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Bespoke Windows in London & Essex

Here at NJL Joinery Limited we are very flexible and can turn our hand to creating a variety of products. No matter where you live or what style of property you have, we can design and build windows which blend seamlessly with your home. We specialise in both casement and sliding sash windows, no matter what your requirements are, we're confident that we can assist you.

Casement Windows
Casement windows are a very popular, versatile solution. You can choose between fixed panes, top opening fanlights and side opening lights or you may wish to combine the styles to suit your needs, the choice is yours.


When you're looking for new windows, you want them to be noise reduction, low maintenance, safe and secure and energy efficient.


Available in a range of finishes and colours, you can also choose to include additional features such as Georgian bars, decorative glass, arched head inserts and run-through sash horns to give your windows a unique twist. Casement windows include the latest high-performance hinges, handles and locking mechanisms to ensure that your windows are safe and secure.


Sliding Sash Windows
If you live in a property abundant with period features, you probably have original sash windows which need to be maintained. Should you find that your sash windows are beyond repair, there's no need for you to despair.


We understand the need to ensure that your property retains its unique character and we are here to provide the expertise and skills required to restore your sash windows in Essex and London. Over time, the weather amongst other things can take its toll on your windows. Replacing them with authentic sash windows which have been formed using traditional methods is the best way to ensure that, once installed, it is impossible to tell the difference.


Restore the character and charm of your home today, get in touch with us and we'll work with you to determine your exact requirements, crafting and installing window frames which fulfill your needs.


Our services are available for customers in London, Essex and beyond.

Heritage Heritage Heritage Heritage
01787 462637

NJL Joinery Limited, Nether Hall, Nether Hill, Gestingthorpe, Halstead, Essex CO9 3DB