Glidevale Protect Zytec Vapour Permeable Felt Roof Underlay – 50m X 1.5m Roll

Glidevale Protect Zytec is a high performance type LR roof underlay for use in warm and cold roof constructions. Its low vapour resistance helps to avoid the risk of harmful condensation whilst at the same time remaining completely airtight. Glidevale Protect Zytec is both CE marked and BM TRADA certified. Where the highest performance of

Glidevale Protect VP400 Plus LR is not required but a heavier underlay than Glidevale Protect VP300 is needed, Glidevale Protect Zytec meets the requirement by still providing a performance greater than many other underlays in its class.

Glidevale Protect Zytec provides a secondary line of defence against wind driven rain and snow and resistance to wind uplift. Being entirely waterproof yet highly vapour permeable it can be used as a temporary roof covering during the period the roof covering is applied.

Please note this product does not require the joints & laps to be taped but must be battened correctly.

Properties

Length: 50m.
Width: 1.5m.
Roll size: 75m2.
Roll weight: 12.3kg.
Weight: 158gsm.
Brand: Glidevale Protect.
Certification: CE marked.

Features

• Highly vapour permeable, but entirely watertight.
• Helps to avoid condensation risk in the roofspace.
• Tough and durable.
• UV stable and heat resistant.
• For use in zones 1-4 at 345mm batten gauge in regard to wind uplift.
• Can be used as temporary roof covering.