- BuildingDesign Construction Portal
  • Request Product Information
  • Connect With Us
  • Follow BuildingDesign on Twitter Connect with BuildingDesign on LinkedIn Become a fan on Facebook Follow BuildingDesign on Pinterest instagram

SIG Design and Technology - Literature

Introducing SIG Design & Technology – Complete Roofing Solutions from Design to Supply to Installation

Complete Roofing Catalogue

Complete Roofing Solutions

Our roofing range includes the design and supply of flat roofs, green roofs, and zinc, copper and stainless steel roofing and cladding.

Spectraplan TPE (Thermoplastic Polyolefin Elastomer) roofing systems use the very latest in advanced polymer technology.


Spectraplan Brochure

Incorporating a range of membranes and accessories, these next generation TPE systems combine the best performance characteristics of thermoplastics and elastomerics.

Hot melt waterproofing systems have numerous benefits which include excellent life expectancy, extreme high performance and competitive installed costs.

PermaTEC Hot Melt Design Guide

PermaTEC Hot Melt Design Guide

PermaTEC is a hot applied membrane which is manufactured in the UK by IKO.

Horticulturally engineered green roofing system by Blackdown

SIG Built up Green Roofs

SIG Built-up Green Roof Systems

Green roofs have become an established method of improving the environmental performance of flat and pitched roofs, providing a wide range of tangible benefits to built and natural environments.

Armourplan is a polyester-reinforced PVC membrane which is suitable for use on a wide range of roofing applications.


Armourplan Brochure

Armourplan is suitable for use on a wide range of roofing applications including specialist installations such as simulated metal roofs.

Hydrostop EU AH-25 is an innovative one-component liquid waterproofing system which offers significant advantages over conventional systems.

Hydrostop AH25

Hydrostop EU AH 25 - Liquid Waterproof System

Hydrostop EU AH-25 is s one-component liquid waterproofing system which offers significant advantags over conventional PU and PMMA systems.

Zinc Roofing and Cladding

SIG Zinc Roofing and Cladding

SIG Zinc & Copper, in conjunction with our established partner NedZink, offers a range of zinc products and materials for small and large projects.

SIG Design and Technology Ltd
Mannheim House
Gelders Hall Road
LE12 9NH

Visit SIG D&T Website

Request Information

  • Full Name
  • Company Name
  • Telephone
  • Email
  • Requirements
    Please tick below to indicate how SIG Design & Technology may contact you.
    You may leave any box blank.
    • Email
    • Post
    • Phone
    • SMS
  • Validation
We will not share any of your details with any third parties or subsidiaries. You have the right to withdraw or change your consent at any time by contacting SIG Design & Technology. Company details can be found here »

Click here to read our Privacy Notice »