Straight cavity sleeve.
Attaches to MV250 Airbrick for straight through-wall applications.
Glidevale have a range of underfloor, through-wall and cavity wall ventilation products that meet the requirements of the regulations and provide protection against driving rain, birds, rodents and large insects.
Features and benefits:
200 x 225 x 65 mm
F30/171 Ventilation ducts in external walling
F30/17 Ventilation ducts in external walling
Installing ventilation ducts in external walling
Straight sleeve attachment for the MV250 Airbrick, where straight through-wall applications are needed.
Glidevale Protect MV255 Straight Sleeve