meter of Döke drainpipe weighs only 690 grams. Consideration of the weight of the structure is not required at the design stage, which is why Döcke gutters are ideal for both new and renovated buildings.
Easy installation
The Döke drainage system is easy to install and versatile, so it can be installed by an ordinary amateur builder. Döke gutters use a glue-free connection system; tightness is reliably ensured by rubber seals. The elements simply connect to each other and snap easily into place. In this case, each connection of a pipe or gutter with a fitting is a compensator for thermal expansion/contraction.
Restoring shape
The “Form Keeper” technology developed by Döcke specialists ensures the restoration of an element of the drainage system in the event of deformation. After the end of exposure, the element takes its original shape without loss of quality characteristics and appearance. The shape memory effect is an important difference between Deke plastic drainage systems and galvanized and metal drains, which, when deformed, lose their appearance and properties without the possibility of restoration.
Clear Tube System
Leaves sticking to the inside surface of gutters always causes a lot of trouble. This problem arises especially acutely in the fall. Döcke specialists have developed a special “Clear Tube” system, which allows you to get rid of the problem of leaf sticking forever: longitudinal ribs are provided on the inner surface of the gutter and fittings, which prevent leaf sticking inside the gutters and reduce the risk of pipe clogging.
Advantages of Dcke plastic gutters
Let us immediately note a very eloquent fact: the written warranty from the manufacturer is 25 years. This is the result of multi-level control during the production process.
- Ease of installation. This is perhaps one of the main advantages of these systems. We can say that it has been practically brought to perfection - its design is so well thought out. Glueless connection of parts using rubber seals ensures complete tightness. What could be easier than installing plastic gutters? You insert the structural elements into each other one after another and snap them into place. In addition, each of the connections becomes a compensator that perceives temperature deformation.
- Versatility. Because the gutter design is symmetrical, it allows the plugs at the ends and corners of the gutter to be interchanged. Pipes and fittings are secured using a single universal clamp, which ensures, on the one hand, free fastening of the pipes, and on the other hand, tightly fixes the fittings. The gutter bracket is very convenient. It can be attached directly to the wind board and metal extensions can be used for this with the same success.
- A light weight. Compared to metal gutters, plastic Döcke gutters are more versatile. The weight of 1 linear meter of plastic pipe is only 0.69 kg. This is such a small value that the load from it is not taken into account when designing a building. This makes it possible to effectively use similar systems in reconstructed buildings.
- They are not afraid of extreme climatic conditions. Döcke gutters can withstand temperature changes ranging from -50°С – + 50°С. The use of innovative materials in production makes them resistant to corrosion and the effects of aggressive substances contained in sediments, such as acids and salts. Due to the weak adhesion of the surface with ice, the ice crust frozen in gutters and drainpipes easily peels off.
- Fade resistant. Another condition for the quality of a drain is the fastness of its color to sunlight. The top layer of Döcke drainage elements is made using a unique recipe that prevents them from fading throughout their entire service life.
- Clear Tube technology. Foliage stuck to the inside of the gutter elements can create a lot of trouble when it freezes in the fall and thaws in the spring. It may even completely clog the system and you will have to restore its functionality. Döcke drainage systems are as free from these problems as possible, thanks to the company's know-how - special Clear Tube technology, which prevents leaves from sticking to the inner surface of the system. The main “protective” role is played by additional longitudinal ribs provided inside the gutters, as well as fittings.
Installation technology
The assembled drain is secured with self-tapping screws without the use of glue. The parts snap easily into place at the connection points, and rubber seals ensure the tightness of the structure. This type of connection is movable and compensates for thermal expansion and contraction. Docke drains provide the following fastenings:
- Plastic and metal bracket;
- Bracket extension;
- A special clamp, which is necessary for more rigid fastening of fittings and free fastening of pipes.
Installation is simple, thanks to the low weight of the structural components, which are assembled like a construction set. Deca vinyl gutter systems require little maintenance. To maintain cleanliness inside, it is recommended to monitor the accumulation of garbage. The presence of smart Clear Tube technology, developed by specialists from the Deke company, completely eliminates the accumulation of fallen leaves on its surface. This is achieved through longitudinal ribs on the inner surface of the fittings and gutters that prevent foliage from sticking and reduce the risk of clogging the system during operation.
