Danelaw LR120TT has been developed as a low resistance breathable roof tile and slate underlay. It is intended for us on pitched roofs as a secondary barrier installed beneath tiles and slates. It can be used unsupported draped over timber rafters or counter battens, or fully supported over timber sarking or rigid insulation.
This product has an integral tape to tape system for effectively sealing horizontal overlaps in moist and dusty conditions.
1.0m x 50m – Product code: DLR120TT 1.0
1.5m x 50m – Product code: DLR120TT 1.5
The complete range of Danelaw LR breathable roof tile underlays are dependently tested by the BRE and zonal fixing approach by the BBA. The zonal suitability for Danelaw LR120TT, when used unsupported as follows: