Quality uPVC & aluminium flush sash windows
Flush sash windows are characterised by slim sightlines and sashes that finish ‘flush’ with the exterior face of the window. Infusing the timeless look of classic ‘flat’ wooden windows, they incorporate all the modern qualities expected of modern aluminium and uPVC window solutions. Combined with highly-insulative double glazing, flush sash windows add a touch of pure elegance and refinement no matter where they’re installed. In keeping with period property aesthetics, they often meet the requirements of most conservation areas in Shropshire, Worcestershire and the West Midlands too.
What are the advantages of
flush sash windows from Designhaüs?
• Multi-chambered and thermally broken frames coupled with high quality glazing allow for A ratings and low U-values
• Suitable for listed buildings and heritage properties
• Maintain traditional aesthetics and enhance modern properties
• High security internal glazing and multi-point locks
• Minimalist, slender frames allow for more light and better views
• Very low maintenance in comparison to original timber sashes
• Matching heritage window accessories and an assortment of design variations, e.g. Modern 70mm or traditionally styled 8-chambered 80mm uPVC frames, mechanical joint/corner weld options, right angled or rounded beading, heritage inspired astragal bars, authentic woodgrain effects ...
• Comprehensive product guarantee
• Can add value
Get in touchColours
Flush sash colour palette
From the state-of-the-art Selecta Systems Collection, our uPVC flush sash windows extend far beyond the traditional white flush sash window design - offering a wide range of premium woodgrain and dual colour effects.
Available in standard white, black and grey aluminium frames, our aluminium flush sash windows can be fully tailored with over 100 RAL powder-coated matte finishes to choose from, including dual-colour options.
Get in touch
Black Cherry
Golden Oak
Anthracite Grey
Black Brown
Cream
Slate Grey
Irish Oak
White
Chartwell Green
Steel Blue
View more available colour options
Black Cherry
Golden Oak
Anthracite Grey
Black Brown
Cream
Slate Grey
Irish Oak
White
Chartwell Green
Steel Blue
Dark Green
Dark Red
Hazy Grey
Security
Flush sash window hardware
Our collection of quality flush sash windows come with the latest multi-point locks fitted as standard. Our Advance 70 Flush Sash System (uPVC) offers PAS 24 accreditation for absolute peace of mind. Utilising hinges, handles, restrictors and gaskets that are compliant with the British Standard Kitemark, you can rest easy with a Designhaüs window installation.
From classic 19th century inspired ironmongery to modern inline handles, no matter the property style, our wide range of stylish key locking and decorative handles can be tailored to your unique project with ease.
Have a browse through our in-depth product brochures for full details.
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Brochures
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Flush sash window ideas
Feast your eyes on our most recent and unforgettable premium aluminium and uPVC flush sash window installations.
From time honoured timber look flush sash windows that open from the side to modern grey flush sash windows hinged at the top, or maybe tranquil Chartwell Green flush sashes that seamlessly match your front door are more of a tempting prospect? One thing's for sure, there's no place quite like home with a Designhaüs refurbishment, new build or rebuild.
Latest Reviews
Excellent process from the start. Work carried out was of an excellent standard with professional and polite company operatives. slight delay on two finishers for the front door however, Designhaus persevered to obtain the correct colour finishing strips and looks great. Very pleased
Ashley Morris
Latest Reviews
Really pleased with my Garden Room by Designhaus.
The Designhaus team are excellent, Professional, friendly and efficient going above and beyond to make sure you have your dream build.
My garden is transformed!
I would highly recommend Designhaus you won’t be disappointed.
Miss Rosé
Latest Reviews
My wife and I are extremely pleased with the with the tiled roof conversion to our conservatory.
The whole project was executed very efficiently by a team of well organised, friendly, and competent professionals.
We now have a very attractive ROOM to sit in, with year-round warmth and comfort.
Thank You Designhaus.
Mr & Mrs Ketteringham
- Head Office
- 55 Colmore Row
- Birmingham
- B3 2AA