How to properly and effectively drain a terrace?

Added: Friday, 4/5/2024


Both water, snow and ice can cause a lot of problems and cause damage not only to roofs, but also to balconies and terraces. The solution is to provide proper drainage. When is it worth it and how to choose the right drainage method?

Taras ogrodowy przed domem jedno rodzinnym z odwodnieniem

Check the terrace drain at the Onninen wholesaler

When should you decide to drain your terrace?

Roof/terrace drain HL DN75/110 horizontal, with a ring, with an insulated body, with an extension 12-65mm/148x148mm and a stainless steel sewage grate 137x137mm HL64B If water remains on the balcony or terrace for too long, it can have a very negative impact not only on the use of the space itself, but also on the materials from which it is made or the building's façade. To avoid problems, it is best to perform proper drainage. Its task, just like in the case of roofs, is to drain water. It should be noted that in the case of terraces, there are two variants of drainage: surface and deeper. There are several methods of implementing a water drainage system. An effective and solid solution for many years is the selection of properly fitted roof and terrace drains.

It is worth draining the terrace in every situation, because the damage that standing water can cause is significant. In addition to destroying the material used for finishing, it may lead to numerous cracks. Moreover, this situation is not favorable for health reasons. Many microorganisms, and even fungi and molds, can grow in stagnant water. However, grass may start to grow in the cracks, making the whole thing look very unsightly.

How to choose the right terrace drain?

To properly perform effective drainage that fulfills its function properly. The whole thing is made using appropriately matched elements, and one of the most important roles is played by terrace outlets. A good solution are heated models, thanks to which there will be no problem with proper water drainage even in winter. Horizontal drains or roof drains for a flat roof are used for drainage.

Kessel terrace drain DN50, side drain, with stainless steel grate 100x100 40151.20 It is worth taking care of the design and implementation of the drainage system on the terrace before it is built. This does not mean that it will not be possible to perform drainage later, but the task will involve much greater expenditure of effort and capital.

Many of the models available in the assortment are solutions with a special collar, in which the material is exceptionally resistant to mechanical damage. Roof drains and terrace drains must always be solid and resistant to various factors. Outdoor elements should also be resistant to solar radiation.

Correct installation of terrace drainage

Terrace drainage is necessary, but it will actually fulfill its role if it is done correctly. The topic becomes particularly important if it is a terrace located above a room. Water standing on its surface could cause leaks and flood the room. In this variant, drainage will work well, which is performed, among others, by: on flat roofs. It will be necessary, among others: terrace drain and internal drain pipe system. It is also necessary to ensure a hermetic connection with the waterproof layer.

When choosing the appropriate method of installing drainage, it is necessary to take into account individual factors, such as the structure of the terrace or its slope. The style of finishing will also be important. Drainage installation should be performed in accordance with the manufacturer's guidelines. It is necessary to properly locate gutters and pipes, as well as special inlets, which function similarly to roof inlets used in drainage of flat roofs.

Terrace drains in the Onninen wholesaler

A wide selection of solutions available at the Onninen wholesaler allows for comprehensive preparation of functional and proven drainage. Each product is made of the highest quality materials, which guarantees failure-free operation for a long time. Which roof drain should I choose for terrace drainage?

A perfect example is the terrace drain with side drain and stainless steel grate from the Classic series. After installation, it looks exceptionally aesthetic and fits perfectly into the aesthetics of the terrace. The grille not only looks nice, but because it is made of stainless steel, it is durable and solid. Moreover, it is also resistant to mechanical damage. The selected model is durable and at the same time extremely light.

Cast iron terrace drain with HL grate DN110 class A15 (1.5T) HL39PRG Correct water drainage can also be achieved thanks to cast iron inlets with a grate . One of the advantages of this variant of balcony drainage is that the model is equipped with an odor blocker when the siphon is dry. This is an ideal model for use where the height of the entire structure is not high. The socket can be placed directly in the pipe.

For drainage, you can also use universal drains, intended for both the roof and the terrace. An example is the gravity model, a horizontal roof/terrace drain with a ring and an insulated body and a stainless steel sewage grate . The drain is dedicated to frequented areas. The advantage is that the gravity drain is a flexible solution that can be adapted to various roof layers.

Check the terrace drain at the Onninen wholesaler