Manufacturers of traditional timber sash windows, doors and staircases

Brands we use:

We provide free estimates on a wide and varied range of joinery requirements specialising in traditional sash windows that conform to building regulations, i.e. double glazing, draught-proofing systems along with casement windows, Doors can be replicated to match all Victorian or Edwardian styles and staircases with turned newel posts can also be copied from originals along with hand rails and balustrades, also manufactured in our factory using soft and hard woods are French style doors and frames, Architraves and mouldings are also one of our specialities. We can provide a service whereby windows are delivered primed and double glazed. However we do not provide an installation service but are able to recommend fitters and qualified carpenters. Our varied range of joinery products can be provided to accommodate single or double glazed units. Our windows and doors with double glazed units are a more flexible alternative to UPVC and offer similar noise and draft reduction. Covering London and the surrounding areas. (Essex, Hertfordshire, Kent, Middlesex, Cambridgeshire, Bucks, Surrey, Beds)

Accoya windows and doors

Accoya┬« treated wood has been thoroughly tested for dimensional stability, durability, paint retention and in-ground conditions to ensure optimal performance.



Our Products

Sash Windows

We manufacturer high quality wooden sash windows in many different types, from traditional Georgian sashes to arched timber sash windows.

Casement Windows

All our casement windows can be made in Accoya or softwood. With the option of traditional single glazing or energy efficient double glazing.

Timber Doors

We manufacturer all our solid timber doors using traditional methods. All are bespoke and we can match existing or from drawings, made in hardwood, softwood and Accoya. Some of the timbers with use include Oak, ash, utile, pine, douglas fir and tulipwood. Get in touch to get a quote today.


We can manufacture made to measure staircases from many different timbers, (including: Pine, Ash, Oak, Walnut and many more). All our staircases are handmade to your requirements.

Get started with an online quote

Online quote for sash windows, casement windows and timber doors.

Will BoddyWill Boddy
14:06 02 Dec 20
A fantastic service. From helping create the exact design we wanted to making the correct bespoke suggestions to make the door look even better. We are thoroughly delighted with the front door Highgate made us and would not hesitate to recommend them.
Annie CordellAnnie Cordell
07:51 13 Oct 20
Excellent service great craftsmanship and Always Professional. Thank you
Jen MillJen Mill
12:50 22 Oct 19
We had some accoya sash windows made by highgate joinery. They look beautiful. Very pleased Thanks Jenny.
Juila SuttonJuila Sutton
12:36 13 Jul 18
The guys at Highgate Joinery supplied our replacement sash windows. Great quality. Fantastic job! Would recommend.