Windows and Doors

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Timber and uPVC
Windows and Doors Supplier

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Imperial Contractors has the years of experience to know replacement windows installation is as valuable as the quality of the new windows.


The commercial window installation process is hassle-free and easy to manage with Imperial Contractors.

Our Services

Timber Windows and Doors Supply

Feel the difference that real wood can make to your home.

uPVC Windows and Doors Supply

Designed and manufactured to withstand the harsh  and wet UK climate.

Composite and Fire Doors Supply

The preferred choice of double glazed external doors for many homeowners, diyer’s and tradesmen.

New Windows and Doors Installation

A Good installation practice avoids damage, maintains quality and saves you money.

Secondary Glazing

Installing supplementary glazing on the inside of an existing single-glazed window.

Windows and Doors Refurbishment

We dismantle your windows and doors and restore or repair them.

Why Chose Us

For over 15 years we’ve been supplying our London and Hertfordshire customers with high-quality customised timber and upvc windows and doors.

Marius from Imperial Contractors is a true craftsperson: professional, highly skilled and generous with his knowledge. His ideas and advice have been spot-on from the conception stage right through to installation, and the quality of his workmanship is excellent. The bespoke doors supplied by this company are a fantastic feature to our new home.

M. Thorton

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Timber Windows and Doors

uPVC Windows and Doors

Composite and Fire Doors

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