Manthorpe Small Hooded Slate Vent - GRSV30/25

Manthorpe Hooded Slate Vent - GRSV30/25

The Manthorpe Alpha Slate Vent (GRSV30/25) can be used for high or low level roof ventilation. With the addition of a compatible flexible pipe, the vent can also be used for convenient bathroom or soil extract.

Ideal for quick, discreet installation, use this vent in place of a single, 600 x 300mm roof slate. This vent is also marked with trim lines, allowing it to be cut down for use with 500 x 250mm slates.

Made from UV resistant Polypropylene, the GRSV30/25 Slate Vent passes 10,000mm2 of airflow through an insect-proof grille. The unit has an oval spigot on the reverse for direct ventilation to the loft space or connection to mechanical extract.

Features & Benefits

• Cheap, easy roof vent installation in place of a standard 600 x 300 or 500 x 250 roof slate
• Use built-in spigot for direct, loft-space ventilation at high or low level
• Attach a Manthorpe GRPA flexible pipe for soil or mechanical extract ventilation
• Features a 4mm grille to exclude flies, twigs, and leaves
• Manufacture: Polypropylene (injection moulded)
• Brand: Manthorpe
• Product Code: GSRV30/25
• Size: 600 x 300mm (can be trimmed to 500 x 250mm)
• Weight: 700g
• Colour: Black
• Free Airflow: 10,000mm2
• Standards: BS 5250, BS 5572, BS 6367, BRE Digest 262/270, NHBC 7.2, UK Building Regulations Part F2
• Fully recyclable

Buyer's Notes

Product Information Sheet

Fitting Instructions