Ideal for both low and high-level roof ventilation requirements, this Manthorpe Alpha Vent for Slates can additionally be used as an outlet terminal for soil pipe ventilation and extraction fans when used in conjunction with a Manthorpe GRPA Flexible Pipe.

Brand Name	Manthorpe
Colour	Black
Material	Polypropylene
Manufacturer Model No	GRSV30-25
Wear Type	N/A
Type	Slate Vent
Certifications Met	N/A
Country of Origin	N/A
Protects From	Falling Debris
Waterproof	N/A
Number of Pockets	N/A
Profile	Universal
Minimum Pitch	15 Degrees