Video instructions for installing Docke gutters
https://youtube.com/watch?v=oNGeY3Lemo8
The choice of color scheme significantly affects the harmony of the drain with the materials of the house facade and roof. Thanks to a wide range of shades, the products are actively used by developers, so Deke brand gutters are selected for any roof.
Features of selection and calculation
Vinyl systems eliminate the possibility of changing shape under the influence of temperature changes. Due to the use of advanced technologies, gutters are not afraid of temperature changes, the destructive effects of alkalis, salts, acidic environments, and have minimal adhesion to ice.
You can make the correct calculation yourself, but you need to know what elements the structure consists of. To calculate how many drainage pipes are needed, you need to multiply the height of the building by the number of places where vertical drains will be installed. In addition, it is important to calculate the funnels that are needed to connect the gutters to the pipes. The number of mounting brackets depends on the total length of the gutters. When making calculations, the following parameters should be taken into account:
- Corner elements;
- Gutter;
- Plugs (for 1 bracket you need 2 plugs);
- Brackets;
- Pipes;
- Funnels;
- Couplings;
- Tip;
- Clamp;
- Connectors for gutters;
- Knee degree (45 or 72);
- Safety net.
The main parts are pipes and gutters. Their sizes:
- Pipe – length (3m), diameter (85 mm);
- Gutter – length (3m), diameter (120mm).
The quality and reliability are evidenced by numerous reviews from developers:
“I purchased Deke Standard brand gutters for my country house. I would like to note that there were no problems with the installation, although I involved friends. The system has been installed for almost a year, during this time there have been no comments, the color has not faded, and in winter it does not collect snow and perfectly passes large flows of water from the roof of the house.”
Maxim, Vologda.
“I am the owner of an entertainment center. I purchased a drain from the “Lux” series, which harmoniously matches the facade of the building. Thanks to the increased diameter of the pipes, it copes well with the removal of heavy rainfall.”
Stanislav, Ivanovo.
Calculation of the need for parts
When going shopping, you should make an approximate calculation of the required number of drainage parts. The calculation is simple. To do this, you need to measure the length of the roof overhangs and draw a drainage diagram. There are also rules that must be followed: a longitudinal slope of at least 2% must be provided for gutters, and the distance between drainage pipes should not be more than 24 m.
Calculation example for one overhang 18 m long
The catchment area is calculated as follows:
A x B = S m2
Number of funnels:
It is nominally recognized that a 100 mm pipe copes with the removal of precipitation from an area of up to 220 m2. For smaller pipe cross-sections, you can use the table data:
The number of funnels, taking this into account, is determined by the area of precipitation collection or structurally: at least one funnel per 1 roof slope up to 12 meters long.
If the slope is > 12 m in length, then two funnels must be provided.
In our case Nв = 2 pcs
The number of gutters is calculated based on the length of the manufacturer's parts. For Docke it is 3 m. We divide the length of the roof overhang by this footage:
18 /3 = 6 pcs
connectors than gutters:
Nс = 6 – 1 = 5 pcs
The number of corner parts and plugs is taken from the diagram.
The number of brackets (and extensions) is calculated based on the following rules:
- The distance between them should not exceed 60 cm,
- A bracket is placed on both sides of the funnels and connectors.
Total number of brackets:
Nк = А / 0.6 + 2Nв + 2Nс = 18 / 0.6 + 2 x 2 + 2 x 5 = 44 pcs
The number of pipes is obtained by dividing the height of the wall by the length of the element (3 m) and multiplying by the number of funnels:
Nt = N / 3.0 x Nb = 4.5 / 3 x 2 = 3 pcs
Number of plugs (according to the diagram) 2 pcs;
Number of elbows (with simple architecture) 2 x Nв = 4 pcs;
The number of tips is Nв = 2;
The number of meshes for funnels is equal to the number of funnels;
Number of clamps:
Nhom = (N / 1.5 + 1) x Nb = (4.5 / 1.5 + 1) x 2 = 8 pcs
According to Table 2, the number of couplings can be taken.
