uPVC Flush Casement Windows

Are you looking for new windows for your home?

More homeowners and property developers are turning to uPVC flush casement windows when selecting a minimalist look for their home or project. Find out more about KAT windows 



Knightsbridge flush casement windows in uPVC

Replacing timber windows with modern uPVC

Flush timber casement windows have been around since before the 19th century, but they need to be maintained on a regular basis, so it’s reassuring to be able to choose uPVC windows, knowing that the clean, minimalist look will offer slim sightlines and closely replicate traditional timber windows, whilst being virtually maintentance free. KAT uPVC flush casement windows are fitted with energy efficient double glazing to keep your home warm and your energy bills low.



Knightsbridge flush casement window in uPVC

What is a flush casement window?

Flush casement means that the opening window closes flush into the outer frame, so there is no unsightly lip when looking at your window from outside. Visit the KAT gallery to see more pictures.



KAT windows are made to bespoke sizes

What colours are flush casement windows available in?

KAT manufacture Knightsbridge flush casement windows in White, White Ash, Cream Ash and in dual colours, with White inside and either Anthracite Grey or Black outside.  All KAT windows are made to bespoke sizes and are delivered in just 2 weeks throughout the UK and Ireland.  Visit the KAT website.

Knightsbridge Colour Swatch

Choose from White, White Ash, Cream Ash or dual colours with White inside and either Anthracite Grey or Black outside


How secure are flush casement windows?

All KAT windows are fitted with key locking handles. There are two styles to choose from; Black monkey tail handle with a dummy stay or espag locking handles in a choice of 5 finishes. Download a brochure.






KAT manufacture doors, windows and roof glazing in uPVC and Aluminium in the UK.  Why not visit the factory showrooms in Macclesfield, Cheshire and Newhaven, Sussex to view the range. For further information, please call the Customer Services Team on 01625 439666 or email mailto:[email protected]to request a quotation or brochure.