Underlayment membranes

Roof underlay membranes for reliable roof protection

Roof underlay membranes reliably protect roof structures from moisture, wind, and penetrating rain while allowing moisture within the construction to escape outward. They are installed beneath the roof covering and are an essential component of modern, durable roof systems.

In our range, you will find high-quality roof underlay and roofing membranes for various applications – from new construction to renovation. The membranes are suitable for use on roof decking, wood-based panels, and in combination with mat or board insulation materials.

Weldano Turga HS 1 l - Welding liquid with organic solvent

For waterproof welding of overlaps for roofing underlay membranes made of TPU (e.g. SOLITEX WELDANO 3000).

36,50 EUR

incl. 19% tax excl. Shipping costs

Weldano Turga 1 l - Welding liquid

For waterproof welding of overlaps for roofing underlay membranes made of TPU (e.g. SOLITEX WELDANO 3000).

29,00 EUR

incl. 19% tax excl. Shipping costs

Weldano Incav - Homogeneously weldable shaped element for interior corners PU 10 pieces

For reliable sealing of joints at interior corners within the SOLITEX WELDANO roofing underlay system.

31,60 EUR
7,90 EUR per

incl. 19% tax excl. Shipping costs

Weldano Invex - Homogeneously weldable shaped element for exterior corners PU 4 pieces

For reliable sealing of joints at exterior corners within the SOLITEX WELDANO weldable roofing underlay system.

50,00 EUR
12,50 EUR per

incl. 19% tax excl. Shipping costs

Weldano Invex 3D - Homogeneously weldable shaped element for exterior corners PU 4 pieces

For reliable sealing of joints at exterior corners within the SOLITEX WELDANO weldable roofing underlay system.

78,00 EUR
19,50 EUR per

incl. 19% tax excl. Shipping costs

33 to 37 (from a total of 37)

Vapor-open roofing membranes for new builds and renovation

Modern roof underlay membranes are highly vapor-open while also being resistant to weather conditions. This ensures reliable protection of the insulation against moisture while allowing trapped moisture to dry out in a controlled manner. The result is increased safety and durability of the entire roof structure.

As a specialist supplier, we offer proven roof underlay and roofing membranes for pitched roofs, timber frame construction, and renovation projects. We are happy to assist you in selecting the right membrane for your construction project.