All system parts are sold individually. It is most rational to purchase them with a reserve, because it is not always possible to calculate their quantity perfectly accurately. In addition, in some places the parts will need to be trimmed or shortened, and in others they will need to be lengthened. When starting installation, you need to have a supply on hand.
Drainage systems from Deke
The production of Deke products is carried out on modern high-tech equipment. The Deke trademark rightfully occupies a leading position in the construction sales market today.
The production of drainage systems, along with the production of vinyl siding, is a priority in the company's activities. All products of the Deke brand strictly comply with all European standards and SNiP requirements for drainage systems.
Deke was the first brand to offer a comprehensive solution for façade design.
It sells building materials that make it possible to form several elements of a house at once, so that the facade, roof, gutters and basement can be made in a single architectural style
When choosing drainage systems, the ability to install them yourself is also important.
Advantages
- Excellent resistance to mechanical stress, allowing the elements of Deke drains to withstand significant weight loads, as well as fairly strong impacts, without compromising their integrity. These roof gutters are immune to ice, snow, falling branches and even hail.
- Resistance to temperature fluctuations. There is an opinion among modern consumers that PVC gutters do not withstand sudden changes in temperature, but Deke’s products have completely refuted this stereotype. Its elements equally withstand both thirty-degree frost and forty-degree heat. Even a sharp change in temperature cannot cause deformation of the elements.
- Simple installation and the ability to install the system yourself make the products of this manufacturer a real sales leader.
- High load-bearing capacity. Most often, the destruction of PVC gutters occurs in winter, when the weight of the ice crust exerts extreme pressure on them. However, the drainage systems from Deke are not afraid of either ice or snow, since they retain the required degree of elasticity even in severe frosts, which allows them to easily carry exorbitant weight loads.
- Attractive appearance and wide range of colors. Each of us, when building a house, dreams that it will not be like all the other buildings. In this case, drains from Deke will help to add a touch of originality and your own style thanks to a varied palette of colors.
If you decide to install a drainage system with your own hands from the manufacturer Deke, you can be one hundred percent sure of a positive outcome, since the accessible instructions included with the kit will allow you to understand the installation of its elements even for those who do not have special construction skills. Here possible by
Fixation with metal brackets without wind board
If there is no wind board, the gutters are attached as follows:
- First, the brackets are attached to the roof structure using self-tapping screws. This must be done before the finishing material is installed.
- After this, the gutters are installed. They are pressed tightly against the bracket and then secured using a clamping bar.
During such work, you should check the reliability of the gutters.
Installation of drains Docke installation instructions
Equipment
The general rules for installing Döcke gutters are quite simple.
How to attach gutters and ensure the required slope
The plastic bracket, funnel and connector are attached to the front board using self-tapping screws. The gutter is secured in the bracket as follows:
- First, the edge of the edge of the gutter that is closest to the frontal board is inserted into its clamp, after which it is lowered into the bracket receiver and, pressing strongly at the clamping point on the opposite edge, the edge is inserted into the clamp until a click appears.
- the brackets are placed at the level of the cord, which is pulled between the funnel and the final support, and the height difference between these points should provide a slope of up to 3 mm per unit length.
Important With this method of fastening, the junction of the board with the roof must be strengthened to prevent it from being pulled out when loaded with snow.
This option is used for roofs with a small sheathing pitch.
- First, the brackets are attached to the roof structure.
- The edge of the gutter closest to the roof is placed under the hook of the support and lowered into its receiving socket, the clamping bar is bent and the opposite edge is fixed.
- The height difference is ensured by bending the bracket at the calculated location.
- As the intermediate brackets move away from the final one, the distance between the end of the supporting part and the bending point should be reduced.
This is an option for roofs with large sheathing pitches. The fold lines of the extensions should be at the same distance. The bend point is located no closer than 1 cm from the point where the clamping plate of the bracket is secured or from the end of the slot in the extension.
How to ensure the optimal position of drainage elements relative to the roof
- The roof overhang is placed on the gutter at a distance of 30–50% of its diameter.
