PRIMA Flush Casement windows are perfect in every way

Energy-efficient upvc double glazing windows on a league of there own

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We have combined the versatility of casement windows and the high-specification and style of flush windows to create something special. Enjoy the following benefits:

Beautiful aesthetics
Our flush casement windows are the pinnacle of timeless elegance; the clean and minimal window profile style is a perfect replacement for timber windows or to achieve a modern appearance in a contemporary home.

Virtually maintenance free
We know your busy enjoying life and that why we go the extra mile to ensure our windows are virtually maintenance free. Our flush casement windows do not warp, or need sanding, painting or staining.

Traditional flush windows are more expensive than casement windows due to the nature of the product. We excited that our flush casement are affordable without compromise.

High specification
Using industry leading technology, smart manufacturing processes to create a product which exceeds high expectations.


energy efficiency

Up to20 year guarantee on product
and installation

10 year

security pledge

Finance available

Recent upvc flush casement windows gallery

Up to 20 years guarantee on all flush casement windows

Window options

Stylish performance on the outside…

and inside

PRIMA Flush Casement windows

Designed to complement period properties perfectly, as well as modern homes. Our flush casement windows are the ultimate windows in versatility and style. Hand-crafted using a ground-breaking, multi-chamber uPVC window system and does not have a overlap like traditional uPVC casement windows. Instead, the sash (windows frame) sits beautifully within the frame, providing a sleek profile and comes in a choice of beautiful finishes.

The first of its kind to feature a double rebated seal, offering a truly weatherproof and highly secure window. The patented design withstands the harshest weather and eliminates whistling and is draught-proof.


Why choose us?

Great quality products, fitted perfectly with excellent customer services – award winning formula today and tomorrow

Up to
20 years

Rated the best in
Bristol for customer

30 years in the

Best price
(no sales gimmicks)

Free quote with no-obligation home appointment

    Free quote with no-obligation home appointment

      Voted the best in Bristol
      for customer satisfaction

      We achieved this by providing an award-winning service, quality assured products and money saving deals to all our customers. Ratings updated on June 2023.