Our installation team is driven to make the experience of having your home improvement product fitted an enjoyable one. They’ll treat your home with the care, and professionalism, it deserves.
James Oliver pattern


A precise and professional installation begins with a survey. Our surveyors will check your property and take correct measurements, which will be passed over to our manufacturing partners.

As well as ensuring that any structural openings and the surrounding area are in good condition, the surveyor will also check that your chosen styles and suitable.

Installation Focus - Surveying


A crucial part of the installation process is ensuring that your home is kept neat and tidy. Whilst we fit your products, we’ll lay dust sheets and work with you to temporarily move any valuables to prevent them from being damaged.

Then, once the work is completed, our installation teams will clean up and leave your home as good as new.

Care & Attention


You’ll be pleased to know that all existing frames, inclusive of old sealant and debris, will be removed and where possible, recycled.

Your new frames will then be put in place and secured by our highly trained team to ensure an accurate befitting of a James Oliver installation.

Window & Door Fitting


All glazed units will be securely held in position before beading is tapped into place and, where required, trims measured and fitted.

Before we complete the job, your new window frames and glazing unit will be thoroughly cleaned

Installation Focus - Glazing


To finish, we’ll place a smooth bead of silicone between the frame and the brickwork to ensure a long-lasting, watertight finish. And after one final clean, you can stand back and admire your newly installed windows.

Care & Attention


With over 40 years of experience in transforming properties across Lincolnshire and the East Midlands, we’re proud to be the region’s most trusted home improvements firm.

No Pressure Sales

Our sales teamed are trained and motivated to be not only fully transparent, but to make our customers at ease with the options available to them. They won’t stay any longer than they need to and won’t force you into decisions that you’re not comfortable with - guaranteed.

Designed For You

A really important ethos of our business is to make the customer feel comfortable with their home improvement decisions. Our experts are there to help you make great decisions from all the options available to you, whether that be shape, style, colour, material or finishes.

10 Year Guarantee

James Oliver 10 Year Guarantee offers you complete value for money and, crucially total peace of mind that your product are covered by our comprehensive guarantee. Our confidence in our products and dedication to our customers means we’ll be there for you well into the future.

Exclusive Products

By choosing James Oliver to oversee your home improvement project, you’ll benefit from our exclusive – and not to mention market-leading – range of products. You’ll quickly discover why James Oliver offer Lincolnshire and the East Midlands’ premier range of products.


Everyone is welcome to come in and browse around our showroom, where our friendly sales team will be pleased to help with any questions you may have over a cup of coffee.



If you have a query or issue about any of our products or services you can contact the Customer Services team by phone on 01522 525926 or by completing the form below.

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Want to speak with an Advisor? Give us a call on 01522 525926

Our friendly team will be pleased to help with any questions you may have.