Double glazing companies in Swindon

A window project in Swindon may cover one misted pane, a traditional sash replacement or a complete set of windows and doors. Check frame and glazing specifications, then confirm whether the provider surveys, manufactures, fits and removes old units. Services also include bifolds, conservatory roofs, roof lanterns, composite doors and specialist repairs.

Emerald Windows & Doors, Swindon
Our pick

Emerald Windows & Doors

4.9Excellent642 reviews
  • Broad window style range
  • A+ rated products as standard
  • Toughened bifold-door glass

Right for: Homeowners replacing windows, doors or conservatory roofs

The top 5, side by side

Highlighted: the best figure in each column.

#BusinessRatingReviewsRight forBifold doorsSash windowsPriceView profile
11. Emerald Windows & DoorsOur pick4.9642Homeowners replacing windows, doors or conservatory roofsYesNoFrom£96.75 /monthSee in the list
22. Harlequin Windows5.092Homeowners replacing windows or external doorsYesYesNo published priceSee in the list
33. Eclipse Windows and Doors Ltd4.9183Homeowners comparing bespoke glazing optionsNoYesNo published priceSee in the list
44. DL Windows Ltd5.059Wiltshire homeowners replacing windows, doors or conservatoriesNoNoNo published priceSee in the list
55. TWC Home Improvements4.71,350Homeowners planning made-to-measure windows or doorsYesNoNo published priceSee in the list

Compare 33 double glazing companies in Swindon

33 results

Emerald Windows & Doors, Swindon
Our pick

Emerald Windows & Doors

Emerald House, The Brow, Haydon Wick, Swindon SN25 1HT, United Kingdom
  • Bifold doors

Windows, doors and conservatory improvements are supplied and installed by Emerald Windows & Doors in Swindon, Wiltshire and across South West England. The range includes uPVC, aluminium and timber-effect windows, plus composite doors.

Homeowners can choose from casement, flush sash and Heritage window styles, with decorative bars, patterned glass and colour options available for Heritage designs. Bifold doors have toughened safety glass as standard. A+ rated window and door products are stated as standard, with aftercare, warranties and finance options also available.

  • Broad window style range
  • A+ rated products as standard
  • Toughened bifold-door glass

Right for: Homeowners replacing windows, doors or conservatory roofs

4.9Excellent642 reviews
From£96.75 /month
Harlequin Windows, Swindon

Harlequin Windows

Nexus Business Centre, 6 Darby Cl, Swindon SN2 2PN, United Kingdom
  • Bifold doors
  • Sash windows

Harlequin Windows supplies and installs uPVC, composite and aluminium doors, double and triple-glazed windows, and conservatories in Swindon and surrounding areas. The range includes casement, flush sash and tilt and turn windows, with frame colours and hardware finishes available to tailor the result.

The business provides products and installation together, and offers a free consultation for different properties and styles. Its service covers areas within a 30-mile radius of Swindon. Harlequin also advertises a 10-year guarantee against mechanical failure and a break-in guarantee of up to £7,500, subject to the stated terms.

  • Double and triple glazing
  • uPVC, composite and aluminium doors
  • Range of window colours

Right for: Homeowners replacing windows or external doors

5.0Excellent92 reviews
No published price
Eclipse Windows and Doors Ltd, Swindon

Eclipse Windows and Doors Ltd

Unit 13 Manor Hl, Farm, Purton, Swindon SN5 4EG, United Kingdom
  • Sash windows

Eclipse Windows and Doors Ltd supplies and installs uPVC and aluminium windows, heritage windows and bifold doors in Swindon. Its bifold range is made to measure, with 38 configurations available and options for openings up to three metres high and seven metres wide where structural support allows.

The company sources products from several manufacturers rather than manufacturing windows itself, allowing it to offer different styles, colours and specifications. Aluminium bifold doors can serve domestic or commercial buildings, while composite doors and heritage windows provide alternatives for traditional or contemporary properties. Eclipse uses its own fitters rather than subcontractors, with customers dealing directly with the company owner from start to finish.

  • 38 bifold configurations
  • Own installation team
  • Heritage aluminium windows

Right for: Homeowners comparing bespoke glazing options

4.9Excellent183 reviews
No published price
DL Windows Ltd, Swindon

DL Windows Ltd

Garden Centre, Studley Grange, Hay Ln, Wroughton, Swindon SN4 9QT, United Kingdom

Double-glazed windows, doors and conservatories are supplied by DL Windows Ltd for homes in Wiltshire. The company has provided double glazing, doors and conservatories since 1968, with showroom support for customers considering replacement windows or a new front door. Its installation work includes surveying, fitting and explaining the operation of new door locking systems.

DL Windows can be used for complete window and door upgrades, with the fitting team handling the installation and clearing as work progresses. The business also provides conservatory glazing, making it relevant to homeowners planning improvements across several openings. Its showroom is open Monday to Saturday, with weekday and Saturday hours stated separately.

  • Windows, doors and conservatories
  • Wiltshire double-glazing service
  • Showroom and installation support

Right for: Wiltshire homeowners replacing windows, doors or conservatories

5.0Excellent59 reviews
No published price
TWC Home Improvements, Swindon

TWC Home Improvements

Elgin Industrial Estate, Unit B Athena Ave, Swindon SN2 8EJ, United Kingdom
  • Bifold doors

TWC Home Improvements supplies and installs made-to-measure windows, doors and conservatories across Wiltshire, Oxfordshire and Gloucestershire. Customers can choose uPVC, aluminium and casement windows, with colours, finishes and glazing options available.

