Permavent Leto 145 Breathable Felt 1.0 x 50m (145gsm)
Permavent Leto 145 Breathable Felt 1.0 x 50m (145gsm)
Permavent Leto 145 Breathable Felt 1.0 x 50m (145gsm)
Permavent Leto 145 is a three-layer breathable roofing membrane for warm non-ventilated and cold ventilated roof constructions. It combines two non-woven polypropylene layers with a microporous film to provide a strong, breathable, waterproof barrier that lets water vapour escape while keeping wind-driven rain out. Supplied as a 1.0m x 50m roll at 145gsm.
Key Features
- Three-layer breathable membrane
- 145gsm weight
- Microporous waterproof film
- For warm and cold roof builds
- 1.0m x 50m roll
Benefits
- Lets the roof breathe, cuts condensation
- Keeps wind-driven rain out
- Tough, tear-resistant underlay
Applications
- Pitched roof underlay
- Warm non-ventilated roofs
- Cold ventilated roofs
Compatible Materials
Used under slates and tiles on timber rafters and counter-battens.
Installation Advice
Lay horizontally from the eaves, drape between rafters, lap each course over the one below and secure with counter-battens, sealing laps with membrane tape where required.
Specifications
- Weight: 145gsm
- Roll size: 1.0m x 50m
- Type: 3-layer breathable membrane
- Brand: Permavent
- Sold: Per roll
Pack Contents
1 x 1.0m x 50m roll.
Trade Benefits
- Trade pricing and bulk availability
- Full range from stock
- Part of the Permavent roofing range
Why Buy from UK Hardware
UK Hardware supplies genuine Permavent products at trade prices with fast UK delivery. Order online, call the trade desk, or open a 30-day trade account.
Order Today
Add your Permavent Leto 145 Breathable Felt 1.0 x 50m (145gsm) to the basket now, or contact our trade desk for bulk pricing.