Danelaw LR150TT is a high quality low resistance underlay for slate and tile roofs suitable for unsupported applications draped over rafters or fully supported over timber sarking or rigid insulation in compliance with the requirements of BS 5534 Slating and tiling for pitched roofs. Code of Practice and BS5250 Code of practice for control of condensation in buildings.
This product has an integral tape to tape system for effectively sealing horizontal overlaps in moist and dusty conditions.
Product code: DLR150TT 1.0 – 1.0m x 50m
Product code: DLR150TT 1.5 – 1.5m x 50m
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 LR150TT, when used unsupported as follows: