About Capital Windows

Welcome to Capital Windows Commercial Website. Capital Windows has and long track record and extensive experience in designing, manufacturing and installing architectural aluminium and PVCU products for the commercial sector.

Partnering With Architects, Main Contractors, Schools & More

We have partnered and worked with architects, main contractors, schools, housing associations, local authorities and end users for the supply and installation of high quality glazed products for a wide range of commercial buildings.

From a single shop door to a complete commercial contract we provide fenestration solutions to enable every type of commercial building to be energy efficient, secure and functional in use.  Our products are suitable for new build projects or refurbishments of existing buildings.

Capital Windows Celebrating 40 Years

Why Use Capital Windows For Your Commercial Project?

Our commercial work is managed and administered by trained and experienced staff. From the initial estimate up to the handover of our installation, we are dedicated to ensuring our products are manufactured and installed to help you meet your construction deadlines and client wishes.

Capital Windows Commercial has the track record, knowledge, facilities and experience to ensure your commercial project succeeds.  We are registered with the professional organisations and are accredited installers.

The Complete Product Range

Our product range is tried and tested for many years and has been successfully installed in well known commercial buildings in the South of England. We offer products from the major systems companies who themselves have a very successful track record in the specification of their products.

Where commercial buildings require architectural aluminium, this is manufactured from SAPA Building Systems, AluK and others ensuring we can provide the right product to suit the building and the budget.

An Experienced Commercial Contractor

No matter how complex the project we can help you from at each stage of the process. We understand the importance of keeping projects within budget.

We use sophisticated estimating software that enables our prices to be accurate, optimised and tailored to your project.

This ensures our prices remain competitive and can be easily adapted to suit changes in the project design or specification.

Project Management And Installation

We can assist you with all aspects of the project, whether working as a sub-contractor as part of a construction project or working directly for the client.

Our staff are highly trained to ensure the glazing element of any project runs smoothly and efficiently with ongoing communication throughout the manufacturing and installation period.

Completing Work On Time

Installations are programmed and carried out in accordance with site schedules to ensure we play our part in completing works on time. Any remedial works required are also carried to as promptly as possible.

Our installers are highly trained and strictly adhere to current Health and Safety, good working practice and your own site health and safety procedures.  We carry out regular training and assessment of our installers.

Established in 1979, Capital Windows Ltd provide the biggest choice of home improvement products from the leading names and systems companies.