Commerce Windows Limited

Commerce Windows Limited are a Northamptonshire based company, offering a wide range of purpose built double glazed UPVC windows, doors, conservatories and roofline products with styles and designs to suit every budget and every home.


  1. Windows & Doors (uPVC & Metal)
  2. Windows & Doors (Wooden)
  3. Conservatories

About Commerce Windows Limited

Commerce Windows has been trading for almost 20 years. In the previous 18 years as a sole-trader, and in the last 2 years it has become a family owned limited company.

Making your home more stylish and more comfortable, reducing your fuel bills and enhancing your security. That's what installing replacement windows is all about - and on all four counts you cannot choose better than Commerce Windows.
With so many designs to choose from, you are sure to find the windows that match your home and your taste to perfection. You can choose from white, light oak, mahogany and cherry UPVC. Options such as beautiful decorative lights and hand-crafted bevels add the perfect finishing touches.

When you are selecting your door from our extensive range, you are choosing outstanding performance as well as exceptional beauty.
We have a superb range of styles that are available in white, mahogany or light oak UPVC.
There is a whole host of design options. Many have glass panels featuring beautiful designs and hand-crafted bevels.
To compliment the design there are a wealth of handles, letter plates and other door accessories to provide distinctive finishing touches.

Conservatories are more than an extension to your home. It is an investment for the future. With many different designs Commerce offers conservatories to suit every lifestyle, use, taste and pocket.
All our conservatories are available in light oak, mahogany woodgrain effect and the ever popular white.
All our conservatories are individually designed to each individual customer. One of our sales designers will meet with you and discuss your wants and desires. We then use the latest equipment to produce 3-dimensional drawings so you are able to see what different designs will look in situ. This will allow you to make a choice in which your design suits your needs best. So you can be assured you are getting the conservatory you want that is individually designed to suit your needs.

General Building Work:

Building services for all your home or small business projects: loft conversions, dormer windows and construction, fitted kitchens, home and building extensions, house repairs, conservatories, driveways, gardens and patios.
Our comprehensive range of professional building services includes development of design ideas, building plans, planning permission to building approval applications to all construction, extension, conversion and installation building work.
From DIY disasters, the smallest patios or driveway construction to the largest home extensions our company policy is the same - we do a good job, at the right price, with customer satisfaction at the top of our priorities. From your first contact with us to your last you will find our development service is second to none.


Why choose Commerce?

We listen to our customers
We design the products and services you want
We don't confuse you with complicated offers and discounts
We supply well-made, professionally installed windows, doors and conservatories
At Commerce we use:

The most exacting standards
The finest quality materials
High standards of workmanship throughout our service.

As a registered member (11211) of the glass and glazing federation's fenestration self-assessment scheme (FENSA) Commerce Windows adheres to all current building regulations and relevant government legislation. We are also a Trustmark registered firm that means that we adhere to Government endorsed standards.

We support our products with

Clear straightforward professional advice and service
Comprehensive rock solid guarantees
Caring, reliable after sales service - year after year after year. We have a skilled workforce, with many years experience in the window installation trade and in the building trade.

You can be confident that all our workforce, no matter what your project involves, are highly skilled and will carry out all work with the minimum of bother to yourself and your property


Public Liability Insurance

Limit of indemnity: £5,000,000.00
Valid until: 18th Feb 2023