Residence R9 - Elegant flush windows designed to achieve a classic 19th-century appearance
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Residence 9 is designed to replicate flush timber designs found in heritage properties, preserving the character and appearance of the period.
Residence 9 combines classic aesthetics with modern materials.
Residence 9 offers the beauty and character of timber without the need for maintenance. Its flush sash exterior is timeless, with equal glass sightlines that provide symmetry and style unmatched by other window systems. The authentic internal shape and depth create an elegant, distinctive appearance.
BESPOKE
Personalise your windows and doors by selecting dual colours, tailoring internal colours by room, and choosing an external colour that creates a distinctive first impression. Our range of hardware designs complements both contemporary and period styles. Additional options, such as Georgian bars and weatherbar or mullion stiffeners, can replicate existing features or add new character to your home.
TRADITIONAL
Residence 9 combines traditional aesthetics with innovative design. We have replicated historical features and followed conservation guidelines to authentically reproduce traditional timber sightlines. The thermally efficient 9-chamber design and modern glazing provide immediate benefits while preserving your home's character.
MODERN
Residence 9 windows and doors suit both new builds and renovations, complementing traditional and modern homes. The blend of timeless styles, configurations, and colours, along with British craftsmanship, ensures lasting quality. The exclusively designed ‘easy-clean’ rebates make maintenance simple—just wipe clean, with no need for painting or staining. Choose Residence 9 for enduring appeal.
HAND-FINISHED DETAILING
To replicate the features of 19th-century hand-crafted timber windows, Residence 9 combines precise modern machining with skilled craftsmanship. The authentic flush appearance redefines modern windows and doors.
PERFORMANCE
Residence 9 features market-leading design and performance. Its robust construction achieved one of the highest classifications in the British Standard weather test and offers superior thermal and acoustic values. These benefits help lower energy bills and maintain comfort year-round.
R9 Features & Benefits:
- 44mm triple-glazing option achieves up to A++ window energy rating and 0.74 W/m2K u-value.
- 28mm double-glazing option achieves up to an A window energy rating and 1.2 W/m2K u-value.
- A 100mm frame with nine chambers makes Residence 9 strong, thermally, and acoustically efficient.
- Dedicated window and door sashes, doors are available as open-in, open-out and engineered.
- It is fully foiled within the rebate.
- Multiple internal bead options: decorative, square or staff.
- British Manufacturer.
- Conservation Area Approved.
- Environmentally Conscious using Sustainable Materials.
- Thermally Efficient.
Graduate Collection offers a selection of colours and shades designed to complement various architectural styles and personal preferences:
Frequently Asked Questions:
Here’s why you can feel good about working with Glevum for your true timber alternative uPVC flush windows in Cheltenham, Gloucester, Hereford and Monmouth:
- Established in 1984, we offer extensive knowledge and experience.
- We are a leading FENSA-approved window and door installer based in Gloucestershire.
- All our windows and doors include a 10-year GGFi-backed guarantee.
- Our dedicated Service Department is here to support you.
- More than 45,000 customers enjoy the security and quality of our windows and doors.
- About half of our work comes from returning customers and recommendations.
- We offer a range of Finance Options. Just ask for details during your free home visit or quote.
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“Friendly, helpful staff from sales person to fitter, excellent service all round.”
J Holyhead (Gloucestershire)
March 2026
“Very helpful and reassuring. My window and door were fitted by 2 very nice men and its prefect, we are so pleased, thank you so much.”
K Smith (Gloucestershire)
February 2026
“Very professional service from the quote to the fitting. Very pleased.”
J Ochiltree (Gloucestershire)
January 2026
“We have used Glevum many times over the last 25 years and have never been disappointed with the quality of workmanship, timely service and friendly approachable people.”
M Tattersall (Gloucestershire)
January 2026
"Excellent service and workmanship. Highly recommend."
M Tomlin (Gloucestershire)
November 2025
"Glevum were very professional throughout the purchase and installation and I am happy with the finished result. Installation team were courteous, neat and tidy throughout the process."
R Elliott (Gloucestershire)
November 2025
“Friendly, helpful staff from sales person to fitter, excellent service all round.”
J Holyhead (Gloucestershire)
March 2026
“Very helpful and reassuring. My window and door were fitted by 2 very nice men and its prefect, we are so pleased, thank you so much.”
K Smith (Gloucestershire)
February 2026
“Very professional service from the quote to the fitting. Very pleased.”
J Ochiltree (Gloucestershire)
January 2026
“We have used Glevum many times over the last 25 years and have never been disappointed with the quality of workmanship, timely service and friendly approachable people.”
M Tattersall (Gloucestershire)
January 2026
"Excellent service and workmanship. Highly recommend."
M Tomlin (Gloucestershire)
November 2025
"Glevum were very professional throughout the purchase and installation and I am happy with the finished result. Installation team were courteous, neat and tidy throughout the process."
R Elliott (Gloucestershire)
November 2025