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Rytons 9 × 3 Cowled Ventilation Set with Hit & Miss Ventilator TC8HMCWL
£28.86 (inc. VAT and standard delivery)
Rytons 9″ × 3″ Cowled Ventilation Set with Hit & Miss Ventilator TC8HMCWL
Telescopic cavity liner set for background room ventilation. Cavity liner contains an internal baffle to reduce light and draughts.
With external cowl to protect against strong winds.
Equivalent area: 100cm²
WARNING: Not suitable for use in external walls in high-rise buildings with a storey 18m or more above ground level due to Regulation 7(2) and Building Regulations Approved Document B.
Not suitable for use in external walls in buildings with a storey 11m or more above ground level due to Building (Scotland) technical handbook 2019: domestic and non-domestic, 2.7.
Internal hit & miss grille manually adjusted with an easy sliding action giving control over the amount of ventilation let into the room.
External water baffles prevent transfer of water across the cavity.
Cowl, air brick and hit & miss grille U.V. stabilised to slow down the effects of sunlight.
Air brick and hit & miss grille U.V. stabilised to slow down the effects of sunlight.
Equivalent area 100cm² tested to BS EN 13141-1:2004 and independently verified by the BRE.
BBA approved – your independent assurance that the product meets building regulations and standards and will last.
No special fixing required.
Build in the cavity liner with fitted air brick as work proceeds.
Extend the telescopic sleeve of the AirLiner® as necessary.
Fasten the cowl to the brickwork through the pre-formed holes in the flange around the cowl.
Fasten the hit & miss ventilator into the flange of the AirLiner®.
To comply with Building Regulations Part F the ventilator should be sited not less than 1.7m above floor level.
Standard delivery is free of charge 3 – 5 day economy service.
We cannot offer a delivery day or time within this service. You can upgrade your delivery service from our menu of delivery services including next day, next day am.
Please allow plenty of time for materials ordered for a specific job at a specific time and day as we cannot guarantee third party delivery services.
Please read our delivery terms and conditions ahead of ordering.
Customers in a 35 mile radius of our own trade counter location can receive same day delivery service from our own vehicles on orders placed before 10am.
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