Clement Windows Group
Clement Windows Group manufactures an innovative range of steel windows, steel doors and screens for both private residences and commercial projects

They provide a complete service – from the provision of technical drawings through to manufacture, installation and after sales support – whether your project is a traditional restoration project, one involving Listed Buildings or Conservation Areas, or a new build.
Clement specialises in the manufacture of new steel windows which look similar to original or existing heritage metal windows. The company also makes internal and external steel doors and screens, including some which are fire-rated and offers a selection of conservation rooflights available from stock in either a tile or a slate profile.
Clement’s hot rolled steel windows and doors are produced from 98% recycled steel source material and meet the latest performance requirements for insulation, weatherproofing and security. Clement also manufactures cold-formed, thermally broken steel profile systems by Jansen. All Clement’s windows and doors are crafted to your bespoke design in their ISO 9001 and ISO 14001 approved factory.
With Clement Windows you can expect technologically advanced, low maintenance steel frames which will last for many years.
Clement Steel Windows and Doors
Clement specialises in replicating existing metal windows and doors, helping you to maintain the original character of your property. They offer residential clients a choice of windows suitable for Listed Buildings, period homes and new builds.
Offering slim sightlines, elegant good looks and incredible strength and security, all Clement premium steel windows and steel doors and screens are made bespoke to individual orders, undergoing a process of hot dip galvanisation to protect the steel from corrosion. They are available in a choice of fabulous powder paint colours and there are various options for locking and glazing.
The inclusion of only very high-quality, thermally efficient glass units teamed with innovative steel frame design and weatherproofing results in superb-performing windows and doors that will reduce your energy bills.
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Hot dip galvanised, hot rolled steel windows and doors will usually last the lifetime of the building they are installed into, meaning it will be a long time before they will need to be replaced.
Clement regularly shares case studies of recent work to help people looking for inspiration
Clement Conservation Rooflights
Clement is the only company to offer a range of conservation rooflights to match the specific profile of your roof, ensuring a flush finish that is in keeping with the character of your property, whether the roof is tile, slate or another material. It is for this reason that Clement Conservation Rooflights are often specified by Architects and Conservation Officers for projects involving Listed Buildings or Conservation Areas.
Clement’s beautiful heritage skylights, which are reproductions of Victorian originals, are all supplied with self-cleaning glass as standard to ensure they stay dirt-free for longer. The rooflights have been rigorously tested and the range has been awarded a BFRC Window Energy Rating of A+.
There are eight, individually priced standard sized rooflights, which are generally delivered from stock within a few days. Clement’s rooflights can also be manufactured to the bespoke requirements of your individual project, meaning you can select the exact dimensions and type of glass you require.
Telephone - 01428 643393
Address - Clement House, Haslemere, Surrey, GU27 1HR