The durability of aluminium means we can manufacture casement windows with very slim sight-lines, leading to less frame and more glass. The slim frames do not compromise the security or outstanding performance of the windows.


‘Choices’ Aluminium casement windows are virtually maintenance free as they do not attract dirt or discolour and are made even more attractive by the huge range of RAL colours available in dual colour combinations to the inside & out.


By combining high performance thermal broken profiles and wide range of performance glazing, ‘Choices’ Aluminium casement windows offer great thermal efficiency as standard - which in the long run saves you a great deal on your energy bills.

Energy Efficient Aluminium Windows from DJL UK LTD


Aluminium Windows

Aluminium Windows Specialists in Peterborough

Aluminium Casement Windows, Multiple Style and Design Options

A high performance system with a choice of four casement window sashes all with the same slim 64.5mm sightlines, available to suit almost any requirement

Advanced glass technology

We're also proud to be able to say that our high tech glass technology means we can make the most of the increased energy efficiency, resulting in higher levels of insulation. We also install Aluminium Windows with enhanced glazing options, to reduce noise pollution - meaning a quieter home for you.

Offering a wider choice of windows for you

Choose the design of your double glazed casement window from DJL UK LTD and you're almost there! Next step will be to pick from our range of RAL colours finishes. Finish off with picking your handles and hinges in the colour and finish of your choice! All of our aluminium double glazed casement windows from DJL UK LTD are easy to maintain and keep looking as new. And if that's not enough to tempt you, we'll even give you a ten-year guarantee.

Externally Beaded Sash

Contemporary Flat Sash

Stepped Sash

Puttyline Sash

Our Services

Call Us Today


Work Time