custom-made to your own specification
Black aluminium casement windows
custom-made to your own specification
Chase Windows home improvement Hertfordshire & London
custom-made to your own specification
Grey aluminium casement windows

Aluminium Casement Windows in Hertfordshire & London

Aluminium casement windows are fast becoming a popular choice for replacement windows, one reason being, they can be custom-made to your own specification. The slim, strong and extremely lightweight material makes aluminium a strong consideration for your replacement or new windows. Chase Window Company can supply any style of aluminium casement window to suit virtually any type of property, both old and new. Our aluminium casement windows partners, Origin and RE-AL, manufacture several popular styles including top hung and side hung sashes, dummy sashes, and fixed lights. The aluminium casement profiles utilise state-of-the-art polyamide thermal break technology, creating an effective barrier between the cold air outside, and the warm internal air. There are 2 distinct styles of aluminium casement window within the RE-AL range, these are modern square or ovolo style profile, which is traditionally prevalent in old period buildings.
Download the Origin Windows brochure here

Glass and security

Aluminium casement windows from Chase Window Company are fitted with energy efficient glass achieving a window energy ‘A’ rating when glazed with 28mm double or 32mm triple glazed units. The aluminium casement windows can be glazed with clear glass, square leaded, sometimes known as Georgian leaded or diamond leaded for breath-taking visual effect. High security, Reverse Espagnolette locking systems, made from stainless steel, are fitted to these windows as standard. These highly effective window locks are tested to BS7950.

Colour finishes

Polyester powder coated finishes, in a wide selection of RAL colours, are available for all aluminium casement windows. Such a wide choice of colour finishes allows you to select the best possible colour finish that will enrich the beautiful exterior of your property, and of course the interior of your rooms. These are also available in dual colour options which does extend lead times, however worth the wait.  Aluminium casement windows require very little regular maintenance over their entire lifetime.
For help and advice about aluminium windows, visit either of our showrooms.
We have a range aluminium window products from the Origin and RE-AL range that can be seen as well as our exclusive tilt and turn collection. Our showroom is open 7 days and ample off-street parking is available. Take a look at our opening hours.


Over 11,000sq ft of space with of 6000 sq ft of purpose built showrooms, one of the largest home improvement showrooms in the North London, Hertfordshire and surrounding counties. With state of the art displays and kids area all under one roof.

Opening Hours: Monday – Friday 09:00 – 17:00 Saturday 10:00 – 16:00 Sunday 10:00 – 13:00


Smaller showroom with limited range available but good for client convenience.

Opening Hours: Monday – Friday 13:00 – 17:00 Saturday 10:00 – 16:00 Sunday By Appointment Only

Contact Us

Cobury House, Unit 1
11 Pindar Road
Hoddesdon, Herts
EN11 0BZ

189 Chase Side
Enfield, Middlesex

Tel: 0208 366 6500


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