Verified by manufacturer 5 months ago
Fire barriers providing up to two hours fire protection for vertical external wall cavities.
Suitable for closing vertical external wall cavities up to 600 mm wide.
Tested in accordance with EN 1366-4, NVFB Non-Ventilated Fire Barriers provide up to two hours fire protection for vertical external wall cavities. They are manufactured to suit cavity widths and are held in placed by a combination of compression and multi-purpose brackets.
Features and benefits:
(Total cavity plus 10 mm for compression fit) x 100 x 1000 mm.
P10/40 Insulation fitted betweenor to the face ofstuds
P12/40 Mineral wool rigid batts
P12/360 Mineral wool rigid batts
Insert requirements. Up to two-hours (120 minutes) Integrity and Insulation dependent on cavity size and wall construction. Consult manufacturer's literature for more information.
2 No. multipurpose (MP) brackets fixed with self tapping non-corrosive steel masonry anchors.