Capital Windows and Doors Uxbridge

Capital Windows and Doors Uxbridge For over 45 years Capital Windows manufactures latest generation aluminium bifolding doors, entrance Capital Windows are also expert commercial installers.

Capital Windows is one of the longest established aluminium manufacturers and installers. Serving the retail and domestic markets we manufacture the latest generation, thermally efficient aluminium products. Our range includes contemporary sliding doors, bifolding doors, advanced aluminium windows, entrance doors, conservatories, orangeries and glazed extensions. We are one of the longest establis

hed aluminium manufacturers in the UK with over 3 decades experience in home improvements. Our range of latest generation aluminium products come from some of the world's best known products such as Reynaers, Schuco, SAPA, AluK and others. We are a long established, expert company on all aspects of home improvements. We also supply the trade markets with our advanced range of windows and doors. You'll find our windows and doors in some of the finest schools, hospitals, commercial buildings and retail outlets. Whatever your requirements, contact us for expert help and advice and a 1st Class personal service.

Summer evenings have a way of showing what your home is missing.Maybe it is more natural light. Maybe it is easier acces...
27/08/2026

Summer evenings have a way of showing what your home is missing.

Maybe it is more natural light. Maybe it is easier access to the garden. Maybe it is a living space that feels less closed off.

The right windows and doors can make those small everyday moments feel much better.

If you are planning changes this year, our team can help you work out where to start.

✨ Up to £250 off selected installations
📞 01895 232 040

The Aluna bi-fold door is made for homes that want more light, more flexibility and a better connection to the outdoors....
25/08/2026

The Aluna bi-fold door is made for homes that want more light, more flexibility and a better connection to the outdoors.

With super slim sashes, large sash sizes and smooth operation, it is designed to open your living space without making the frames feel heavy or intrusive.

It is also security tested to PAS 24:2022, energy rated B and available with U-values as low as 1.1 W/m²K triple glazed or 1.4 W/m²K double glazed. Meaning that your doors are secure and thermally efficient.

Available in a wide range of colours and marine-grade finishes, it is a practical and stylish choice for modern home upgrades.

📆 Book your consultation today.
📞 01895 232 040

A home can feel completely different when it works better for everyday life.A brighter kitchen, doors open to the garden...
20/08/2026

A home can feel completely different when it works better for everyday life.

A brighter kitchen, doors open to the garden, more natural light in the rooms you use most. Sometimes the biggest change is making the space you already have feel better.

Aluminium windows, bi-folds and sliding doors can help create a home that feels lighter, more open and easier to enjoy day to day.

If you are thinking about making changes before the colder months arrive, our team can help you explore the options.

📍 Visit our Uxbridge showroom, UB8 2RZ
📞 01895 232 040

Thinking about new windows or doors this summer?Capital Windows is currently offering up to £250 off selected installati...
16/08/2026

Thinking about new windows or doors this summer?

Capital Windows is currently offering up to £250 off selected installations.

Whether you are looking at aluminium windows, a new entrance door, bi-folds, sliding patio doors or internal aluminium doors, our team can help you explore the right options for your home.

📆 Book your consultation today.
📞 01895 232 040

A door that catches slightly. A handle that feels stiff. A window that does not close quite as smoothly as it used to.Th...
13/08/2026

A door that catches slightly. A handle that feels stiff. A window that does not close quite as smoothly as it used to.

These are the kinds of issues that can often be improved with a professional service rather than a full replacement.

Our maintenance team can check, adjust, tighten and lubricate windows and doors across your home, even if we did not originally install them.

📞 Speak to the team: 01895 232 040

Sometimes you need to see the detail before you make a decision.At our Uxbridge showroom, you can compare door styles, f...
10/08/2026

Sometimes you need to see the detail before you make a decision.

At our Uxbridge showroom, you can compare door styles, frame colours, finishes, glazing options and hardware in person.

It is a good starting point if you know you want to improve your home but are not quite sure which direction to take.

Let our team help guide you through your options.

Make an appointment to visit our showroom.
📍 Uxbridge, UB8 2RZ

When we talk about energy-efficient windows and doors, most people think about keeping heat in during winter.But good gl...
06/08/2026

When we talk about energy-efficient windows and doors, most people think about keeping heat in during winter.

But good glazing and modern aluminium frames can also help reduce heat transfer in summer, helping your home feel more comfortable when temperatures rise.

If your home feels too hot in the summer and too cold in the winter, your windows and doors may be part of the reason.

📆 Book a consultation with our team and explore your options.

Summer holidays at home can feel a lot easier when the house opens up into the garden.Bi-fold and sliding doors help cre...
02/08/2026

Summer holidays at home can feel a lot easier when the house opens up into the garden.

Bi-fold and sliding doors help create a natural flow between inside and outside, so the kids can be in the garden while you still feel connected from the kitchen or living space.

More light, more space to use and a home that feels better suited to busy summer days.

We are currently offering up to £250 off selected installations.
📞 Book your consultation: 01895 232 040

Broken handle? Misted glass? Faulty lock?Our maintenance service is available whether or not your windows and doors were...
29/07/2026

Broken handle? Misted glass? Faulty lock?

Our maintenance service is available whether or not your windows and doors were originally installed by Capital Windows.

Our experienced engineers can help with misted or broken glass sealed units, damaged locks, handles, hinges and issues caused by attempted break-ins.

A repair can often make your home feel safer, more comfortable and easier to use again.

📞 Contact the team: 01895 232 040

Not sure where to start with new windows or doors?That is exactly what our team is here for.Whether you are thinking abo...
23/07/2026

Not sure where to start with new windows or doors?

That is exactly what our team is here for.

Whether you are thinking about replacing tired windows, adding bi-folds to open up the garden, improving your entrance door or exploring internal aluminium doors, we can help you understand what is possible.

Every home is different, so the advice should be too.

📍 Visit our Uxbridge showroom, UB8 2RZ
📞 01895 232 040

Address

9 Sarum Complex, Salisbury Road
Uxbridge
UB82RZ

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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