SIGA 35 is a very popular choice for new build and refurbishment, with a good blend of workability and durability. As a long-standing favourite, it is often the default choice for the professional slater.

S O U R C E :
San Vicente Region, Spain
C O L O U R :
Blue Grey
T E X T U R E :
Heavily Textured
T H I C K N E S S :
S I Z E S A V A I L A B L E :
400 x 250mm, 400 x 200mm*

*Other sizes may be available to special order on request; please contact your SIGA representative to discuss your requirements.

Samples of SIGA 35 have been tested in accordance with, and comply with, the relevant sections of EN12326-1:2004

Representative Performance
Thermal cycling T1
Exposure S02 S1
Water Absorption W1 (≤ 0,6%)

Meets the requirements of
NHBC logo small 2


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.

View our SIGA 35 case studies here.


Product Info / Brochures: