Howarth Timber Group is renowned for its expertise across the industry. The group operates three divisions, Howarth Timber and Building Supplies. Howarth high performance windows, doors and conservatories. Howarth Timber Engineering for timber roof trusses.

We supply both curved and straight glulam beams and structures to the U.K. market. For one-off contracts we provide direct to the supplier a comprehensive service of design, and supply together with associated materials if required. We also supply stock size beams through our stockists, builders' merchants and also direct from Southampton.

Tarmac Building Products is the UK's largest suppliers of building products and Tarmac is one of the most famous brands in the UK construction industry. Tarmac building products are one of the UK’s leading manufacturers of concrete blocks and mortar. Tarmac manufacture aircrete, lightweight and dense concrete blocks under the brands of Durox, Hemelite and Topcrete. We manufacture large ranges of coloured mortars, dry silo mortars and lime mortars. Tarmac also supply floor screeds and flowing floor screeds, precast concrete beam and block flooring and we are the market leader in the supply of many precast concrete products. In addition to this we supply Limelite and Whitewall plaster, cement based single coat renders and Cemrok grouts. These are just a few of the famous brands and some of the extensive portfolio of branded Tarmac Building Products range. To know more and find out how we can help you specify the correct product from our ranges please visit our website.

If you supply BEAMS then contact us today! There has never been a better time to promote your company and products with BPi. Get in touch NOW and your company will be available to our millions of users. Send us your details or simply call us.

We offer a wide range of natural stone and concrete hard landscaping products as well as a complete Sustainable Drainage System (SUDS) package.

Robeslee composite and prestressed precast concrete lintels and T Beam floor beams are suitable for a wide range of building applications. Robeslee supply both composite concrete lintels and non composite precast concrete lintels. We also supply ranges of precast concrete cills, steps and copes. Robeslee can also manufacture bespoke concrete products, custom built to your exact requirements. Robeslee Concrete are an ISO 9002 Accredited company.

Suppliers of: Glulam Beams Glulam roofing trusses laminated timber joists glulam rafters trussed laminated timber beams

PDC or Pipex Drainage & Civils Products Ltd is a division of Pipex Ltd. PDC design, manufacture & install bespoke inspection chambers, pumping stations, manholes, chemical drainage and pipes in thermoplastic for chemical, general civil engineering drainage & process pipe systems. Pipex Structural Composites Ltd or PSC manufacture products that are corrosion resistant structures using composites materials GRP and FRP. These include products such as FRP or GRP Bridges, structures, Ladders, Decking, GRP Handrails, Platforms and gratings. Pipex Composite Pipes Ltd supply fibreglass GRE pipe which characteristics include fire endurance, low weight, chemical resistance and corrosion resistance