From windows to doors, from porches to interior glazing, we excel in all things glass for your home

With over 30 years in the industry, we know what good glazing brings to a home.

From our base in Swindon, we provide glazing services nationwide. Our vast experience encompasses everything from large-scale refits to simple repair and refurbishment. No matter the size of the job, we take enormous pride in what we do because we know what expertise, reliability, professionalism, and competitive prices mean to you.

Our Services

Side-by-side comparison of two windows showing a backyard with a lawn, plants, garden structures, and a greenhouse, with a cloudy sky overhead.

Before

After

Replacement double-glazed units

If your frames and fittings are all in good order, but the double glazing has become inefficient, or obscured, a great cost-effective alternative to a total refit is replacing just the double-glazed units. At excel, we specialise in this kind of work.

  • Cost effective solution

  • Quick and easy upgrade

  • Better efficiency glass

  • No need to replace frames

  • Can change the pattern of obscured glass

Left side shows a foggy window with condensation and a tree outside. Right side shows an open window with a white handle and blue sky in the background.

Before

After

Specialists at solving fogging issues

A common issue with old, poorly maintained, or badly fitted double-glazed units, is fogging or misting. At Excel Glazing we offer a specialist service to resolve condensation-related problems and get your windows back to crystal clarity.

Great glazing enhances your home

Beautifully fitted windows and doors not only add value by improving the look of your home but they can save you money on energy bills and enhance home security too.

At Excel Glazing, we specify and fit glazing that’s right for you at highly competitive rates – and it’s not just about windows…

The list opposite outlines just a few of the services we offer.

  • UPVC and wooden windows

  • Misted/fogged double glazed units

  • Sash windows

  • Doors

  • Bi-fold doors

  • Interior glazing

  • French Windows

  • Conservatories

  • Porches

  • Repair and refurbishments

Living room with large windows showing outdoor green trees, a gray sofa with colorful pillows, wooden side tables, and black and white framed photographs on a dark vertical wall panel.

Efficient windows needn’t cost the Earth

As well as installing new windows and doors, we also offer a repair and refurbishment service. Our skilled technicians can assess the condition of your windows, and repair and refurbish them to improve their efficiency. Repairing drafty windows and seals is an economical option that’s also great for the environment.

Person installing or repairing a window, using a screwdriver, with a screwdriver lying on the wooden floor.
Close-up of a person using a screwdriver to tighten or loosen a screw on a metal door lock mechanism.
Person using a screwdriver to assemble or repair a white window frame.

Frequenty Asked Questions

Gray and white geometric background with a large white circle in the center.

What are the benefits?


New windows and doors not only improve the visual appeal of your home but they can also make it more energy efficient, saving you money on heating bills. New windows and doors can also offer added security and greater peace of mind. No matter the style of your home, we offer an extensive range of products that can have an instant impact on both your enjoyment of your home and its long-term value.

Gray hexagonal icon with a white Facebook logo in the center.

How much does it cost?


We offer a range of options for all budgets and always endeavor to meet our customers’ expectations on costs. We quote individually for every job and discuss all of the options in full with you. It’s also worth considering that the long-term value added to your property from improvements to doors and windows usually far outstrips the initial outlay!

Illustration of a house with a triangular roof, a door, and four windows, viewed from above on a gray background with surrounding black area.

How does the process work?


Contact us and let us know about the project you are considering and one of our knowledgeable and experienced staff will arrange a time to visit your home and produce a tailored quote. If the quote meets your approval, we will schedule the work at a convenient time. We always treat your home with the utmost respect and leave it as we find it, with the addition of beautiful new glazing!