Rated 4.9 of 5

Flush Casement Windows in Berkshire | Oakwood

Achieve a sleek, refined look with flush casement windows from Oakwood — expertly installed across Berkshire and the surrounding areas.

Request A Quote

    We’ll get back to you within 24–48 hours.

    Flush Casement Windows

    Flush Casement Windows for a Refined Finish

    Flush casement windows offer the same great performance as standard casements, but with one key difference: the sash sits completely flush within the outer frame when closed. This creates a clean, refined appearance that works beautifully on both modern properties and traditional or period homes — making them one of the most versatile window styles available. At Oakwood, we supply and install flush casement windows across Berkshire, in uPVC, aluminium, and timber-effect finishes. Compare with our standard casement windows or explore our sliding sash range.

    Free, No-Obligation Quotes

    Ready to Improve Your Home?

    Whether you're planning new windows, a new front door, or a full conservatory transformation, our friendly team is here to help — with honest advice and no pushy sales tactics.

    Colours Finishes

    Every product we supply is available in a wide range of colours and finishes — so you can find the perfect match for your home.

    Standard Colour Options

    White / White Base

    White / White Base

    White Grain / White Base

    White Grain / White Base

    Chartwell Green / White Base

    Chartwell Green / White Base

    Cream / White Base

    Cream / White Base

    Black-Brown / White Base

    Black-Brown / White Base

    Light Oak / White Base

    Light Oak / White Base

    Agate Grey / White Base

    Agate Grey / White Base

    Slate Grey / White Base

    Slate Grey / White Base

    Anthractie Grey / White Base

    Anthractie Grey / White Base

    Rosewood / White Base

    Rosewood / White Base

    Rosewood / Rosewood Base

    Rosewood / Rosewood Base

    Light Oak / Light Oak Base

    Light Oak / Light Oak Base

    Anthracite Grey / Anthracite Grey Base

    Anthracite Grey / Anthracite Grey Base

    Black-Brown / Black-Brown Base

    Black-Brown / Black-Brown Base

    Premium Colour Options

    White Grain / White Grain Base

    White Grain / White Grain Base

    Anthracite Grey Smooth / Anthracite Grey Smooth Base

    Anthracite Grey Smooth / Anthracite Grey Smooth Base

    Anthracite Grey Smooth / White Base

    Anthracite Grey Smooth / White Base

    Cream / Cream Base

    Cream / Cream Base

    Pebble Grey / White Base

    Pebble Grey / White Base

    Why Choose Oakwood Flush Casement Windows?

    Suits Any Property Style
    The flush profile is equally at home on a period cottage, a Victorian terrace, or a contemporary new build — making it one of the most adaptable windows we offer.
    Authentic Period Look
    For heritage properties and conservation areas across Berkshire, flush casements are often the preferred choice due to their authentic, traditional appearance.
    A-Rated Performance
    Despite their elegant styling, our flush casement windows are A-rated for energy efficiency, providing excellent insulation and thermal performance.
    Ready to Improve Your Home?
    Quick Answers

    Flush Casement Windows Frequently Asked Questions

    Your flush casement window questions answered.

    A standard casement window has a sash that sits slightly proud of the outer frame. A flush casement sits perfectly level with the frame, creating a neater, flatter appearance. Both perform identically — the difference is purely aesthetic. Learn more about our standard casement windows.
    Yes — flush casement windows are widely recommended for period and heritage properties as their flat profile closely resembles traditional wooden joinery. If your property is listed or in a conservation area in Berkshire, we recommend checking with your local planning authority before ordering.
    We offer flush casement windows in uPVC and aluminium, both available in a wide range of colours. Timber-effect finishes are also available for those seeking an authentic traditional appearance.

    Still have questions?

    What Our Customers Think About Us

    Was lucky enough to use oakwood installations on my warm roof conservatory along with 3 windows and aluminium bi fold doors. I couldn't have chosen a more professional and polite company. the quotation and survey was done accurately and in a timely manner and the installations were all meticulously installed. I can thoroughly recommend without hesitation. many thanks for a job well done

    Very Impressed! We had all our windows replaced in our bungalow, new bi-folding doors fitted, turned a bedroom window into beautiful French doors going onto the patio, new front door, and turned the old back door into a lovely window! They also removed the old French doors that were not so greatly placed going through the middle of the living room! It now looks amazing! And they saved my mum some bruises as she can now walk through the living room without walking into the glass doors, forgetting they were there

    Had our patio doors swapped out for bi-folds and a kitchen window changed at the same time - I would highly recommend Oakwood. Work was done quickly and to a very high standard - will defo use them again - thank you