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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
This vest complies to British standards and is perfect for use on building sites
Jubilee® Clip guarantees you quality
Developed in conjunction with major house builders and conservation experts
Meets the requirements of British Gas
but not suitable for heat producing appliances
Telescopic Adjustable Underfloor Cavity Vent with Extensions & Air Brick Air Brick Colour:Front Horizontal Extension Sleeve This vest complies to BritishProduct Description Telescopic Underfloor Ventilator With Vertical and Horizontal Extension Sleeve Telescopic underfloor ventilator is designed to provide airflow underneath a suspended floor. Part numbers: 1201, 1204 & 1206. The telescopic feature enables it to be adjusted between 3 and 5 brick courses and 6 7 courses with supplied extension sleeves. Horizontal rear Sleeve allows a reach of between 250 360mm ( Including air brick ) With vermin grill.