Telescopic Vents Beam Block Floor

The plan is to use a block and beam floor with the beams spanning the 3 3 33m wide bays.

Telescopic vents beam block floor. This also applies to any internal sleeper walls. Telescopic underfloor void ventilator. Telescopic gas vent outlets 1201 1201ab 1206 gvl900 the combined units will allow ventilation outlets to either a sub floor void or via a range of adaptors to a venting layer and allow the provision of a minimum of one complete volume change per 24 hours as required by the nhbc. The telescopic feature enables the product to adjust the ventilation channel vertically within the cavity helping to meet the building regulations part c requirement for ventilated floors.

The builder could not install the telescopic vents to vent the air down under the floor and he assured me this would be ok as the air would still get under there. Use with air brick code 13873. When used with 225 x 75mm airbrick this will provide the maximum ventilation requirements and can be adjusted between 3 and 5 5 and 8 courses. Free air flow of 6600m.

Satisfies nhbc requirements and meets all british standards. The vertical height of the ventilator unit adjusts to suit between 3 and 5 brick courses 225mm 375mm with a minimum cavity width of 50mm. Hi i have recently had a beam and block floor and 9 courses of bricks with a cavity built for an oak framed garden room. Air bricks set at or close to ground level may ood and allow rainwater to enter the under oor void.

The building is 5m x 3m and has 4 air bricks 2 on either end. Provides ventilation below suspended ground floors. Telescopic adjustable underfloor ventilator to provide ventilation beneath suspended ground floors equivalent area of 6000mm. Ventilate the underfloor space by providing ventilation in two opposing external walls.

The telescopic underfloor vents provide a clear airflow passage through the wall into the voids below suspended concrete and timber floors. Air bricks should be kept clear of obstructions that could reduce or block the required air ow. The g960 g965 telescopic underfloor void ventilator is designed to provide a clear airflow passage to the void underneath a suspended floor. Adequate cross ventilation to meet nhbc standards and building regulations.

Free next day delivery available free collection in 5 minutes. The timloc vent units will achieve. Ventilation should be provided to precast and timber suspended floors. This is generally provided by ventilators on at least two opposite external walls with air bricks properly ducted in accordance with chapter 6 1 external masonry walls.

Question i ve got is how many telescopic air vents will i need and where s best to position them. Adjustable for 3 4 or 5 brick courses. Tough robust and resistant to decay. Bigwizzard apr 2 2007 1.