IKO Undertile Felt (1F)

IKO Undertile Felt (1F) is the traditional underslating, complying to British Standards and still favoured by many roofers. IKO Undertile reinforced slaters felt is manufactured specifically for use as an underslating beneath tiles or slates. It can also be used as a vapour retarder in built-up roofing. IKO Undertile Felt has a felt fibre base combined with a layer of open weave hessian, saturated and coated with bitumen and surfaced with sand.

Key Benefits to your project

  • Long established and highly regarded slaters felt

  • Suitable for cold ventilated roofs

  • To be used with IKO Eaves Protection Strip

  • Used within conservation projects notably where the presence of bats are detected

Technical Information

Product Information

By Project Type: New Build, Refurbishment

Installation Method: Mechanically Fixed

Material: Bituminous

Product Colour: Fine Sand

Product Finish: Sand

Product Type: Bituminous Membrane - DIY/Merchants

Profession: Export Customers, Installing Contractors, Merchants & Resellers, Specifiers & Designers

Sector: Community & Amenity, Domestic, Education, Health, Hotel & Leisure, Industrial, Mixed Use, Offices, Private Housing, Retail, Social Housing, Utilities

UK Manufacturing:

Key Performance Criteria

Accreditation: BES 6001, ISO 14001, ISO 45001, ISO 9001

Certification: CE


Length mm: 15000

Weight kg: 23.5

Width mm: 1000

About IKOAbout IKOGet Specification SupportGet Specification SupportRequest a CallbackRequest a Callback
We use cookies in order to give you the best possible experience on our website. By continuing to use this site, you agree to our use of cookies and our Privacy Policy.