High Level Roof Ventilation

Locate bedrooms for sleeping comfort.

High level roof ventilation.

It is designed to meet the requirements of the building regulations whilst being discreet and aesthetically pleasing. This can create a wind tunnel across the roof between the large vents and no air movement as little as 600mm away. The area at high level should be at least equal to continuous ventilation running the full length of the junction and 5mm wide see diagram b. The ventilation at high level may be arranged at the junction of the roof and the wall or through the roof covering.

Zone living and sleeping areas appropriately for climate vertically and horizontally. 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. Fairly simple stuff fresh air in old stale air out. It also makes perfect sense to supplement eaves ventilation with high level ventilation using a dry ridge system preventing or controlling harmful buildup of condensation in pitched roof spaces is an issue i have dealt with on numerous occasions in previous columns and it.

The most popular option for high level ventilation on a roof lbs stock a range of inline vent tiles to suit all sizes and types of natural slate and also to suit the snowdon clay slate. Maximise convective ventilation with high level windows and ceiling or roof space vents. Rapid roof vent tile. Showing page 1 of 2.

Roof vent manufacturers publish installation instructions that are easy to read and should be easy to follow and roof ventilation is required in section r806 of the building code but a lot of. Roof ventilation this picture represents what is considered to be the best way to ventilate a roof space. The russell abutment ventilation system provides continuous high level ventilation for lean to roof construction. Suitable for use with most popular interlocking concrete tiles and plain tiles.

Placing large vents on one side of the roof directly in line with vents on the opposite side. 23 items in roof cowls high level ventilation. 5 litres of water will be deposited somewhere if it is not allowed to escape from the roof space fig 2. Once fitted the inline vent is virtually invisible on the roof.

Suitable for use with all russell interlocking and plain tile profiles. Roof cowls high level ventilation a range of roof cowls for internal use on tiled and flat roofs giving high level ventilation to all areas of a holiday home. Different forms of high and low level ventilation are used as well apart from the soffit vents and ridge vents pictured. All products in.

If it is through the roof covering it should be placed as high as practicable.