Klober Universal 20k Slate Vent - Slate Grey

Product Code:
Est. Delivery: 2-3 Working Days
View Transport Policy

All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlandsand Islands, a member of our helpline team will contact you prior to processing your order should an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

£30.84 Incl. VAT
£25.70 Ex. VAT
Oops! Please select from the options

Product Description

Klober's 20k Slate Vent is a large capacity Universal Tile Vent that suits most concrete interlocking roof tiles (600mm x 300mm and 500mm x 250mm) that can be used to ventilate roof voids. Perfect solution for heat recovery systems with 150mm adaptor. Fits perfectly with adjacent slates.

Dimensions: 600mm long x 380mm wide x 91mm deep
Material/Colour: Rigid PVC / Slate Grey, matt finish.
Area of application: 600mm x 300mm (24” x 12”) and 500mm x 250mm (20” x 10”) double lap slates.
Roof Pitch: Roofs with a pitch over 20°

Features and Benefits

  • Provides 20,000mm² effective ventilation
  • Low profile design makes it unobtrusive on the roof line
  • Fits perfectly with adjacent slates ƒ
  • Slate grey cap blends in with most man-made or natural slates ƒ
  • Built-in downpipe to ensure direct ventilation path into the roof space ƒ
  • Fully wind tunnel tested ƒ
  • Adaptor will be available for soil ventilation or mechanical extraction ƒ
  • Prevents entry of birds and large insects ƒ
  • Perfect solution for Heat Recovery Systems with 150mm adaptor

Complies fully with relevant Building Regulations and British Standards.

Product Documents

Frequently Bought Together


Questions & Answers


can I purchase a one way valve for this item? we recently bought one but the wind comes down the vent and the draught is such that it effects the extractor fan! ?


I am afraid we do not have any sort of valve you could install with this item, apologies.

Product Enquiry Form
Klober Universal 20k Slate Vent - Slate Grey

*Required Field

Would you like to empty your basket?

Yes No


It seems you are running an older version of Internet Explorer. Our site does not support these old browsers as they do not house the technology that allows our site to be safe and secure.

If you wish to access our site please either upgrade your browser or download an alternative.