- The gap that needs to be maintained between the support, its upper part and the continuation line of the roof is 25–30 mm. This is achieved by bending the end metal bracket (extension) or moving the plastic one.
How to ensure stability against deformation under vertical loads
- The spacing of the gutter brackets should not be more than 600 mm.
- The funnel must be secured at two points (respectively, two extensions/supports).
- The gutter connector is fixed at one point (extension/support, respectively).
- The distance between the end part of the corner element and the nearest bracket is up to 150 mm.
- The distance between the plug and the nearest bracket is no more than 250 mm
How to compensate for linear thermal expansions
- The gutter is installed in the mating elements until the inscription “Insert until now” is reached - microstops are formed along the edges of the line for ease of installation.
- Between the end surface of the plug and the structural elements of the house, a distance of 30 mm is maintained.
Errors when constructing a drainage network
The instructions are the theoretical basis for installation, but the human factor is still inherent and the following shortcomings often arise after the work has been done:
- Sagging of gutters - increasing the installation pitch of fasteners (more than 75 cm);
- Overflow of water - failure to maintain the central axis relative to the gutter and plastic holders;
- Spraying water - a large distance between the edge of the roof and the gutter;
- Ineffective removal of precipitation - non-compliance with the standard angle of inclination of gutters (less than 5 cm per 10 m of drainage product).
Purpose of elements
| Gutter Designed for collecting and draining rainwater from the roof surface | Gutter Cap Can be installed on both the right and left ends of gutters to ensure a sealed system | Universal clamp Designed for fastening the system to the facade of a building. Has two positions: 1. “pipe”, 2. “fitting” |
| Drainpipe Designed to drain water from the gutter funnel to the ground or into the drainage | Funnel plug Installed on one of the ends of the funnel to seal the system | Tip Designed to drain water from the drainage system to the ground |
| Gutter connector with rubber seal Designed for sequential connection of gutters into a single system | 72° Elbow These fittings are designed to provide a transition from funnel to pipe. They are also used to bypass architectural elements of the facade. The elbows are connected to each other by a piece of pipe of the required length | Plastic bracket Designed for fastening the gutter on roofs with a frontal board or in combination with an extension on roofs without a frontal board |
| Funnel Designed to connect gutters and pipes in order to drain water from the catchment to the drainage system | Elbow 45° | Metal bracket Designed for fastening the gutter on roofs without a frontal board. The length of the supporting part of the bracket is 300 mm |
| Clear Tube prevents leaves, pine needles and debris from entering the drain | 90° corner element Corner elements are installed on both external and internal roof corners and are designed to connect gutters at an angle of 90° (135°) in order to change the direction of water movement | Metal extension Designed to provide fastening of a plastic bracket for roofs without a frontal board. The length of the extension support part is 240 mm |
| Connecting coupling Designed to connect a pipe with a funnel or two pipes | Corner element 135° |
Features of operation
- Döke gutters do not require special care; only periodic inspection and cleaning is sufficient.
- It is advisable to clean the gutter, mesh and pipes themselves (for example, with water from a hose).
- When cleaning the gutter, do not rest the ladder on the edge of the gutter.
Types of systems
These advantages lead to great demand for drainage systems of this type. The manufacturer currently produces two main varieties:
- The “Standard” system is optimally suited for small buildings, including country houses. The system includes gutters with a diameter of 120 mm and pipes with a diameter of 85 mm, as well as various additional elements: funnels, couplings, corner adapters, mounting brackets and so on. Gutters of the “Standard” type are available in the following colors: chocolate, ice cream, kiwi, banana;
Deke drains "Standard" type
- The Deke Lux system is intended for large buildings and is distinguished by the use of pipes and gutters of larger diameter (100 mm and 141 mm, respectively), as well as structural reinforcement, which allows it to withstand greater amounts of precipitation, including snow.
Drainage system for buildings with large roof surfaces
The “Standard” and “Lux” systems differ in price. Due to the use of smaller diameter pipes in a standard system, its cost is also reduced.
The “Lux” system, in turn, is distinguished by the possibility of independently developing a design, since the manufacturer produces a large number of different elements that fully match the parameters.
