How to get in touch

Call us on 03705 601000
Email us at
or Click Here

Home / Services / FixMaster


Tile and slate fixing specification tool

FixMaster Online is Redland's free-of-charge, online fixing specification service for roofing contractors and other customers fixing Redland slates and tiles.

To comply with UK building regulations it is very important that roof coverings are fixed in accordance with BS 5534:2014+A2:2018. Slating and tiling for pitched roofs and vertical cladding - code of practice, the current standard for calculating fixing specifications for roof slates and tiles in the UK.

FixMaster Online calculates fixing specifications to BS 5534:2014+A2:2018.

Please note that FixMaster Online calculations assume that your site is not more than half way up a steep hill or in a town and bordered by open space, nor surrounded by tall buildings. A slope is considered to form a steep hill if the land rises or falls by more than 50m over 1km, i.e. has more than 5% gradient. Tall buildings would include tower blocks, clock towers in the town, cooling towers etc. within 500m. Bordered by open space in a town means your site in the town is bordered by more than 20m of open land on any side. If any of these conditions apply please contact Redland Technical Solutions.


For a safe, simple and instant fixing specification for your Redland slating/tiling project.

This will take you through the seven steps to create the correct fixing specification for your project.

Complete every step in this tool to receive your project fixing specifications at the end.

Search the Redland website

Start typing below (4 character minimum