Vertical Extension Sleeve for Underfloor Adjustable Telescopic vents Air Bricks
Vertical Extension Sleeve for Telescopic
Part Number: 1204
To provide a vertical extension to the Timloc telescopic underfloor ventilator to accommodate different wall, cavity and brick courses.
Fits externally over the upper and lower parts of the telescopic underfloor ventilator to accommodate a vertical step of 1 - 2 courses (1 - 150mm)
Units can be multi stacked for greater height.
Part number: 1204.
Telescopic vents and air bricks available.
Other adaptors and fittings for this product available in our shop.
Features & benefits
Telescopic vertical extension sleeve
Equivalent Area 6000mm² per unit
Special grille included to prevent entry of vermin
Very tough and robust
Durable and totally resistant to decay
Satisfies all NHBC Standards 2008 Edition
Manufactured to BS EN ISO 9001 : 2008
Complies with all relevant Building Regulations
Meets all relevant British Standards
‘Equivalent Area’ tested by BRE to BS EN 13141-1:2004
Material & colour choice
Manufactured by injection moulding in polypropylene