Can uPVC windows be repaired?

Naturally, the chances of uPVC windows being successfully repaired will depend on the extent of the damage and issues. Such issues with uPVC windows that are able to be repaired include broken or damaged handles, hinges and seals. The latter can cause draughts or leaks. Other problems with uPVC windows can be in the form of cracks in the frame or the glass, as well as faulty locking mechanisms. These can be fixed by choosing a reputable window repair company, such as Futureglaze in South Wales.

Can you repair blown double glazing?

Double glazed windows become blown when the seal between each pane of glass fails. This in turn allows air and moisture to filter through and cause condensation on the inside of the window. A lot of the time, blown double glazed windows are unable to be repaired and will need to be replaced. This will likely involve removing the whole unit and replacing it with a new one. It is a job that will need to be done by a professional

Incarnation Secondary Glazing | Futureglaze Windows Ltd

Subtle Style, Dramatic Difference

Incarnation Secondary Glazing is an innovative solution that upgrades your existing windows without the need for replacement. These specially designed internal windows are fitted to your existing window frames, providing improvement to your home's comfort and efficiency.

Our bespoke secondary glazing units are crafted from slim-line aluminium profiles, carefully designed to complement your existing windows while remaining virtually invisible from the outside. Whether you're looking to reduce noise, improve energy efficiency, reduce heating bills or add security, secondary glazing offers a practical and cost-effective solution.

Perfect for Period Properties

Secondary glazing is particularly valuable for listed buildings and properties in conservation areas where replacing original windows isn’t permitted or desired. It often successfully meets building regulations, and the secondary glazing system is virtually invisible from the outside, allowing you to preserve the character of your original windows while dramatically improving its energy efficiency.

Made to Measure

From traditional sash windows to modern casements, each secondary glazing unit is made to your exact specifications no matter the frame size or glass type. The tailored manufacturing ensures a perfect fit that complements your existing glass windows while maintaining their full functionality.

Available in any RAL colour, from classic whites to contemporary greys to bolder options, your secondary glazing can be perfectly matched to your interior décor.

Get A Quote

Why Choose Secondary Glazing?

A Modern Solution for Period Properties

Secondary glazing is especially valuable for listed buildings and conservation areas where preserving original windows is essential. Recommended by English Heritage, it’s the perfect way to improve period properties while maintaining their historic character.

Minimal Disruption

Each secondary glazing panel features easy installation and is a cost-effective alternative to full window replacement. Depending on the complexity of the installation, the process is usually quick and clean, with no need for external access or scaffolding. Your final specification will be tailored during the measuring process to your exact requirements, ensuring a perfect fit for your property.

Long-Lasting Performance

Each secondary glazing panel requires minimal maintenance and delivers reliable performance year after year. Its versatile design works with almost any window type, from traditional sash windows to modern styles. The cost of secondary glazing is significantly lower than full window replacement, and this, paired with its long lifespan, makes it a sound investment.

Incarnation secondary glazing interior of bedroom

Available Styles

Fixed Units – The simplest solution for windows that don’t need to be opened. These units are face-mounted with discrete fixings and finished with trim for a clean, seamless appearance.

Lift Out Units – These removable panels are ideal for easy cleaning access. Simply lift the panel out from the fitted frame to reach your primary window.

Shaped Units – From gothic arches to triangles, our shaped units can match any window design. Each unit is carefully crafted from bespoke templates, making them perfect for unique architectural features.

Vertical Sliders – Operating just like traditional sash windows, these units slide smoothly up and down.

Horizontal Sliders – Panels that slide smoothly from side to side, perfect for wider windows. Available in 2-5 panel configurations, each panel glides horizontally on tracks.

Tilt to Clean – Units that tilt inward at a 45-degree angle for easy cleaning access to both sides of the glass.

Hinged Units – This style opens inwards for full access to your primary window, these units are available as single or double openers.

Commercial Applications

Secondary glazing provides practical solutions for commercial properties across South Wales. From office blocks and hotels to shops and schools, it offers significant energy savings and noise reduction without disrupting daily operations or affecting the character of traditional, conservation or period buildings. The system is particularly effective for buildings with large windows or unusual configurations that may struggle to install double glazing, and the added security benefits make it an attractive option for protecting businesses.

Whether you’re looking to improve your building’s energy efficiency, create a quieter working environment, or improve security, new secondary glass can be a great solution.

Customers Trust Futureglaze

Front door

"Andrew arrived on time, and explained what he’d be doing, and started work straight away and didn’t stop until he finished the job, and did it to a very high standard, and cleared up after himself, this is not the first time I have used FutureGlaze and it won’t be the last, they always do a great job and they are always ready to sort out any problems without any fuss!"

- April 2024

New Front Door Fitted

"Tradesman was very polite. New door looks good, except for a chipped frame on the exterior side. Also didn’t expect to to have slight damage to interior wall, due to tradesman needing to remove skirting boards. We also have two chips to plaster on the corner of interior wall, which we will now need to repair."

- February 2024

Exterior door

"A rapid quotation followed by an efficient, well executed fitting."

- April 2024

Fitting two new double-glazed widows

"Replacement windows seemed very good quality. Engineer was quick and efficient. Already ordered another Replacement for our conservatory. Your company warrants big trust in carrying out this work. Would recommend you to anyone."

- January 2024

Front windows and new door

"From the beginning of the service speaking to the office, to the customer service and sales, to the fitting, everything was just spot on. Professional, no pushy sales, quality work carried out and they were so clean in doing so also! Everything was done exactly when it should have been there have been no issues. 5 stars!"

- February 2024

Fitting windows and doors

"I would highly recommend Futureglaze. The process from end to end was seamless and unlike other trade suppliers they delivered what they said and on time. Communication was great. The experience of the windows and doors being fitted was excellent. Care was taken, the fitter was polite and everything was left clean and tidy at the end of every day. Their services are complete value for money."

- March 2024

3 windows composite door

"Outstanding service by lone fitter. Remarkable achievement in one and half days non stop professionalism. Left me in awe of excellence. Polite courteous and left the premises in better state than arrived. Could not be more pleased. I made the right choice. Highly recommended"

- February 2024

3 new windows, and a sliding patio door

"I am very pleased with Futureglaze Windows. Right from the start of viewing the flat, measuring up the windows, delivery, fast. The fitters were here early, and worked very hard and efficiently, not stopping. They were courteous, and very clean. I am very pleased with the look of my windows. Would highly recommend the company.."

- April 2024

Most Rate Futureglaze 10 out of 10

Reliability & Timekeeping

sparkles icon Tidiness

smile icon Courtesy

tools icon Workmanship

View More Reviews >

Over 600 reviews on Checkatrade

Fully Accredited & Insured Installers

We are firm believers that if a job is worth doing, it's worth doing right. All new Futureglaze windows come with up to 10-years warranty, supported by a comprehensive insurance backed guarantee from HomePro. We are fully accredited by FENSA, CHAS and Construction Line for absolute peace of mind that your home is in safe hands.

But don't just take our word for it check out our reviews on Google, Facebook, Checkatrade. We also work in partnership with our local councils, now that's an endorsement.