UPVC Doors and Windows Brackley, Northamptonshire - GRP Designs

GRP Designs are a market leading manufacturer and installer of high quality double glazing for Brackley, covering a full range of UPVC windows,UPVC doors, composite doors,stable doors, french doors, patio doors, folding doors, and conservatories. We are also suppliers and installers of fascia, soffit and guttering.

Founded in 1988, we are sited in Northamptonshire and the majority of our installations and deliveries are within the East Midlands. We frequently install or deliver to the Brackley or Northamptonshire area.

We have always invested in the most recent manufacturing technology to ensure that we offer the highest quality products to our constantly increasing customer base. The use of quality materials and modern methods has meant that after 20 years we now achieve over 85% of our new business from referrals.

Whilst GRP Designs is large enough to produce quality double glazing for Brackley we are also small enough to care and understand that our future success will always depend on providing the highest levels of both quality and service.

We offer transparent pricing through our online quotation systems and you can be confident of a fair price and excellent value for money. Buying from GRP Designs is an investment in your home, not an experience with a high pressure sales person!

These are the services / products that we offer in the Brackley or the Northamptonshire area
  • UPVC Windows
  • Aluminium Windows
  • UPVC Doors
  • Composite Doors
  • French Doors
  • Stable Doors
  • UPVC Folding Doors
  • Aluminium Bifold Doors
  • Patio Doors
  • Conservatories
  • Fascia Soffit Guttering

Supply and Installation Areas

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

Area of Operation Brackley Northamptonshire

Customer Feedback

Product quality friendly service quality of installation

Mr Mrs A J


Enquiry dealt with efficiently a very good workforce quality products

E W


Friendliness of staff good price

Mrs L T


Workmanship joviality of workers quality of products

Mr Mrs W


Quality reliable local company

Mr N W


Professional (graham, installation team) thorough in making sure product meets client needs (LEE) good people to have in home

Mr M D


Website Feedback

Easy to use

---y.--ge2@-t-nt-rnet.com
Oxford, OX26


Good website - like the door designer - works quickly and well.

-e-i--@-ignar--a-nor-h--pt--.-o-uk
Milton Keynes, MK18


Easy to get online quote for composite doors

-rscar-w--ght@-ot--il-com
Milton Keynes, MK16


All very clear

-e-.pac-er@-y-o-toffi-e.co.-k
Oxford, OX14


Relatively easy to use.....in some instances it can have a little too much information on each screen.

-n-y@a-i----e.----k
Oxford, OX16


  • 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