Built with Quality and Integrity Since 1988
For over 35 years, AB Building Products has been a trusted, family-run supplier of high-quality building materials, proudly serving the Andover, Hampshire region and beyond.
Founded by Nick Richmond as A.B. Sealants Ltd, our company began by providing double glazing solutions, silicones and sealants, and adhesives across the South Coast of England. Today, we’re still family-owned and operated by the next generation, continuing Nick’s commitment to quality, integrity, and innovative solutions, including Rainbow RAL Coloured Silicone and Rainbow Custom Coloured Silicone Sealants, perfect for creating bespoke, seamless finishes.
From Local Supplier to Trusted Brand
We’re proud to have also developed our Fire Deck brand, a non-combustible, A1 fire-rated decking solution designed to meet modern safety regulations, including Fibre Cement Decking CDeck and extruded ceramic boards Exadeck. We provide a variety of fire-rated products, including silicones and sealants, ensuring safety without compromising on style or durability. Our product range also includes expanding foams, DIY spray foam insulation kits, and landscaping expanding foam, Taiga.
A Better Service
Over the years, our dedication to quality has earned us recognition, including the Test Valley & Hampshire Small Business of the Year Award in 2007. We continue to innovate by expanding our offerings to include composite cladding and fencing, wall panels, and custom solutions tailored to your specific needs.
Come to our Andover store and chat with our friendly team! Whether you’re interested in learning more, need a CPD on our Fire Deck products, or want to discuss our Rainbow Custom Silicone, we're here with the insights and solutions to assist with your project.