The product consists of a resilient 36 kg/m³ density glass fibre roll faced on one side with bitumenized kraft paper - the paper facing has a 75 mm flange on one long side to overlap the adjoining roll. Complies with the resilient layer guidance given in 2003 edition of Approved Document E of the Building Regulations (E&W).
F30/185 Transmitted noise reduction system
514 Paper Faced Sound Deadening Roll
Standard product features
25 x 1200 mm.
Kraft paper facing:
90 g/m² bitumen kraft.
Glass fibre nominal density:
Non-combustible to BS EN 476-4.
511 Paper Faced Glass Fibre Roll
513 Paper Faced Rockwool Roll
515 Paper Faced and Flanged Glass Fibre Roll
517 Paper Faced and Flanged Rockwool Roll
531 Foil Faced Glass Fibre Roll
533 Foil Faced Rockwool Roll
534 Foil Faced and Flanged Glass Fibre Roll
536 Foil Faced and Flanged Rockwool Roll
538 White Tissue Faced Rockwool Roll
541 Polythene Enclosed Glass Fibre Roll