
1990s Aluminium Retrofit with High-Performance Double Glazing
Upgrading original single glazing with high-performance double-glazed units while refining the layout for a cleaner, more modern finish.
A total of 28 new double-glazed units were installed throughout the property, delivering a comprehensive performance upgrade across all windows and doors.
Objectives:​​​​
Year-round comfort
​Modernise existing joinery
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Complete on budget
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Reduced energy costs

Cost-Effective Modernisation
The original single-glazed sliding doors were upgraded with high-performance double glazing and redesigned by removing unnecessary vision rails and mullions. This created a cleaner, more open look while improving insulation and overall performance. The result is a more contemporary finish with enhanced comfort and functionality.
New Opening Window Installation
New opening sashes were manufactured and installed with updated latches, friction stays, and new seals to ensure smooth operation and improved performance. This provided a consistent, upgraded finish throughout the space.
Timber Front Door Retrofit
The original single-glazed timber front door was carefully retrofitted with a double-glazed unit, preserving its character while significantly improving insulation and comfort. This allowed the home to maintain its original aesthetic while benefiting from modern performance standards.
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"We would highly recommend the entire team at Comfortglaze. We are super impressed as it has not only greatly modernised our 80s home aesthetic, but we've already noticed a big difference in how it retains heat (and it's only March).
We experienced very clear comms from all avenues of the business. The guys are perfectionists in their craft and have great attention to detail (I'm slightly OCD with this - so it was duly noted and appreciated). They were super considerate of the property, happy to answer my many questions, and embraced working around an over-eager 10-month-old.
I had opted to update the joinery colour myself with the help of bubs which did impose on the process of installation. A few hiccups from my side meant we needed to reshuffle what days they completed the work, but they were able to accommodate our requirements with ease, help out accordingly, provide lots of know-how, and as a result, made what could have been a really stressful process surprisingly enjoyable.
Basically great product, clear comms, value for money, and lovely people - you can't go wrong - we are stoked".
Cheers,
Holly
