Commercial & homeowner

Residence Collection Windows

Flush sash windows create a smooth and stylish exterior finish to a building. They are designed to be installed in period properties but are equally suited to more modern buildings. At Techniglaze, we install the Residence Collection flush sash windows. They have an excellent industry reputation for high quality and superior performance.

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  • Screw Icon Quality Products Manufactured bespoke to
    exacting standards
  • Performance profile icon High Performance Ultra thermally efficient
  • Style icon Contemporary Styling Modern sash styling for
    great aesthetics
  • Colour icon Colour Range Standard, premium & RAL
    finishes available
  • Hardware icon Hardware Range Comprehensive hardware
    selection available

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Residence Collection – R9 & R7

Residence Collection windows provide all the benefits of modern uPVC with the traditional aesthetic of timber. They are regularly accepted for use in conservation areas and listed buildings across the UK. Their smooth flush exterior and decorative interior perfectly recreate the 19th century window style. At Techniglaze, we install both the Residence 7 and Residence 9 windows. The number refers to the amount of chambers in the uPVC profile. The modern design of the profile helps to boost energy efficiency ensuring your windows meet current Building Regulations standards.

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Residence Collection windows can be finished in a selection of durable woodgrain foils. Choose popular White or Anthracite Grey for a modern and understated aesthetic. For a more traditional look, opt for a realistic timber inspired finish. If you want a different look on the interior and exterior of your windows, we offer dual coloured windows for the best in customisation. A full list of our colour options for all of our products can be found within our technical documentation. Colour tone shown may differ to actual finished product, please request a swatch if you require an accurate representation.


Residence Collection windows are fitted with high quality Fab & Fix or From the Anvil hardware. From traditionally designed monkey tail handles and stays, to contemporary connoisseur offset handles; there’s sure to be the perfect hardware for any home. Choose from a range of finishes including polished brass, polished chrome, and classic cast iron to tastefully complement your choice of window.


Residence Collection windows are glazed with high performance glass from either Pilkington, Guardian, or Saint Gobain. Each of these companies supply a wide range of glazing options including energy efficient glass, self-cleaning glass, anti-condensation glass, and textured and obscure glass. All our glazing meets stringent Building Regulations requirements for security, safety, and energy efficiency. For the best in traditional authenticity, choose glazing with Georgian bars or lead detailing.

Upgrade to Infinity

The smoothest weld on the market

Residence Collection windows from Techniglaze can be upgraded to incorporate an Infinity finish. Räum Infinity windows use Deceuninck profiles to create a strong and durable window, designed to protect and upgrade. They are easy to maintain, energy efficiency, and feature a seamless smooth corner weld design and mechanical joint for a unique look.

Infinity windows are fitted with high security SAC handles and MACO locks for improved peace of mind. They have a lifespan of several decades and will continue to look as new as the day they were installed for many years to come. Their timber effect laminated finish provides an authentic period look and can be coated in your choice of 42 colours.

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View our products up close and talk to our experts for free, genuine advice in our Somerset window, door and conservatory show centre.

One of our aluminium installation projects for commercial contract

Latest Projects

View our latest Commercial and Retail projects and see the high quality of our products and installations and learn more about how we work.

Team of installers

Fully Accredited

We train our factory and installation teams to the highest standards and have the accreditations and certifications to ensure compliance in all our projects.

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Technical Experts

With over 33 years trading, and a deep knowledge of the industry from fabrication to installation we are the perfectly situated to offer expert advice on your projects.