List of featured suppliers of WINDOW SILLS AND TRIMS on Building Products Index

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.

Dani Alu the leader in Manufacturing, Supplying and Installing quality aluminium products for more than 30 years. We offer solutions for edge protection, glazed balconies, coping systems and much more.

Procter Cast Stone are leading UK manufacturers and suppliers of standard and bespoke cast stone architectural components that includes a range of window and door surrounds. Bespoke porticos and balustrades are available and manufactured to high standards. Proctor Cast Stone are members of UKCSA (United Kingdom Cast Stone Association) and products comply with BS 1217:2008

Crittall Windows specialise in the supply and installation of commercial and domestic steel windows & doors. Products include the Corporate 2000 Range of Commercial Steel windows; the Berkeley Range of Replica steel windows; the Corporate W20 Range of steel windows & doors and Crittall Homelight steel windows & doors for residential construction. Other specialist ranges include Maximum security windows for Prisons & detention centres.

Alumasc Exterior Building Products are a major UK supplier of premium construction products and brands. Alumasc Rainwater Systems are a leading manufacturer of BBA certified architectural aluminium rainwater goods. A complete range of aluminium gutters, downpipes and integrated fascia soffits. Alumasc Rainwater also supply cast iron rainwater pipes and gutters for historic and restoration sites, with bespoke designs available to match or replace existing installations. Alumasc are suppliers of Harmer drainage systems that include roof outlets and below ground drainage. For internal drainage, Harmer provide cast iron soil and waste systems, floor drains, shower drains and wetrooms.

Eurocell manufacture and supply via an approved list of nationwide fabricators and stockists the largest range of window, door and conservatory systems available from one manufacturer. Eurocells extensive range of products include advanced PVCU windows and curtain walling. A range of in line or folding sliding patio door systems. Perfectly colour matched and for a complete profile system Eurocell also supply roofline products, composite doors, garage doors and external cladding.

Seamless Aluminium Group was established in 1975 and operates from a state of the art 60,000 sq ft manufacturing and powder coating facility. A market leader in the manufacture and distribution of Aluminium Rainwater management solutions along with fascia & soffit systems for both domestic and commercial use.

Welsh Slate range of products is the most varied and comprehensive available. For external purposes it includes roofing slates, slate cladding, slate paving, walling, sills and copings, landscaping and then aggregates for civil engineering works. For internal purposes, it includes slate tiles for flooring and fire surrounds/hearths, worktops/counters Welsh Slate is the world's leading supplier of high quality slate for a peerless range of exterior and interior design applications. Uniquely 500 million years old, the material is widely recognised as the finest natural slate in the world. Welsh Slate is the world's leading manufacturer of high-quality slate for an unparalleled range of design-led applications. The inherent beauty and qualities of slate have resulted in its specification and use by architects, developers and interior designers.

Supreme is the UK's leading manufacturer of high quality concrete fencing, prestressed lintels, concrete floor beams and grass reinforcement pavers. Supreme's concrete lintels are designed and manufactured in accordance with BS EN845-2-2003 and Supreme beam and block flooring fulfills the requirements of Local Authorities and NHBC. We also supply a wide range of concrete posts for security and perimeter fencing, concrete bollards, coping, pier caps, cills, gully surrounds and cycle blocks.

Bingley Stone supply sandstone and granite products sourced both nationally and internationally. Bingley Stone has facilities to product new Yorkstone products in many forms. Internal and external Paving Slabs, Walling Stone, Masonry work, Steps, Copings, Pool Surrounds, Setts etc. We also supply reclaimed Yorkstone paving, paving setts and stone roofing slates.

The Protektor Group, based in Kidderminster, supplies sustainable steel profiles to the Construction industry through it’s two main brands of Wemico and Protektor.

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: Concrete Blocks structural concrete block

Forticrete supply ranges of Cast Stone blocks and dressings. The range includes cast stone door and window surrounds,copings and corbels, Regency Ashlar quoins and cast stone balustrades.

Suppliers of: Cast stone blocks, cast stone bricks, cast stone masonry, cast stone walling, replica roof tiles, concrete roof tiles, garden paving blocks, driveway paving slabs, cast stone architectural products

Swish Building Product Range includes cellular PVCu roofline system consisting of fascias, bargeboards, soffits and roofline ventilation. A full range of robust cellular PVCu cladding weatherboard profiles and PVCu Rainwater Goods and gutters that are unique in the UK in that they contain a high proportion of post consumer recycled PVC. We also manufacture Marbrex, an elegant waterproof internal cladding system for bathroom walls and ceilings.