SIGA 67nf

SIGA 67NF is an attractive blue black slate which has successfully tested to the exacting French standard (Norm Francais) NF 288. A darker slate popular for all project types in Scotland, like all our Excellence Range slates it attracts at 75 year warranty and also meets NHBC standards for residential developments.

Region Used:


Product Types:

New Build, Heritage, Self Build, Conversion/Refurbishment, National Parks, Housing Developments


Rozadais Region, Spain


Blue Black


Slightly Textured



Sizes Available:

400 x 375mm, 400 x 300mm, 400 x 250mm, 400 x 200mm

*Other sizes may be available to special order. Please contact us for details.


75 Years


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

  • Thermal Cycling T1
  • Exposure S02 S1
  • Water Absorption W1 (≤ 0,6%)
  • Meets the requirements of NHBC Standards

Additional Information:

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.