Funnel

Reliable drainage begins with properly selected elements. They are the ones that save the roof from leaks and repairs. 

A gutter is one such solution. Its quality determines whether the roof can withstand rain, snow, and meltwater. 

The Ukrainian-Finnish joint venture "Akveduk" manufactures premium drainage systems, where every detail is thought out to the smallest detail.

What is a drain funnel and why is it needed?

Drain funnel This is a unit that collects water from the roof and directs it into a pipe or internal riser. In essence, it is a water intake funnel that receives the flow and ensures its controlled drainage. The main task is to quickly drain rainwater and meltwater without stagnation and overloading the roof.

The design is simple but critically important. It includes:

1. grille or leaf catcher;
2. clamping flange;
3. sealant;
4. exhaust pipe. 

These are the elements:

• form a sealed roofing unit;
• prevent clogging;
• reduce the risk of leaks in the junction area.

An incorrectly selected gutter often causes leaks and wetting of the insulation. Therefore, it is important to immediately choose a model that matches the type of roof, waterproofing material, and operating conditions.

What are roof funnels?

The roof gutter is selected depending on the roof structure and drainage system. It is important to consider not only the type of roof, but also the drainage pattern and rainfall intensity.

Main types:

• for flat roofs - a classic solution for internal drainage
• for gutter or chute - used in external systems
• parapet roof gutter - drains water through the parapet
• models with vertical or horizontal outlet - for different installation schemes

There are also solutions with additional elements. For example, models with a leaf catcher or a reinforced flange for better tightness. It is worth mentioning the overflow options separately. They act as an insurance and drain excess water during heavy rainfall.

Each roof funnel has its own area of ​​application and technical limitations. Therefore, there is no universal option - the right choice is always tied to a specific project.

How to choose a funnel for your roof

The right choice is a balance between design, material, and operating conditions.

Pay attention to the following parameters:

• Roof typeFor flat roofs, a flat roof funnel with an internal drain is suitable.
• Material. Plastic, PVC or metal with a polymer coating. For membrane roofs, a funnel for the PVC membrane is required.
• SealingA high-quality connection node and a reliable clamping flange are important.
• Diameter and capacity. Must correspond to the roof area.
• Release typeVertical or horizontal - depends on the pipe layout.
• Additional optionsHeating and anti-icing are relevant for cold climates.

If you have a classic gutter system, you need a gutter funnel or a drain funnel. For complex solutions, it is worth considering the connection to the pipe at the design stage.

The main rule is not to skimp on the components responsible for waterproofing.

How much does a roof funnel cost and what affects the price?

The price depends on several factors. First of all, it is the material and type of construction. Metal models are more expensive than plastic ones. The presence of heating also increases the cost.

Additional elements also come into play. For example, a bitumen apron or a reinforced sealant. The more complex the roofing assembly, the more components are required.

If you are planning to buy a funnel, it is worth considering the entire kit. This will ensure tightness and a long service life.

The company "Akveduk" offers a wide range of items. Delivery across Ukraine is available. Specialists will help with the selection of components for a specific roof.

A properly selected roof gutter means peace of mind for years and the absence of unnecessary expenses in the future.