Welcome to Capital Windows | Trusted Manufacturers & Installers

Premium Windows & Doors in Uxbridge

Capital Windows has been manufacturing and installing high-quality windows and doors in Uxbridge for over 45 years. We supply bespoke aluminium windows, uPVC windows, entrance doors, sliding doors and more for residential, commercial and trade customers, combining expert craftsmanship, outstanding security and energy-efficient performance.

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Residential

Commercial

Trade

45+ Years of Experience

Over 45 years of manufacturing and installing premium windows and doors.

Manufacturers & Installers

Bespoke aluminium windows, uPVC windows and doors, expertly manufactured and installed.

FENSA Registered

FENSA-registered installations completed to the latest building regulations.

Extensive Product Range

Explore aluminium windows, uPVC windows, entrance doors, sliding doors, bi-fold doors, and more.

Premium Windows & Doors for Every Project

From our Uxbridge showroom and manufacturing facility, we proudly manufacture, supply and install premium aluminium windows, uPVC windows and doors for residential, commercial and trade customers across West London, Buckinghamshire, Berkshire and the surrounding areas. Explore our range below, including aluminium windows, uPVC windows, entrance doors, sliding doors, bi-fold doors, heritage windows and bespoke glazing solutions, all designed to deliver exceptional quality, security and energy-efficient performance.

BI-FOLDING

Click here to view Bi-Folding doors for your home

INTERNAL

Coming Soon! See our range of internal doors

ENTRANCE

Looking for a new front door? Click here to see what we offer

SLIDING

Click here to see our stylish sleek sliding doors

DESIGNER

Click here to design your door in 6 simple steps

ALUMINIUM

Click here to see our range of Aluminium Windows

uPVC

Click here for uPVC windows

INTERNAL DOORS

Testimonials

“Our windows used to have a constant draft, but thanks to Capital Windows, that problem has been resolved. We are now saving a significant amount of money on our heating bills.”

“Thank you, Capital Windows, for resolving my morning condensation issue. Your exceptional service and competitive pricing truly exceeded my expectations. I am delighted with the friendly and professional assistance you provided.”

“Capital Windows, a trusted provider, expertly installed an upgraded lock system on my doors and windows. The old locks were susceptible to break-ins, but thanks to their professional service, I now feel secure and at ease in my own home.”

Order Today!

Transform your home with the perfect windows and doors from Capital Windows! Our expert team is here to help you find solutions that enhance your home’s beauty, comfort, and energy efficiency. Don’t wait—call us today and let us guide you to the ideal choice for your space. Your dream home is just a call away!

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