UPVC Folding Doors and Aluminium Bifold Doors in Northampton, Northamptonshire

Folding doors (also known as multifold doors, sliding doors, bi fold doors, concertina doors or folding sliding doors) have become more popular over recent years, and are regulary featured in home improvement programmes or design shows. However folding doors are not new, as we have been manufacturing and installing folding doors for Northampton, Northamptonshire since 1988.

The popularity of folding doors across Northamptonshire has arisen as they provide an excellent panoramic view to the outside whilst maximising the opening to the outdoors. Folding doors can be installed to replace an existing patio door or french door, and can be used to open up conservatories, sunrooms or anywhere where you have a wide access.

In Northampton, Northamptonshire, we offer both aluminium folding doors and upvc folding doors. Both types offer high levels of security and excellent thermal and acoustic performance.

Both aluminium folding doors and upvc folding doors are available in a wide range of styles / configurations. All folding door styles are available opening inwards or opening outwards. For more information on styles, sizes and technical information please follow the links below:

Aluminium Bi Folding Doors Northampton

Aluminium Folding Doors Northampton

UPVC Bi Folding Doors Northampton

UPVC Folding Doors Northampton

For an instant quote on a folding door in Northampton why not try our Online Folding Door Quoter

Supply and Installation Areas

GRP Designs are based in Kettering, Northamptonshire and operate across the East Midlands and surrounding counties.

Area of Operation Northampton Northamptonshire

Customer Feedback

Excellent manners surveyor and fitter very considerate attention to detail

Mrs L P
Northampton NN5 4AF


Great product great installation

Mr K G
Northampton NN4 9YN


Excellent product excellent professional fitters fast service

Mrs T T
Briar Hill Northants NN4 8QN


Fitters employed directly local business and premises quick response

Mrs D F
Northampton NN3 7HH


Flexibility (date of installation changed) product quality

Ms N W
Naseby Northamptonshire NN6 6DH


Friendly service good quality installation fast telephone response

Mr P W
Brixworth Northants NN6 9DE


Installer did a fantastic job unique designs not seen anywhere else on market

Mrs P P
Wilby NN8 2UQ


Website Feedback

Online quotes

-erek-umsey@ho-ma---co.-k
Northampton, NN2


I was looking at the composite doors as we have just moved and had one on our previous house.

-da--e-@--ail.com
Northampton, NN4


We visited your shop on Saturday at around 2pm and I cannot praise enough the effectiveness of your sales prevention officer. There we were, ready to place an order for two doors with the possibility of further purchases for our other properties. But even though we were the only people in the shop, the man in the office didn't not come out and talk to us, prefering instead to do some filing and make a trip out to the back of the store. Most sales staff I have encounetered would have eventually relented and spoken to us, but not this gentleman. His dedication to the art of sales prevention was consumate - I salute you sir!

-a-.st-ppan-@nt-w----.com
Northampton, NN5


All worked fine for me - user friendly and informative

-es@ra-sha-s---g.uk
Northampton, NN4


Ease of use, speed of quotation. Also, really impressed with follow up email.

-jh---i-g@s-y-com
Northampton, NN3


Good initial way of getting a quotation but no response when trying to firm up on a more detailed quotation. The following is required 'Please revise quote to allow for glazed side panel with transome. Total opening size 1135w X 2070h. Door standard 762mm.'

-l-n52-o-ert@g-o-l-mail-com
Northampton, NN3


  • Installers were clean and tidy workers. They also arrived promptly at the agreed time. Quality products and value for money.

    Mr S, Silverstone

  • Polite friendly staff taking time to get customers needs identified. Very good clean installation.

    Mrs C, Desborough

  • Excellent products, excellent value for money comprehensive product display in showroom, friendly helpful polite hard working fitters.

    Mr & Mrs L, Flitwick

  • Clean tidy installation, very friendly approach from the fitters.

    Mrs A, Wellingborough

Aluplast Window and Door Systems Smart Architectural Aluminium Schuco