BMI Redland Mini Stonewold Rapid Roof Vent

BMI Redland Mini Stonewold Rapid Roof Vent

A range of discreet ventilating tiles suitable for both low and high-level roof space ventilation, to combat condensation, as well as mechanical and soil pipe ventilation. Suitable for use with most popular interlocking concrete tiles and plain tiles.

• Ventilates to comply with BS 5250:2011, therefore reducing the risk of harmful condensation in the roof
• Discreet design matches the aesthetics of the roof
• Excellent weather performance
• Rigid construction, high quality
• Complies with BS EN 12056-2:2000
• Gravity Drainage System Inside Buildings

General Information

Compatibility

Performance

Tiles and Colours

Technical

Rapid Roof Vent Spacing

MINI STONEWOLD AND PROFILE TILES  WITHOUT ADAPTOR	Roof Space  Ventilation (mm²/m)	Vent  Spacing  (m)
10 k	5,000	2.0
10 k	10,000	1.0
10 k	25,000	0.4
MINI STONEWOLD, PROFILE TILES AND  REDLAND 49 WITH ADAPTOR	Roof Space  Ventilation (mm²/m)	Vent  Spacing  (m)
8.6 k	5,000	1.72
8.6 k	10,000	0.86
8.6 k	25,000	0.344
PLAIN TILE WITH OR WITHOUT ADAPTOR	Roof Space  Ventilation  (mm²/m)	Vent  Spacing  (m)
6.5 k	5,000	1.3
6.5 k	10,000	0.65
6.5 k	25,000	–

 

COMPONENTS

• The Rapid Roof Vent is manufactured in UV stable PVC and polypropylene. No cap is required with this product
• Each Rapid Vent Tile is supplied with an Underlay Seal (polypropylene – clear)
• Flexible pipes are available for connecting to a 110mm soil vent pipe or mechanical ventilation duct

 

AIR FLOW RESISTANCE

PROFILE	15 L/S	30 L/S	60 L/S
Flat Tiles	7	29	115
Double Roman	7	29	115
Renown	7	29	115
Grovebury	4	16	64
Plain Tile	35	140	560
BMI Redland 49	12	48	192