LETO 125
BBA-certified vapour-permeable underlay with W1 water resistance for reliable everyday pitched roof protection.
- Solar compatible
- Vapour permeable
- W1 resistance to water penetration
Lightweight, vapour permeable and complaint systems with technical documentation available instantly.
LETO Roofing provides BBA-certified roofing underlays and ventilation solutions developed for modern pitched roof construction. Delivering dependable performance, straightforward installation and excellent value, LETO products are supported by technical documentation and expert support when you need it.
Our Products
High performance roofing underlays and ventilation solutions. Explore our range below.
BBA-certified vapour-permeable underlay with W1 water resistance for reliable everyday pitched roof protection.
BBA-certified vapour-permeable underlay with W1 water resistance and enhanced strength for more demanding roofs.
BBA-certified high-performance underlay with vapour permeability, superior strength and W1 water resistance for demanding applications.
Dry fix ridge and hip system providing secure fixing, high-level ventilation and reliable weather protection.
Technical Resources
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