New or replacement windows

For window installations and double glazing services, call K.P Glass & Windows.

We serve customers in Kettering, Northampton, Wellingborough, Rushden, Corby, Thrapston and Raunds.

uPVC and Composite Doors

For everything doors, uPVC and composite doors, new installations and replacement services and repairs with our glazing services, call K.P Glass & Windows.

We serve customers in Kettering, Northampton, Wellingborough, Rushden, Corby, Thrapston and Raunds.

new or replacement doors

Bi-fold Doors & Sliding Doors

Are you looking for bi-folding doors or sliding doors to open up your home to the garden or patio space? call K.P Glass & Windows.

Bi-folding and sliding door installation or repairs in Kettering, Northampton, Wellingborough, Rushden, Corby, Thrapston and Raunds.

bi-folding door experts

Conservatories

Are you looking for conservatory installation services? Call K.P Glass & Windows today.

We also offer conservatory repairs in Kettering, Northampton, Wellingborough, Rushden, Corby, Thrapston and Raunds.

Conservatory Installation

New or replacement windows

For window installations and double glazing services, call K.P Glass & Windows.

We serve customers in Kettering, Northampton, Wellingborough, Rushden, Corby, Thrapston and Raunds.

new or replacement windows

uPVC and Composite Doors

For everything doors, uPVC and composite doors, new installations and replacement services and repairs with our glazing services, call K.P Glass & Windows.

We serve customers in Kettering, Northampton, Wellingborough, Rushden, Corby, Thrapston and Raunds.

new or replacement doors

Bi-fold Doors & Sliding Doors

Are you looking for bi-folding doors or sliding doors to open up your home to the garden or patio space? call K.P Glass & Windows.

Bi-folding and sliding door installation or repairs in Kettering, Northampton, Wellingborough, Rushden, Corby, Thrapston and Raunds.

bi-folding door experts

Conservatories

Are you looking for conservatory installation services? Call K.P Glass & Windows today.

We also offer conservatory repairs in Kettering, Northampton, Wellingborough, Rushden, Corby, Thrapston and Raunds.

Conservatory Installation

KP Glass & Windows are experts in new and replacement windows, doors and glazing products. Established in 1982, we are a family owned business. We are Kettering’s longest established window installation company based in Kettering, Northamptonshire.

WINDOWS

DOORS

BI-FOLD & PATIO

GLAZING & REPAIRS

CONSERVATORIES

ROOFLINE

SECONDARY GLAZING

GALLERY

Extensive showroom and onsite workshop

With an extensive showroom and onsite workshop, KP Glass & Windows, welcomes you with an experienced and knowledgeable team in the office and our skilled glass technicians in our workshop. Located in the centre of Kettering, this onsite combination ensures we can offer you a reliable, efficient and excellent service when you are looking for replacement windows, doors, conservatories, roofline products and anything glass or glazing.

Choose KP Glass & Windows for your doors

Whether you need bi-fold doors or sliding patio doors, a new front door, back door or side door, we have composite and uPVC door styles to choose from and we are just a call away. We are CERTASS registered suppliers. Contact us today for top-quality residential doors.

Choose KP Glass & Windows for your windows

When you’re in need of a reliable window supply and installation service, speak to our team here at KP Glass & Windows Ltd.

Choose KP Glass & Windows for your Conservatory

If you are looking to refurbish and improve your conservatory with a warm roof system or seeking to add a stylish modern conservatory to your home, speak to our experienced installers about conservatory installation and revamp services.

Our products and services

Composite door installation
Double glazing installation
Window repairs and installations
Door repairs and installations
Glass supplies and repairs
Roofline services
Bi-fold doors
Sliding patio doors
Conservatories
Warm roofs

View our gallery to see the latest projects we have completed.

Kp Glass & Windows Ltd

LATEST NEWS

Tips for Choosing uPVC Window Supplier

Apr 29, 2024

Choosing the right uPVC window supplier can make all the difference to your home's aesthetics, energy efficiency, and value. A lot of options are out there, so picking the right supplier can be hard. However, there's no need to worry. In this article, we’ll explore 10...

The importance of new windows and doors?

Apr 18, 2024

When it comes to home improvement projects, the importance of new windows and doors for security cannot be overstated, especially during the time of darker evenings and mornings. These essential elements play a significant role in enhancing a home's comfort, energy...

New Windows and Doors Improve Home Security?

Feb 26, 2024

Home security is at the top of our minds when we leave the house for work or settle down for a night’s rest. Throughout the day or in the middle of the night, you may wonder if you locked the door or left the window open While these concerns aren’t without reason —...

