Product Availability: 8 item(s)
NEXT Shingle Underlay SA
NEXT Shingle Underlay SA is a high-performance self-adhesive underlay designed for use beneath bitumen shingles. It ensures a secure waterproof seal, excellent adhesion, and long-lasting protection against moisture and wind uplift.
Read more
NEXT Shingle Underlay SA is a premium-quality self-adhesive roofing underlay made to deliver superior protection beneath bitumen roofing shingles. Manufactured with durable bituminous compounds and reinforced with a strong fiberglass mat, it offers exceptional waterproofing, flexibility, and tear resistance.
The self-adhesive layer simplifies installation by ensuring a secure bond to roof decks, eliminating the need for torching or mechanical fixing. This underlay forms a continuous waterproof barrier that effectively prevents leaks and wind-driven rain infiltration.
Key Features:
- Self-adhesive for quick and safe installation
- Excellent adhesion to plywood, OSB, and other roofing substrates
- Reinforced fiberglass mat for superior strength and durability
- Provides an extra waterproofing layer beneath bitumen shingles
- UV-resistant for short-term exposure during installation