★★★★★
"Ordered black framed uPVC windows and French doors for a summer house project. Provided the best price of 8 companies approached and they were nice people to deal with. Very happy with the fit, finish and quality."
AS
Ash
Casement windows · uPVC, aluminium & timber
Casement windows for every home style.
Casement windows offer excellent ventilation, energy efficiency and security. Their large glass areas flood your home with natural light and unobstructed views.
Casement windows
Casement windows in Colchester
Casement windows are hinged on one side and swing outward, operated with a folding hand crank at the bottom of the frame. They are easy to open and close, with a modern aesthetic.
Their large glass areas allow for ample natural light and provide unobstructed views, while their easy-to-open design makes them ideal for hard-to-reach places such as above a kitchen sink.
Both Deceuninck casement profiles we fit open this way — the chamfered Traditional 2500 and the sculpted Heritage 2800, each also available as a tilt and turn window.
Quality and performance
High-quality casement windows
High-quality casement windows feature robust construction, superior materials and advanced technology. They offer excellent thermal performance, sound insulation and security.
Choose from uPVC, aluminium or timber frames, all available in a wide range of colours, styles and hardware options to complement your property.
01 Energy efficiency
Thanks to their airtight compression seal, especially in double- or triple-glazed units with low-E glass, casement windows help reduce heat loss and lower energy bills.
Rated 4.9 · 168 Google reviews
What our customers say
★★★★★
"I had Scott and Wayne fit a number of windows on one of my jobs. They did a fantastic job, cleaned and hoovered all areas and were very polite to my client. The windows look amazing."
JS
Jason Burt, Jayes Building Services
★★★★★
"Couldn't be happier with our experience. We had a full installation of new windows and doors, and Lee and Leo were excellent from start to finish — organised, professional, reliable and lovely to have around. The end result is fantastic — high-quality products and the whole house looks transformed."
PG
Penny Gardner
Why choose casement windows
Classic style with modern performance.
Casement windows combine timeless design with excellent thermal, acoustic and security performance.
Get a free quoteWide opening
The full sash opens for excellent ventilation and easy cleaning from inside.
Energy efficient
Airtight compression seal and low-E glazing reduce heat loss and lower energy bills.
Secure by design
Tight frame seal and multi-point locking systems provide strong security performance.
Adaptable style
Suits modern and traditional properties, with custom colours, bars and hardware options.
Local expertise
Choosing casement windows from Windows Etc
We offer a wide range of casement windows, available in various styles, colours and finishes, with customisation options to create the perfect windows for your home.
Choosing Windows Etc for your casement windows means expert advice, professional installation and excellent customer service throughout your project.
Available in uPVC, aluminium and timber
A casement window for every property.
We offer casement windows in uPVC, aluminium and timber, so you can find the right material and finish for your home.
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FAQs
Casement window questions, answered.
Can't find what you're looking for? Give us a call.
01206 85 10 10Are casement windows efficient?
Casement windows are highly efficient and versatile. They seal tightly against their frame, reducing drafts and improving insulation, ideal for the UK climate, and allow a whole opening for excellent airflow during warmer months.
Are casement windows energy efficient?
Thanks to their airtight compression seal, especially in double- or triple-glazed units with low-E glass, casement windows help reduce heat loss and lower energy bills, perfect for the chilly winters.
Are casement windows good for noise reduction?
Yes, casement windows are excellent for noise reduction. Their tight seal and insulated glazing help dampen external sounds, offering a quieter indoor environment.
Are casement windows hard to maintain?
Not really. With fewer moving parts and full opening sashes, they're easy to clean and maintain. A quick wipe-down and occasional lubrication keep them functioning well for years.
Start your project
Ready for new casement windows?
Use our free online quoting engine to get a quick estimate, or contact our team to discuss your new casement windows.
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★★★★★ 4.9 · 168 Google reviews
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