Fire Class B dual-approved breather membrane for use in applications over 18 m.
Suitable for use in pitched cold and warm roofs, and insulated wall applications including those above 18 m in height.
A B‐s1,d0 fire class breather membrane, dual approved for both roof and wall applications. This membrane has maximum W1 water resistance, good breathability, is lightweight and easy to handle. It is black on the front and white on the reverse side, with an overlap line. There are no text or images on either side. Meets EN 13859‐1 for pitched roofing and EN 13859‐2 for walls.
Features and benefits:
No logo printed
Black on front and white on the reverse side
Thermoplastic polyurethane (TPU)/ non‐woven laminate
1.5 x 50 m
H20/150 Sheet cladding
H20/155 Sheet cladding
H21/110 Vertical timber weatherboarding
H21/111 Horizontal timber weatherboarding
H21/115 Vertical timber weatherboarding
H21/116 Horizontal timber weatherboarding
H21/130 Breather membrane
H21/20 Breather membrane
H30/110 Fibre cement
H30/120 Fibre cement
H30/350 Breather membrane
H30/50 Breather membrane
H31/280 Breather membrane
H31/55 Breather membrane
H60/105 Clay roof tiling
H60/110 Clay roof tiling with counterbattens
H60/120 Concrete roof tiling
H60/125 Concrete roof tiling with counterbattens
H60/145 Clay vertical tiling
H60/155 Concrete vertical tiling
H61/105 Roof slating
H61/110 Roof slating with counterbattens
H61/120 Vertical slating
H62/105 Roof slating
H62/110 Roof slating with counterbattens
H62/120 Vertical slating
H62/125 Roof slating
H62/130 Roof slating with counterbattens
H62/140 Vertical slating
H62/145 Roof slating
H62/150 Roof slating with counterbattens
H64/110 Wood shingle/ shake roofing
H64/120 Wood shingle/ shake roofing with counterbattens
H64/130 Vertical wood shingle/ shakes
H65/105 Clay roof tiling
H65/110 Clay roof tiling with counterbattens
H65/115 Concrete roof tiling
H65/120 Concrete roof tiling with counterbattens
H65/125 Reconstituted slate roof tiling
H65/130 Reconstituted slate roof tiling with counterbattens
H65/135 Ceramic slate roof tiling
H65/140 Ceramic slate roof tiling with counterbattens
H67/110 Metal roof tiling
H67/120 Metal roof tiling with counterbattens
H67/130 Metal vertical tiling
H92/120 Rainscreen cladding
H92/785 Breather membrane
K21/111 Wood floating floor
M30/265 Building paper
P10/320 Breather membrane
P10/65 Breather membrane
To BS EN 13859-1.
To BS EN 13859-2.
Novia FR Breather Membrane
Machine direction: 270 N/50 mm; cross direction: 175 N/50 mm to EN 12311‐1.
Elongation (to EN 12311‐1)
25% to EN 12311‐1.
Machine direction: 90 N; cross direction: 100 N to EN 12310‐1.
Resistance to air penetration
0.05 m³/(m².h.50 Pa) to EN 12114.
0.075 m to EN ISO 12572 C.
Resistance to water penetration
Class W1 to EN 1928A.
Class W1 (after ageing) to EN 13859‐1 Annex C.
Reaction to fire
B‐s1,d0 to EN 13501‐1 (when fitted to A1/ A2 materials, D‐s2,d0 when on wood).
Low temperature stability
‐40°C to EN 1109.
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