The business also offers conservatory roof replacement and aftercare support. A design appointment includes discussion of the home’s requirements, measurements and product choices, while a typical whole-house window installation takes around three to four days. TWC can arrange finance options subject to application and affordability.

  • Extensive window-style range
  • Conservatory roof replacement
  • Aftercare service after installation

Right for: Homeowners planning made-to-measure windows or doors

4.7Excellent1,350 reviews
No published price
Halo windows Swindon

Halo windows Swindon

45 Stafford St, Swindon SN1 3PQ, United Kingdom
  • Bifold doors

Halo windows Swindon installs UPVC and aluminium windows, composite doors, bifolds and conservatories for home improvement projects. Its range covers replacement windows, front and patio doors, conservatory builds and renovations, with designs selected around the property and the required finish. UPVC and Aluminium Windows are central to the company’s offering.

The team can manage complete installations, including larger replacement programmes involving several windows and doors. Conservatory work includes new builds and renovations, while doors can be supplied in composite and other formats. The company also offers free, no-obligation quotations and states that its fitters are Certass registered and fully insured. It serves Swindon from a local base and brings over 20 years of industry experience.

  • UPVC and aluminium window work
  • Conservatory builds and renovations
  • Certass registered fitters

Right for: Homeowners upgrading windows, doors or conservatories

4.9Excellent61 reviews
No published price
Noble Glazing Ltd, Swindon

Noble Glazing Ltd

Cinch Self Storage, Cheney Manor Industrial Est, Swindon SN2 2DS, United Kingdom

Noble Glazing Ltd installs uPVC and aluminium windows, doors and conservatories across Swindon. Its window range includes casement and flush casement designs, while door options include bi-fold, composite, French and patio styles.

Flush casement windows sit level within the frame for a clean contemporary appearance, and aluminium provides slim sightlines. The family-run business handles individual replacements and larger home improvement projects, with options tailored to different properties. Its team also installs vertical sliding sash and tilt-and-turn windows. Homeowners can request a free quote for windows, casement windows or flush casement windows in Swindon and surrounding areas.

  • Flush casement window designs
  • uPVC and aluminium options
  • Family-run installation service

Right for: Swindon homeowners choosing uPVC or aluminium glazing

5.0Excellent35 reviews
No published price
Jones UPVC, Swindon

Jones UPVC

17 Fanstones Rd, Swindon SN3 6DX, United Kingdom
  • Bifold doors

Jones UPVC fits large UPVC sliders, patio doors and double-glazed glass, while also replacing misted or blown sealed units. The service can refresh existing windows without replacing the complete frame, including conservatory and bay window panes.

The team has replaced individual glass units, refitted double glazing and adjusted a door hinge during related work. This makes Jones UPVC relevant both to homeowners planning new doors and to those looking to resolve condensation or damaged glazing in existing frames.

  • Replacement panes in existing frames
  • Large UPVC sliders and patio doors

Right for: Homeowners replacing doors or misted glass

5.0Excellent31 reviews
No published price
Watts Windows, Swindon

Watts Windows

17 Seacole Cres, Swindon SN1 4GQ, United Kingdom
  • Bifold doors
  • Sash windows

Window and door replacement is provided by Watts Windows in Swindon, including measuring, quotation guidance and installation. The business has fitted windows, French doors, single doors and external front doors, with options such as Georgian bar styling discussed during the process.

It also handles smaller glazing work, including replacing a patio-door pane and fitting a cat flap. The service suits homeowners renovating older properties or replacing selected openings, with advice available on styles and practical choices before fitting.

  • Georgian bar style options
  • Window and door fitting
  • Cat-flap glazing work

Right for: Windows, doors and glazing upgrades

5.0Excellent33 reviews
No published price
Spooner Brothers Ltd, Swindon

Spooner Brothers Ltd

Unit 10, Spooner Brothers Ltd, Central Trading Estate, Signal Way, Swindon SN3 1PD, United Kingdom

High-end doors, windows and roof lanterns form the core of Spooner Brothers Ltd’s glazing work across the South West. The company handles replacement projects ranging from front, back and patio doors to bay windows, with options discussed before installation. Its product range also includes bi-folding doors and specialist glazing for homes and commercial spaces.

Projects are approached through site visits, explanations of available options and agreed installation dates. The team can help shape larger ideas such as orangery and kitchen extensions, while its glazing products focus on design, energy efficiency and durability. Spooner Brothers Ltd also works with established suppliers to deliver bespoke solutions for individual properties.

  • Bespoke glazing solutions
  • Bi-folding doors and roof lanterns

Right for: Homeowners replacing doors or windows

5.0Excellent26 reviews
No published price

Where double glazing companies work from in Swindon

The map shows where each company is based, though many travel well beyond their town to work.

What homeowners ask before the work starts

How much do double glazing companies charge in Swindon?

Some Swindon providers offer free quotes, home visits or online estimates, while one repair service advertises prices starting from £25. Full installation costs depend on measurements, frame material, glazing, door or window style and whether fitting is included.

How long does double glazing installation take in Swindon?

Times vary by product and project size. One provider states that a typical whole-house installation takes around three to four days, while a conservatory project is typically six to ten working weeks depending on weather and planning requirements.

Can double glazing companies in Swindon repair existing windows?

Yes. Repairs include misted or blown sealed units, broken panes, locks, handles, hinges, patio doors and other hardware. Some providers replace glass within existing frames, while others offer full window, door or conservatory replacement.

Double glazing companies near Swindon

Also in Swindon

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