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Manthorpe Slate Vent - 600x300mm / 500x250mm

3 Customer Reviews
Product Code:
Estimated Delivery:
1 working day

Our price today, excluding delivery and VAT is

£6.30 inc. VAT £5.25

Product Description

Manthorpe slate vents are unobtrusive, economical roof ventilators providing 10,000mm2/m of air flow per unit.

Manufactured from UV stabilised durable polypropylene, these slate vents have an integrated insect grill and spigot, ideal for a new installation, or to replace an existing slate vent.

Manthorpe also manufacture this vent without a spigot for retro-fitting. This is the Manthorpe refurbishment slate vent - no spigot.


  • Manufactured as standard for 600x300mm slates but can be easily trimmed to fit 500x250mm slates using the pre marked cut lines.
  • Designed to replace a single slate in a roofline, but an addition vent also comes in a large base format for use with random slating.
  • Can be used for high and low level roof ventilation requirements.
  • Can be used as an outlet terminal for extraction fans and soil pipe ventilation when used in conjunction with a Manthorpe GRPA flexible pipe.
  • Has 4mm fly screen to prevent blockage from falling debris and entry of large insects into the roof space.
  • Extensively & independently wind tunnel tested to the following standards: BS 6367 deluge test 225 mm/hour rainfall.

Certification available here

Product Specification

Brand Manthorpe
Colour Black
Dimensions 300mm x 600mm
Free Airflow 10,000mm²/m
Material Polypropylene
Product Type Hooded
Type Hooded
Usage Slate vent
Weight 0.7kg

Delivery, Cancellation & Returns

For our delivery, cancellation and returns policy.

Customer reviews

01 January 2016
Easy to install

01 January 2016
does what its required to do good value

01 January 2016
usable but not the best on the market but ok for the price