PIR Insulation Boards
- XTRATHERM CAVITY WALL BOARD SP 1200 x 450 x 50mm
XT/CW/050/BD/SP01
- XTRATHERM CAVITY WALL BOARD SP 1200 x 450 x 60mm
XT/CW/060/BD/SP01
- XTRATHERM THIN-R PIR BOARD 2400 x 1200 x 25mm
XTRA-PIR-01