Klober Sepa Solar Reflective Air Barrier and VCL - 50m x 1.5m

Product Code:
Est. Delivery: 2-3 Working Days
Shipping costs displayed in basket.
We can let you know when this product is back in stock.

This product is proving to be very popular and has unfortunately sold out.

Enter your email below and we'll notify you as soon as this product is back in stock:

Subject to stock availability, if products on a 24 hours service are ordered alongside products NOT on a 24 hours service, this may delay your whole order.

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 Highlands and 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.

£196.25 Incl. VAT
Oops! Please select from the options

Product Description

Sepa solar is Klober’s new reflective air barrier and vapour control layer. With a vapour resistance of over 500 MNsg, it far exceeds the requirements set out in BS9250 (Code of Practice for design of the airtightness of ceilings in pitched roofs). Its reflective surface reduces heat loss through the roof. Moreover, when combined with other products in Klober’s airtightness range it will help you minimise energy loss.


  • Use in conjunction with Klober’s other airtightness products to minimise energy loss.
  • As even thicker layers of insulation are installed to comply with more demanding Building Regulations, so it becomes increasingly important to provide an air barrier and vapour control layer on the warm side of the insulation.
  • Reflective surface increases construction’s thermal resistance when facing into the services void or room.
  • Vapour resistance of >500 MNsg, far exceeding requirements of BS9250.
  • Prevents large volumes of watervapour entering a construction from the interior, particularly during the drying-out period.
  • Provides support for insulation boards or quilts.


  • The inner face of an insulated roof.
  • Walls (incl timber frame) & cold and warm roof applications.
  • Ceilings & walls of rooms-in-theroof, and on the ceilings below nonhabitable lofts.


Material : Composite woven, non-woven, foil.
Colour : outside - silver.
Roll weight : 13.5kg.
Certification : CE certified.

Product Documents


WIDTH 1500mm LENGTH 50m


Permeability Vapour Permeable
Air Tight
Roll Size 75m2

Products We Recommend


Questions & Answers

There are currently no questions for this product.

Product Enquiry Form

Klober Sepa Solar Reflective Air Barrier and VCL - 50m x 1.5m

*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.