Double Glazing Portsmouth

At Ideal Window Solutions, we have been delivering home improvements and double glazing in Portsmouth for over 20 years with a variety of top-quality windows, doors, glass extensions, porches, and plenty of maintenance and repairs.

As the UK’s only island city, the south coast university stronghold of Portsmouth is well-known for its maritime heritage and historic dockyard. Offering an eclectic mix of world-renowned museums, and beautifully redeveloped navy buildings that combine the very best retailers, bars and restaurants, alongside a vibrant contemporary art scene, the world truly is your oyster in Portsmouth.

Windows in Portsmouth

Your Portsmouth home is sure to look better with a new set of windows, which will also improve thermal efficiency.

Doors in Portsmouth

Improve the security of your Portsmouth property with a brand new door from Ideal Window Solutions.

Modern Extensions in Portsmouth

Increase the space of your Portsmouth home with a glazed extension, or refurbish your existing conservatory.

Oak effect uPVC flush sash window interior view

Double Glazed Windows in Portsmouth

Our family-run double glazing company has been fitting and supplying windows to Portsmouth for years.

We can supply and fit uPVC windows, aluminium windows and timber windows wherever you are in Portsmouth

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Double Glazed Front and back doors for Portsmouth homes

We have a huge selection of external doors for Portsmouth homes.

We can supply and install doors in wood, uPVC and Aluminum, in styles to suit all requirements including french doors, front doors and back doors.

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Dark blue composite front door in Portsmouth.
Grey aluminium french door interior view

Double-glazed home improvements in Portsmouth

Portsmouth has so many special architectural and historical points of interest, it’s hardly surprising that it holds many designated conservation areas. We're well versed with authentic wooden bay window installations in this lovely water's edge city.

Although, modern timber alternative sash windows are also popular additions to a plethora of listed Victorian and Edwardian era properties that grace the historic streets of Portsmouth. In contrast, our variety of aluminium windows and door styles allow us to successfully cater to the newer parts of this diverse city.

Have a browse through our image gallery to get a taste of the quality of work we’ve completed in the “Great Waterfront City” of Portsmouth.

We install extensions, doors, windows and more, from Gunwharf Quays to Southsea and Cosham to Farlington; let’s transform your Portsmouth property.

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Discover Casement Windows in Portsmouth

Elevate your home with casement windows in Portsmouth, a versatile and energy-efficient choice. Enjoy unobstructed views, superior ventilation, and timeless style. Learn how casement windows can enhance your Portsmouth residence today!

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White timber casement windows interior view
White flush sash double glazed windows on traditional home

Double glazing repairs Portsmouth

As well as providing and installing a host of double-glazed home improvements throughout Portsmouth, we are also on hand to carry out double-glazing repairs. We offer our repair services all throughout Portsmouth, from homes to businesses and schools.

Whether it be window repairs or door repairs, we have got you covered. Typical repairs that we deal with include draughts, condensation and broken handles and hinges. While it is often required that you replace the damaged area, we will always try to repair first.

Double Glazed Sliding Sash Windows in Portsmouth

Transform your home with double glazed sliding sash windows, a sophisticated and energy-efficient solution. Benefit from expansive views, optimal airflow, and classic elegance.

Discover how double glazed sliding sash windows can upgrade the charm of your Portsmouth residence now!

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White uPVC sliding sash windows interior view
uPVC flush sash windows with leaded glass

Flush Sash Windows in Portsmouth

Enhance your living space with the charm of double glazed flush sash windows in Portsmouth. Achieving a perfect balance between tradition and modernity, these windows sit seamlessly within the frame, offering a level exterior reminiscent of classic design.

Experience safety and comfort with contemporary security features, impact-resistant profiles, and emergency exit hinges. Long-life weather seals guarantee warmth, adding appeal to your Portsmouth residence.

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Tilt and Turn Windows in Portsmouth

Tilt and turn windows provide dual functionality for ventilation and easy cleaning. Achieving high energy efficiency and security standards, they feature modern chamfered frames or classic sculptured detailing to suit various property types. These low-maintenance windows offer enduring performance for your Portsmouth home in any weather.

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White uPVC tilt and turn windows
White uPVC bay windows with leaded glass

Double glazed bay & bow windows

Transform your home with our stylish double glazed bay & bow windows in Portsmouth. Offering modern or classic styles with options for 'open out' and 'tilt & turn' variations. Benefit from excellent energy efficiency, enhanced views and natural light for your living space.

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How long does it take to fit a window?

As a general guideline, a single window replacement can take anywhere from 1 to 3 hours to complete, while multiple window replacements or more complex installations may take longer. A typical installation process involves removing the old window, preparing the opening, fitting the new window, sealing and insulating the gaps, and finishing the interior and exterior trim work.

Grey aluminium windows and doors

Serving Basingstoke, Southampton, Winchester, Portsmouth, Hampshire and the surrounding areas

With a showroom in Fareham and a showroom in Chichester, we're ideally placed to provide homeowners with valuable inspiration. Open 6 days a week, 10am-5pm, an array of beautiful products, a welcoming atmosphere and a professional, friendly and knowledgeable team await your arrival! Areas we serve include Basingstoke, Southampton, Winchester, Portsmouth & Hampshire.

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Our latest reviews

Replacement windows and door

The team arrived promptly. Work was done efficiently and on time. They cleaned and tidied up after the job was completed. We are very pleased with the results and would highly recommend them

10 /10


Very satisfactory work. Measurer and fitter very efficient, professional and friendly.

10 /10


Highly experienced and skilled operatives. Prompt arrival and left the site clean and tidy. Courteous and respected the Government restrictions at all times. Have used this Company before for other conservatory work and would use again if required.

10 /10

Replacement Glazing

Very impressed with all aspects of contract during these difficult times. Fitters were fully compliant with covid rules. Will thoroughly recommend them

10 /10


Excellent company. From first contact with their Sales, it has been easy going and painless. Fitters have done a fantastic job throughout, the quality of their workmanship is commendable. Would highly recommend this company to anyone.

10 /10

First class

The quality of the product and workmanship is of the highest quality. Well done Ideal Window Solutions Ltd. First class.

10 /10

Job was perfect

Everything about the two men who came was superb. They were punctual, friendly and experienced. Their workmanship was excellent. Their finished job was perfect. I would highly recommend them.

10 /10

Informative & professional

This is the second time we have used this firm. As before, they were informative and professional from start to finish. Prompt, tidy and thorough always.

10 /10

Would not go anywhere else

Brilliant. No fuss . No drama. Done in a couple of hours. Very pleased. Fourth door I have had fitted by this company. Would not go anywhere else. SFK. Alec lovely guy. Kind and respectful.

10 /10

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