Visit our showroom and workshop

Choose KP Glass & Windows a family business built on reputation

K P Glass & Windows Ltd

4.8

review us on

Georgina Fortune

13:37 22 Apr 22

It is so nice to see that local and dependable businesses do exist. I had someone come around to quote me who was a nice genuine lady and not a cheesy sales person. They offered a reasonable price and timescales. I was called the week below they were due to come to decide on what day would be busy. Two gentlemen fitted the windows quickly and efficiently and even cleaned up after themselves. The... windows themselves are incredible quality.Would throughly recommend!read more

Radha Negron

20:57 02 Nov 20

We got new windows with KP, 6 in total, to update our whole house, and we are very pleased with the final result. Within a mere 2 days of initially visiting the showroom in town, we had a member of staff visit our home to provide a quote for the windows, including installation, and we paid a deposit the same day. We went ahead knowing the work should get completed within 6 weeks and every step of... the way all members of staff were friendly and helpful. This timescale was adhered to and when the work actually began in our house we had all 6 windows replaced in 1 single day (about 7hours really!). The installation team worked very quickly, professionally and respectful to our property ensuring sheets were laid down inside and they fully cleaned up after themselves when leaving. Our windows looks great, they have given our home an updated/modern look, we already can see and feel the difference since upgrading from our original wooden windows, and the overall buying experience has been very positive! We would absolutely reccomend this business for any of your window/door needs.read more

Sarah Newman

11:31 21 Oct 20

KP Windows and Doors are a fantastic, local business that you can rely on. We have used them for replacing double glazing in the past but chose them to replace our very tired, old, creaky main door this time.Maureen arranged a site visit and listened carefully to our requirements and preferences. She came up with the perfect door! We had this installed last week and it looks stunning. We chose a... Chatsworth Green for the outside and white for the inside. The whole dynamic of the kitchen has changed. From being shut behind a solid old brown, creaky door, to a beautiful light door that reflects colours from the cut glass design, the kitchen looks so much bigger! Thank you, KP Windows and Doors!read more

Steve Duke

11:27 07 Oct 20

Great friendly and professional service. I’ve had my front door a couple of years now and it still looks brand new. I’d 100% recommend KP Glass!

Nicky Garratt

08:51 05 Oct 20

Really pleased with our new purchase from KP Glass. Great quality door and really professional and tidy fitting, plus really happy with the price. Friendly staff and very reliable. Highly recommend 😊

Jen Bell

15:49 04 Oct 20

From start to finish everyone was very helpful!I had a completely new conservatory, literally bringing it back to basics & starting from scratch!! The end result is fabulous & the glass roof is beautiful, definitely worth it!The installers did a great job & they were very neat & tidy! Great workmanship!!Overall I’d highly recommend this company!

Dave Maylin

08:33 01 Oct 20

✅✅We Wanted a bi-fold door installed in our new extension, the staff were particularly helpful in helping us decide on what was the best option for our size of opening. Ordered and installed with absolute professionalism. Will be using again when we renew our windows! First class local independent retailer ✅✅

Ken Bonser

08:42 08 Sep 20

Great service and products. 7 sealed units ordered and collected in a few days.

Chris Northern

15:46 27 Aug 20

Had a 3 panel bifold door fitted, great service all round and the door looks great

Vanessa Beeby

15:38 27 Aug 20

Amazing service from start to finish. Really easy and friendly to deal with. The fitters did a great job, and were very clean and tidy on the day. The window looks impressive too. A great job all round.

Christine Heels

20:14 25 Aug 20

On 20/08/2020 10:24, christine heels wrote:Review for the front door that you fitted for us on Friday 14th August 2020. The service provided by ĶP Glass to us was a quick and well carried out. The two young men were well mannered and their workmen ship very professional resulting in this beautiful new door and windows with internal blinds. The Blind fitted in the window was adjusted for me on... Wednesday by Phil from the blind manufacturer so that I could open it with ease because of my arthritis.I would highly Recommend both KP and the blind Manufacturer.Many thanks Chris and Alan Heels.read more

Alan Spencer

16:44 05 Jul 20

Superb service from the start to finish. Lovely company to deal with, fast and responsive. They kept me up to date with the order progress, and then on the day of fitting they two fitter were extremely professional and friendly and have made a brilliant job of installing my new front door. cannot recommend them highly enough

Heather Watts

17:30 01 Jul 20

Have just had new composite front door with two side panels fitted. We are delighted and would like to say thank you for all the advice. The service was great and the whole process from start to finish was quick and simple. Lovely to keep it local to.

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Call KP Glass & Windows on 01536 525 140 in Kettering, Northamptonshire for windows, doors and conservatory installations