We’re commercial roofing specialists offering a full building envelope service for new build and refurbishment projects across the UK.

Specialist Experience in Building Envelopes

Sage are specialists in commercial roofing and building envelope works with expertise in working across various sectors including education, healthcare, aviation, retail and other commercial fields. Our specialist sub-contract knowledge in estimating, design & construction phases enables us to optimise costs, input design and co-ordinate roofing programmes directly with the client or main contractor.

Read about the building envelope and energy efficiency over on our blog.

First Choice for Main Contractors

We are category one sub-contractors for Willmott Dixon, BAM construction & Interserve which indicates we have developed a good working relationship with these groups through the previous projects that we have undertaken alongside them. This relationship enables us to get involved in the design process earlier making it easier to design out and negotiate any tricky details or joints to greater effect to make sure you get the best possible result.

Industry leading Products

Sage work with industry leading manufacturers and products to deliver high quality commercial roofing and cladding services in line with the specifications and requirements for the installation of the products. Our product range includes:-

  • All Standing seam and composite sheeting systems,
  • Single ply and liquid plastics roofing through Sika, Alumasc, Bauder & IKO,
  • Hot Melt, Felts & Single Ply through IKO, Alumasc & Bauder
  • Green & Brown Roofs
  • Rainscreens – PPC aluminium, Aluminium composite material (ACM), High pressure laminate (HPL), Polished stone, Marble & Terracotta Tile
  • Brick Cladding Systems – Gebrik & Corium,
  • Zinc, Copper & Timber


As experienced and qualified contractors, Sage has completed a number of successful commercial projects. This includes the swimming pool at King VIII School, Coventry and the Swallow Gate Business Park, Coventry. These projects varied between a new build development consisting of a Haironville TAC Arcelor plastisol twin roof and PVF2 wall sheeting (Swallow Gate Business Park) and a refurbishment (Swimming Pool, King Henry VII School) with the use of a structural acoustic deck and Rigidal Ziplock curved standing seam roofing.

Looking for a roofing, cladding and rainscreen contractor for your next project?