Smooth SIGA 56V provides the volume roofer with a consistent, economical natural slate for all projects in the West of England and Southern Home Counties. In addition to its outstanding value and easy workability, it meets NHBC standards and is popular with both the housing development and refurbishment market.
North West, West Midlands, South West, South East
Riodolas Region, Spain
500 x 250mm
*Other sizes may be available to special order. Please contact us for details.
Samples have been tested in accordance with, and comply with, the relevant sections of EN12326-1:2014.
- Thermal Cycling T1
- Exposure S02 S1
- Water Absorption W1 (≤ 0,6%)
- Meets the requirements of NHBC Standards
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.