We love what we do – giving great friendly service and making exceptionally well-made joinery!

Clift Joinery is one of the leading manufacturers of wooden windows and doors in London. Whether you require a full service including design, manufacture and installation or supply only, we are here to meet all your needs.

As well as being the Exclusive London Agents for Slimlite Double Glazing, a revolution in Double Glazing; all our joinery comes with a 10-year insurance backed guarantee. Giving you the confidence that your new wooden windows and doors are of the highest quality.

Clift Joinery are highly experienced in manufacturing and fitting traditional sash wooden windows, wooden casement windows, and timber doors. Our joiners have a combined experience of over 150 years, so let us use our knowledge to meet, and exceed, your needs.


We are experts in period & conservation joinery

Contact us for a FREE quote, or call us
for a full survey on 0208 558 2447

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  • Contact us today for your free, no obligation site survey and quotation:

    0208 558 2447

  • Why choose us

    How we can help you

    Traditional Sash Windows


    Bespoke Sash Windows


    hardwood Sash Windows


    Handmade Sash Windows


    Handmade Sash Windows


    Slimlite Double Glazing

    Slimlite double glazing

    Family business

    Family business

    Traditional Made Sash Doors and Windows

    The way it was made 150 years ago

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Heritage Timber Sash Window Suppliers

Our quality & service are very important to us…

What our customers say

“The quality of the Clift Joinery craftsmanship and the professionalism of their installation team was outstanding. We are delighted with the end results which have sympathetically transformed our 17th Century cottage in the Chilterns AONB. We highly recommend Brett and the Clift Joinery team.”

Paul Teather, High Wycombe


CE certified Houzz logo London SLimlite Double Glazing Agent Certass QA National warranties logo The top one percent 2017/2018 Accoya logo