Guaranteed Roof Specification Service

  • Free-of-charge complete guaranteed roof specification service
  • Comprehensive 15 year design liability guarantee

Tile and Slate NBS-Based Specifications

SpecMaster is Redland’s free-of-charge roof specification service for architects and professional specifiers that saves you time and relieves the burden of writing specifications. It’s our most comprehensive service covering slates, tiles, fittings, accessories, fixings, ventilation, underlay and battens all provided in NBS-based format for seamless integration into the building specification. Roofs designed and built in accordance with SpecMaster are covered by our 15 year design liability SpecMaster Guarantee. 

To use SpecMaster, you can download the forms available by clicking the buttons and fax them to us on 03708 702596. Please note that for slating and tiling projects you need to complete both a SpecMaster and a FixMaster form. 

Alternatively, for slating and tiling, you can submit your project details using our online form below.

Assuming all information has been received you will receive your specification within ten working days. Please answer all questions on the form and click "Submit".

Specifications can only be produced for projects in the UK. To provide an accurate location a grid reference is required. To assist with this you can visit Streetmap. Enter the place name, street or postcode and click search. When the map appears click the exact location of your project. The OS reference is shown either at the bottom of the page (with an option to convert co-ordinates) or in the search box. Enter the Northing and Easting numbers on our form.

Site Details
Optional Site Details
Roof Details
Top Edge Abutments
Side Abutments
Ridge fittings
Monoridge fittings
Roof Slope features
Vertical Tiling


IMPORTANT: After clicking 'submit', you will be redirected to a page confirming your request has been sent.