Designed to integrate with Manthorpe's G930 Airbricks, these G935 Combination Cavity Sleeves in Black are ideal for efficient airflow through both standard cavity and solid brick walls. They are stackable, allowing you to create a 9 x 6 or 9 x 9 alternative that suits your space perfectly.

Brand Name	Manthorpe
Colour	Black
Material	Styrene
Manufacturer Model No	G935
Wear Type	N/A
Type	Cavity Sleeve
Certifications Met	N/A
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A