Thru...Air® Build In Telescopic Air Brick System
Verified by manufacturer 5 months ago
G940
G940
Provides a ventilation outlet or inlet using a 4 or 5 or 6 inch telescopic pipe to a Manthorpe single, double or triple airbrick.
Application
Suitable for providing a ventilation inlet or outlet for extraction systems in new cavity brick walls.
Description
The thru...air product is designed to provide a ventilation outlet or inlet using a 4 or 5 or 6 inch telescopic pipe to a Manthorpe single, double or triple airbrick. Each thru...air unit allows for an extraction system to be conveniently built into the brickwork, eliminating the need for retrospective core drilling. The telescopic element allows the installer to extend or reduce the length of the pipe to suit the thickness of the wall and ducting connection.
During installation, if required the detail can be finished off with a suitable cavity tray (including weep vents) above the product to prevent water ingress.
General information
Color | Brown Guidance for specification option: Made to order. Grey Guidance for specification option: Made to order. White Guidance for specification option: Made to order. Orange Blue Manufacturer guidanceStandard colours also available in buff and terracotta. |
Material | Polypropylene |
Shape | Rectangle Circle |
Length | Bespoke Guidance for specification option: Dependant on how far the telescopic pipe is extended. |
Uniclass | |
CAWS | F30/15 Airbricks in external walling F30/160 Airbricks in external walling |
Specification data - Airbricks
Apertures | Rectangular hole. |
Work sizes | 219 x 80 mm. |
Material | Polypropylene, ABS and PVC-U. |
Colour | Blue black.Guidance for specification option: Standard colour. Brown.Guidance for specification option: Made to order. Buff.Guidance for specification option: Standard colour. Grey.Guidance for specification option: Made to order. Terracotta.Guidance for specification option: Standard colour. White.Guidance for specification option: Made to order. |
Free area | 6400 mm². Guidance for specification option: For a copy of the BRE Test Report No: P117459-1001v2 please contact Manthorpe Building Products. Manufacturer guidanceGeometric free area. |
Overall length | 300 mm (minimum)–400 mm (maximum), including telescopic pipe. |
Pipe diameter | 100 mm. |
Sustainability data
Contains Red List materials | No |
Country of product manufacture | United Kingdom |
Recyclability | 100% |
Literature
Datasheet
Fitting Instructions
Ventilation of Ground Gases in Residential Buildings