Corsham Building Plastics Limited

Corsham Building Plastics are an established Internorm partner and a family run business with over 30 years’ experience installing windows and doors throughout Wiltshire. Choose Corsham Building Plastics for a choice of high-quality windows and doors to be expertly installed into your new-build home.

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Internorm Windows UK

Corsham Building Plastics Limited

With over 30 years’ experience in this industry, Corsham Building Plastics work alongside many homeowners, housebuilders, and commercial partners, providing high performing products alongside their industry insight.


When choosing to work with Corsham BP, you will be able to select from an extensive range of Internorm products that reach low U-Values, leaving your home with a quality finish and feel.

Partnered with Internorm, Europe’s industry leader in windows and doors, Corsham are the perfect choice for your grand designs.


Why work with Corsham Building Plastics?

After developing a long-standing partnership with Internorm, Corsham Building Plastics staff are experienced and knowledgeable in all Internorm products. If you are not sure what the best windows and doors are for your new home, Corsham Building Plastics staff will be able to use their insight to guide you into choosing the best fit with your style in mind.


Passive House Windows & Doors

Internorm offers an extensive range of low energy uPVC systems as well as innovative hybrid systems. You can also choose from the exclusive Internorm design styles such as Studio, Ambiente, Home Soft & Home Pure.


All of the Internorm products installed by Corsham Building Plastics can be fitted with I-tec innovations which will bring a wealth of benefits to your home, such as improving thermal insulation.


One of the biggest benefits with Internorm windows & doors is the ability to reach low U-Values that meet passive house standards. Choose from our composite uPVC-Aluminium or Timber-Aluminium systems for your passive house applications.


For a free quote & consultation, get in contact with the team at Corsham Building Plastics today. You can also visit their showroom in Corsham where they would be more than happy to help you find the window and door solutions that meet your requirements.


Why Saira Khan Chose Internorm

Choose from Four Different Design Styles

Studio Studio

The studio design style is characterised by clean lines and a minimalist design. The windows become a design feature in their own right, whilst enhancing exceptional architecture.

Home Pure Home Pure

The modern home pure window with its square edge design perfectly blends into the unique architecture of contemporary buildings.

Home Soft Home Soft

The elegant round edge design of a home soft window creates a timeless look that can be integrated effortlessly into any design and architecture.

Ambiente Ambiente

An ambiente window offers the perfect blend of traditional design and classic detailing. The round profiled edges add a special charm to any façade.

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