Aluminium Windows in Tonbridge, Kent

GRP Designs produces two styles of aluminium windows that are designed to suit a broad selection of homes in Tonbridge, Kent. Our Heritage range provides a scotia feature to the frame and sash resulting in a more traditional looking window, whearas our Finesse range of aluminium windows and doors combine slim sightlines with minimalistic styling to cater for a more modern architectural look.

In addition to the aesthetics, our aluminium windows and doors have been produced to lessen heat loss by the use of a thermally broken aluminium frame with a polyamide bridge. The polyamide material has a very high resistance to heat transfer from the inner face of a frame to the external face of a frame (ie from the inside to the outside).

The thermally broken frames provide homeowners in Tonbridge with windows and doors that have distinct advantages:

  • Strength & Durability - are provided by the use of aluminium sections which provide long lasting windows and doors for your peace of mind.
  • Warmth and Confort - because our windows and doors are thermally efficient and contribute to a reduction in your heating bills.
  • Elegant Slim Sightlines - which are enhanced by an ovolo, chamfered or square profile edge appearance. Additionally, homeowners have a dual colour option which means having a choice of finishes and colours externally and internally.

Whatetever your taste or style of home in Tonbridge, we can offer distinctive windows designs to suit. Our unique style of windows are available in a choice of finishes and colours including rosewood and rich golden oak as well as a white finish.

Aluminium Windows
Supply and Installation Areas

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

Please note we only offer a supply only service for Aluminium Windows Tonbridge.

Area of Operation Tonbridge Kent

Customer Feedback

Enquiry dealt with efficiently a very good workforce quality products


Friendliness of staff good price

Mrs L T

Workmanship joviality of workers quality of products

Mr Mrs W

Quality value for money service

Mr Mrs S

Quality reliable local company

Mr N W

Respectful of property fast and efficient service courteous and pleasant staff

Mr W

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

Mr M D

Quality of product installation

Mr Mrs P G

Good communication "local"business good work ethic in company and employees

Mr Mrs A L

Installers courteous and considerate minimum disruption and mess

Mrs P W

Website Feedback

I am only interested in bi-fold doors at this time.
Tonbridge, TN4

I liked the quote system
Bromley, BR8

Easy to use and navigate

Twickenham, TW11


Tonbridge, TN22

Online/ email quotation

Bromley, BR5

Online quotation tool

Sutton, SM4

Ease of use and the way you could pick all the different features for the doors

Bromley, BR2

  • 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