The THERMANTM range of door blanks has been developed to provide a particularly stable, 30 minute fire rated, thermally efficient and environmentally friendly solid timber door blank at a competitive cost.

Therman Door Blank Corner Image
Performance Characteristics
Fire - BS476-22 FD30
Fire - BS EN 13501-2 (tested to BS EN 1634-1) E30-C
Fire - BS EN 13501-2 (tested to BS EN 1634-1) EW30-C
Product Information
Therman 44 - THN-TSD-0144 Data Sheet (1.19 MB)
WIAD-ADP-TSD-0010 - Care Of Doors (703.9 KB)
Scheme Certificates
Wood International Agency Limited Q Mark Certificate 047 (270.13 KB)
FoA Report - Warringtonfire
Therman 44 - FD30 Field of Application Report - Warringtonfire (1.87 MB)
Classification Report
Therman 44 - EW30-C Classification Report - Cambridge Fire Research (1.01 MB)
Fire Test Report
CFR2307121 - Therman 44 ULSASD - Dual Orientation (3.64 MB)
Thermal Resistance
Therman 44 - 1 Thermal Resistance Report (369.44 KB)
Therman 44 - 2 Thermal Resistance Report (368.29 KB)
Therman 44 - 3 Thermal Resistance Report (370.64 KB)
Therman 54 - 1L Thermal Resistance Report (367.96 KB)
Therman 54 - 2L Thermal Resistance Report (369.31 KB)
Therman 54 - 3L Thermal Resistance Report (370.06 KB)
Environmental/Sustainability
Therman door blanks are available FSC® Mix 70% - Certificate (3.25 MB)