Exterior layer 6mm of natural solid wood lamination
44 or 54mm composite stabilizing core on natural hardwood
Exterior layer 6mm of natural solid wood lamination
Natural hardwood frames 58 x 100mm
Characteristics
Overall door thickness 54 or 64mm on natural hardwood doorsets
Overall door thickness of 54mm only on painted doorsets
Acoustic seals
Acoustic automatic bottom seal
Acoustic insulation value Rw from 33dB as standard to 42dB on demand
Fire rating BS 476 Part 22 for FD30 and FD60 doorsets
Climatic performance EN1530 to c3 (limitation on sizes up to 1m wide x 2m high)