High-quality first-selection slates.
A selection of high-quality first-selection slates, covering a broad range of colours and textures to fulfil almost any specification desired. The Specification range is carefully tailored to each part of the UK, and regional favourites are stocked in depth for rapid availability and service.
SIGA Specification slates are a popular choice with homeowners, self-builders and developers, due to their consistency, quality, smooth roof finish, and market-leading warranties. All Specification slates are T1, S1 W1 (≤ 0,6%) to comply with NHBC requirements and have a 75 Year Warranty.
75 Year Warranty with all Specification slates, terms and conditions apply.
SIGA warranties are backed by SIG Roofing, the UK’s largest distributor of roofing materials. The performance of the slate is warranted for the stated period, subject to installation in accordance with prevailing British Standards and good roofing practice.
Specification Range – click an image to find out more
View SIGA Specification case studies here.