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BMI Redland Rosemary 82 Medium Mixed Bridle Redline Vent

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£162.23 £135.19
In stock
SKU
911982

Est. delivery: 3-5 Working Days

Est. delivery: 3-5 Working Days

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Product Description

BMI Redland Rosemary 82 Medium Mixed Bridle Redline Vent

Provides roof space ventilation through the leading edge of the tile ensuring that the clean lines of the roof are maintained. It is ideal for use where alternative eaves and ridge ventilation systems are not appropriate.

Description

  • Three variants available: Interlocking, Plain Tile and DuoPlain
  • Minimal visual impact
  • Identical interlocks to the tiles ensure a simple and weathertight installation
  • Ventilates to comply with BS 5250:2011, therefore reducing the risk of harmful condensation in the roof
  • Tried and tested and complies with BS 5534:2014 requirements for mechanical fixing
  • Complies with BS EN 12056-2:2000, Gravity Drainage Systems Inside Buildings
  • To achieve roof space ventilation of 5,000mm² per metre of run, install at 1.2m centres (except DuoPlain 1.57m)
  • To achieve roof space ventilation of 10,000mm² per metre of run, install at 0.6m centres (except DuoPlain 0.78m)

General Information

Compatibility

  • RedLine Vent Tiles are available for all BMI Redland tile types except: Cambrian, Stonewold II, Westminster Slate, Fontenelle, Fenland, BMI Redland 49, Cathedral, Old Hollow and Postel

Performance

  • The pitch range of each RedLine Vent Tile will depend upon the minimum and maximum pitch of the relevant tile profile
  • Maximum headlap is the same as that for the relevant tile profile
  • The effective ventilation area is 6,000mm² (except DuoPlain which is 7,850mm²)
  • Can also be used for mechanical extraction ventilation

Technical

PRESSURE / AIR FLOW RESISTANCE (PA)

Profile 15 L/sec 30 L/sec 60 L/sec
 Mini Stonewold  22  88  352
 All Profile Tiles  29  116  464
 DuoPlain  35  140  560
 Plain Tiles  34  136  544

 

COMPONENTS

  • RedLine Vent Tiles are manufactured from UV protected, medium density polyethylene. DuoPlain RedLine Vent Tiles are manufactured from PVC.
  • See table for colour availability.
  • The RedLine Vent Tile can be used with a Flexible Pipe (917200) for connecting to a 110 mm soil vent.
  • Use separate Adaptor and Flexible Pipe for connecting Plain and DuoPlain Vents.
  • Supplied complete with fixings and an Underlay Seal (polypropylene - black)

Fixing

Details

Profile Tile and Slate Redline Vent Dimensions

Tile ProfileABC
Mini Stonewold 119 149 30
Landmark Double Pantile 108 172 34
Landmark Double Roman 114 168 31
Regent 113 180 32
Grovebury 108 172 34
50 Double Roman 114 168 31
Renown 110 159 31

 

Product Features
Product Features
  • Minimal visual impact
  • Supplied complete with fixings and an Underlay Seal
  • Ensures that the clean lines of the roof are maintained
Delivery