Danelaw LR120TT roof underlay is a temporary weather protection cover for roofs where tiles and slates have yet to be laid. Durable and UV resistant, this product has integral tapes for sealing overlaps and increased weathertightness. The integral tape system will seal horizontal overlaps, perfect for securing even further in moist or dusty conditions.
This roofing underlay from Hambleside Danelaw, Danelaw LR120TT, is a temporary weather protection covering that features built-in integral tapes to securely seal overlaps horizontally and to increase weathertightness, perfect for moist, humid or dusty conditions. Installed in warm and cold roofs where slates and tiles haven’t been applied yet, Danelaw LR120TT will protect from weather, rain and wind. This underlay is suitable for use at 250mm batten gauge and 345mm batten gauge unsupported in all wind uplift zones.
Durable and UV-resistant, Danelaw LR120TT is BBA-approved for a maximum exposure period of 3 months. Where there is a vapour control layer and a well-sealed ceiling, Danelaw LR120TT can be installed without ventilation. It is important to note than when works are being undertaken that oil, petrol, water-based timber treatments and wet solvents must not come into contact with the underlay.
This Danelaw LR120TT underlay has low resistance and thanks to high quality manufacture of this 120gsm product, it can be used in unsupported over-rafter applications as well as supported applications over timber sarking or rigid insulation.
Length: 50m
Width: 1m
Weight: 120gsm
Colour: Grey
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