UPVC Doors and Windows Aylesbury, Buckinghamshire - GRP Designs

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

Founded in 1988, we are based in Northamptonshire and the majority of our deliveries are in central and southern England. We frequently deliver to the Aylesbury or Buckinghamshire area.

We have continually invested in the latest manufacturing technology to ensure that we offer the highest quality products to our continually growing customer base. The use of quality materials and computer aided manufacture has meant that after 20 years we now achieve over 85% of our new business from recommendations.

Whilst GRP Designs is big enough to produce quality double glazing for Aylesbury 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 Aylesbury or the Buckinghamshire 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 based in Kettering, Northamptonshire and operate across the East Midlands and surrounding counties.

Area of Operation Aylesbury Buckinghamshire

Customer Feedback

Not "pushy" on the sales front when we visited your showroom professional friendly hard working staff at all levels quick careful good quality installation process

Mr D O


Lee - sales rep is good and helpful Tom - surveyor is vvv good and felt like he was the only person keeping the project together fitters were vvv good, vv friendly and did a good job

Mr Mrs J O


Product quality friendly service quality of installation

Mr Mrs A J


Small business showroom facilites completion within time scale

Mr M W


Work men very clean door very good (good quality) value for money

Mr Mrs S J


Website Feedback

The ability to choose the sizes and glass type for our current home improvement. The added availability of a price list was also a great incentive to carry on with choosing the product.

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Hemel Hempstead, HP21


Easy to get quote very fast response

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Hemel Hempstead, HP22


I like the fact that you could get a online quote.we also went to your show room to look at your products,which is a big help to compare the quality.we also liked the fact that there was no pressure to buy.

-.hi--on-@n-lw-rld.com
Northampton, NN2


Easy to use

--ry-----2@bti-te-net-com
Oxford, OX26


All very clear

--n--a-ker@my--stoff-c--co.-k
Oxford, OX14


Easy to get online quote for composite doors

-rsc-r-wrig-t@hotm-il.com
Milton Keynes, MK16


Instant quote, lots of choice

--kdavies100@gma-l.-o-
Milton Keynes, MK4


  • 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

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