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We’ll Beat Anyone’s Prices* for genuine like for like products

Save BIG when you recycle your old windows & doors with us. Find out how much your old windows are worth. 

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A professional experience

From quotation through to completion & service.

Home visits & remote quoting

Everyones safety is of the upmost importance.

Leading warranty periods

Comprehensive product Warranties across range.

Multiple styles & materials

Whatever your looking for, we make it happen!

Double Glazing Windows 

At KLIC Home improvements, between us we have many years of experience providing a professional local service for high quality replacement windows, doors, conservatories, porches, roofline, garage doors and heat pumps. Where customer service is at the forefront of everything we do, taking pride in helping you realise your vision for your home whatever style or design of double glazing windows & doors you are looking for.

As well as being an Assured certified double glazing installer of fenestration products like conservatories, windows and doors we also offer quality installations for air source heat pumps, roofline and garage doors.

We offer our customers the flexibility of remote quotes with our award-winning double glazing window design software or alternatively a home visit with one of our advisors, allowing us to tailor the process to how you want to experience it at a pace you decide. All customers are provided with a written quote and a breakdown of what it includes.

Proud to hold the MADE IN BRITAIN standard for our Emplas Window & Door Range, we source and manufacture our replacement window & door products locally in the UK to help support the community, having good relationships with our suppliers ensures quality and a high level of customer service.

Surveyors and fitters all work to the stringent quality control levels that Assure demand of its members when working with double glazing. With regular inspections of our work and standards to meet it allows us to self-certify our double glazing window installations so you have all the necessary paperwork for your installation.

As a leading double glazing company we offer market leading warranties on all our products, including our double glazed upvc windows, doors, conservatories and garage doors. On the rare occasion there is an issue we endeavour to put it right in a timely fashion. As a double glazing window & door company service calls are of the utmost importance to us, ensuring we maintain customer satisfaction and our reputation as a premium installer for East Anglia.

UPVC & Composite Doors

Your front door is often the first thing visitors see and create their first impression. We offer an extensive range of bespoke and unique Composite Doors, Our replacement door range also includes upvc back doors, sliding patio doors, french doors, bi-fold doors and garage doors.

Along with the piece of mind that comes with years of experience we offer insurance backed guarantees and deposit protection so you can be completely at ease that your investment in your property is secure.

So for all your home improvement needs including uPVC Windows, & Composite Doors book a quote today and see for yourselves what makes us stand out from the rest.

We Supply Double Glazing products across a large part of East Anglia. 

We cover Norfolk, Suffolk and Cambridgeshire. 

Including Double Glazed Window Installations in King’s Lynn, Norwich, Diss, Bury St Edmunds, Thetford, Mildenhall, March, Brandon, Newmarket, Peterborough, Wisbech, Chatteris, Downham Market, Swaffham, Fakenham, Hunstanton, Dereham, Cromer, Cambridge, Ely, St Neots and Huntingdon.

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KLIC bi-fold doors are available in a variety of sizes from two to seven panes. With a number of different opening configurations, all available either open in or open out, our bi-fold double glazed doors can truly be designed to suit any style of property.

KLIC bi-fold doors are available in a range of single or dual colours and are fitted with Fab & Fix furniture as standard.