BREEAM rating

The Green Guide to Specification provides guidance for specifiers, designers and their clients on the relative environmental impacts of elemental specifications for roofs, walls, floors etc.

Environmental ratings are based on Life Cycle Assessment using the Environmental Profiles methodology (Ecopoints). This assesses all processes from manufacture, transport to site, installation, maintenance and disposal at the end of the product’s life. Whole roof specification ratings are expressed as A+, A, C, D or E.

Single-ply PVC has been rated as A+.

Single-ply PIB has not yet been rated.

Accreditation

SIG Design & Technology is committed to ensuring that the roofing solutions we recommend conform to all relevant standards as required by current legislation.

SIG Design & Technology is an active member and supporter of many key construction and roofing industry organisations including:

The Single Ply Roofing Association (SPRA), for further information please click here

  • BS EN ISO 14001
  • BSI OH SAS 18008
  • BS EN 12056-3 : 2000
  • Building Regulations Approved Document L
  • BS 6399: Parts 1, 2 and 3 and BSEN 1991
  • BS 6229: 2003, Flat roofs with continuously supported coverings. Code of practice
  • FLL