Polyester Underlay for Lead Sheet Roofing
Non-woven polyester felt underlay specially designed for use beneath lead sheet roofing, flashings and cladding. Provides a protective separation layer between the lead and the substrate, isolating the lead from rough or alkaline surfaces, accommodating minor substrate irregularities and allowing the lead to expand and contract freely. The needle-punched fibre structure also helps deaden rainfall noise and prevents abrasion damage on the underside of the lead sheet.
Dimensions
Non-woven needle-punched polyester · Roll sizes vary — please enquire for current stock
Key Features
- Designed specifically for lead roofing applications
- Allows free thermal movement of lead sheet
- Protects lead from alkaline and abrasive substrates
- Reduces rainfall noise on lead roofs
- Non-woven needle-punched polyester construction
Underlay specification
| Dimensions | Non-woven needle-punched polyester · Roll sizes vary — please enquire for current stock |
|---|---|
| Colour | Lead |
| Material | Lead |
| Price | Price on application — send your measurements for a quotation |
Dressing, chase fixing, joint spacing, patination and delivery for Underlay are covered once for the whole lead range on our lead page rather than repeated per product. Lead: dressing, fixing and patination guidance.
Underlay — frequently asked questions
What sizes does Underlay come in?
Non-woven needle-punched polyester · Roll sizes vary — please enquire for current stock Send us your measurements and we will confirm the quantity on your quotation.
What colour is Underlay, and where does it come from?
Underlay is lead in lead. Order a free sample and see the colour on your own building before you commit.
How much does Underlay cost?
Underlay is priced on application, because the rate depends on the sizes and quantity you need. Send your measurements to 01270 439014 or use the contact form for a same-week quotation.
What makes Underlay different?
Designed specifically for lead roofing applications; Allows free thermal movement of lead sheet; Protects lead from alkaline and abrasive substrates; Reduces rainfall noise on lead roofs.
