SIG plays a critical role in the construction industry supply chain, ensuring that its customers receive the right product, at the right place, at the right time.

Our Suppliers




Air handling


Value add

Arrow Red

Advice Icon


SIG offers technical advice and product expertise to help customers comply with complex building regulations.

Bulk Icon

Breaks bulk

Breaking up and storing bulk deliveries from manufacturers into manageable job quantities for contractors.

Stock Icon

Depth and availability of stock

SIG brings manufacturers and customers together, offering manufacturers access to thousands of contractors, and offering customers a great range of products.

Fabrication Icon


By cutting, reshaping or combining some products SIG creates bespoke solutions for customers.

Credit Icon

Delivery and credit

SIG helps customers access products through rigorously managed credit, and enables immediate availability of product through the logistics network.

Delivering value to:


Specialist Installers



Supported By

Exceptional and committed employees

Long-term relationships with suppliers and customers

Improvements in energy efficiency

Increased demand for the construction of new buildings

Repairs, maintenance and improvement of existing buildings

Value Added Sales

SIG is seeking to improve Shareholder returns through innovation and by moving the Group up the value chain, thus increasing margin.

We can innovate across four key areas: the range of products and services we offer; through our processes; by developing our brands and through the way our business is organised.

Through innovation in products and services SIG is focused on growing its value added sales offering, which, as well as being typically higher margin for the Group, are increasingly being demanded by customers as they save them time, money or reduce their construction risk.

Examples of SIG's value added products include:

  • air handling
  • offsite construction
  • technical insulation
  • industrial roofing.


The SIG offsite facility at Alfreton