Slate Ventilator Range (GRSV30-25/45)

Manthorpe Hooded Slate Vents are designed for new build and refurbishment work to enable ventilation or extraction through a man-made or natural slate roof.  The ventilators are an unobtrusive, economical roof ventilator providing 10,000mm of air flow per unit. Designed to replace a single slate in a roofline, the vent is manufactured from UV stabilised durable polypropylene and are produced with an integrated insect grill and spigot.  The vent can be used for both high and low level roof ventilation, Alternatively, it can be used as an outlet terminal for extraction fans and soil pipe ventilation when used in conjunction with a Manthorpe GRPA Flexible Pipe.

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Manthorpe Building Products Ltd is consulted before specifying.

Manthorpe Building Products Ltd
Manthorpe House, Brittain Drive, Codnor Gate Business Park
Ripley, Derbyshire
United Kingdom
DE5 3ND
P: +4401773303000

Slate Ventilator Range (GRSV30-25/45)

GRSV30-25
• Location of Manufacturer: Ripley in Derbyshire
• Product ID Number: GRSV30-25/45
• Quantity Per Pack: 10
• Typical Use: For air exit above roof.
• Used in Conjunction With: GRPA, GRPA1
• Roof Pitch: 15 Degrees
• Uniclass: Ss_30_30_73 Roof ventilator systems
• Colour: Black
• Finish(es): Fine Textured
• Manufacturing Method: Injection Moulding
• Material: Polypropylene
• Standards: ISO 14001, ISO 45001, ISO 9001
• Features: 10000mm²/M of air flow per unit, Base can be cut down to fit, Integral cowl with insect grill, Larger base size for use with random slates, Replaces an existing slate

GRSV45
• Location of Manufacturer: Ripley in Derbyshire
• Product ID Number: GRSV30-25/45
• Quantity Per Pack: 5
• Typical Use: For air exit above roof.
• Used in Conjunction With: GRPA, GRPA1
• Roof Pitch: 15 Degrees
• Uniclass: Ss_30_30_73 Roof ventilator systems
• Colour: Black
• Finish(es): Fine Textured
• Manufacturing Method: Injection Moulding
• Material: Polypropylene
• Standards: ISO 14001, ISO 45001, ISO 9001
• Features: 10000mm²/M of air flow per unit, Base can be cut down to fit, Integral cowl with insect grill, Larger base size for use with random slates, Replaces an existing slate