Roof valley
VALLEY Q
The Eurovent® VALLEY Q roof valley is made of longitudinally pressed aluminium sheet and coated with polyester paint. Designed for use as a flashing element between two neighbouring roof slopes. Ensures proper drainage of water from the roof.
Advantages:
- Fast and easy installation
- Weatherproof
- Highly neat finishing
Application and Technical Data
The Eurovent® VALLEY Q roof valley is used as a protective and sealing element responsible for draining water from between two adjacent roof slopes. Its dimensions and design allow it to be used in the treatment of roof valleys for most roof coverings available on the market. It protects the valley area and supports effective water drainage, while being quick and easy to install.
Documents
Fotos
System products
To ensure full airtightness and effective water drainage from the roof slope, Eurovent® VALLEY Q should be used as part of a complete system together with:
- other Eurovent® roof valley system components, ensuring precise installation and reliable performance within the valley zone,
- highly vapour-permeable Eurovent® roof membranes (roof underlays / underdeck membranes), protecting the roof structure against moisture and supporting proper drainage,
- Eurovent® sealing and adhesive tapes, providing durable and watertight sealing of joints.
The use of complete Eurovent® system solutions guarantees effective water runoff, long-term durability and an aesthetically finished connection in the roof valley area.
GOOD TO KNOW
What is Eurovent® KOSZ Q used for?
It forms a durable and watertight valley between two roof slopes and safely carries concentrated rainwater towards the eaves.
How does KOSZ Q differ from KOSZ L?
KOSZ Q is transversely profiled, while KOSZ L is longitudinally profiled. Both perform the same basic drainage function.
What is KOSZ Q made of?
Profiled aluminium sheet with a polyester coating, providing corrosion resistance and durability in roof applications.
Can it be used with different coverings?
Yes. It is suitable for most common roof coverings when the valley is correctly designed and installed.
How should the sides of the valley be protected?
Eurovent® sealing wedges can be used along the edges to reduce wind-driven rain, snow and debris penetration.
