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Period window & Door specialists

From our Crowborough branch, we've been supplying both the trade and the public since 2009, with high-quality replacement windows, doors, conservatories, roof lanterns, and much more.

Our offering

Serving East Sussex and the surrounding counties with high quality, uPVC, Timber and Aluminium windows, bi-folds, composite doors and conservatories since 2009.

Here at Direct Trade Plastics (DTP) we're an established, family-run and owned company that supplies both the Trade and Public Sector. 

Ideally located in Crowborough, East Sussex to service Kent, Sussex, Surrey, and the home counties.

We pride ourselves and specialise in our alternative to timber range of windows, doors, and conservatories. Which are installed by our own Certass registered installation teams.

Our Offering

Expert fitting by Certass approved installers

Similar to FENSA - Our Certass certification simply means that all our installations are guaranteed to be compliant with local building regulations.

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Conservatories and orangeries

Our luxury conservatories can be designed to suit your home and your needs with a range of colours and styles to choose from.

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Full range of UPVC, Timber & Aluminium options

Regularly installing timber windows and modern alternatives from The Residence Collection into listed buildings and conservation areas.

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A leading window & door supplier in the South East with over 50 years combined experience.

Founded in 2009 Direct Trade Plastics (or DTP as we're known) is now based on Courtwell Business Park in Crowborough, East Sussex. Our team of Certass registered window and door specialists are perfectly positioned to cater to clients' needs and requirements across the entire South East.  

We have a simple company ethos to 'treat your home as we would treat our own'.

About us

Explore Our Product Offering

We have built our company by offering sound advice, championing good customer relations and ultimately products and services that are great value for money. Our product range is vast, so don't hesitate to contact us if you can't find what you're looking for.

Replacement Windows

From uPVC casement windows, vertical slide, timber, aluminium or conservation-friendly Residence Collection timber alternatives we have a solution for your needs.


Roof Lanterns

A lantern is a great way of pulling natural light into your home. Our lanterns will complement any room while giving you maximum light. 


Conservatories & Orangeries

Our luxury conservatories can be designed to suit your home and your needs with a range of colours and styles to choose from.


Fascias, Soffits & Guttering

Supplying anything from PVCu fascias, soffits, guttering and cladding. Available in a wide spectrum of colours.


Supplying leading brands of windows and doors to customers throughout the South East & Crowborough.

Our window & door product range extends over a huge variety of brands such as The Residence Collection, Solidor, Kommerling and many more. This huge range allows us to provide a truly versatile and flexible set of options to both our trade and private residence customers when shopping for replacement windows or doors.  

Contact us today to request a brochure from any of these brands we represent.

Great experience throughout - sales team were knowledgeable without being pushy, installation team were excellent, timely and tidy in their work.

- Google review from Tom Ash

I would thoroughly recommend Direct Trade plastics Ltd, for all your window and door needs. The service was exceptional, nothing was to much trouble. We are so happy with the quality and look of the windows and doors. The aluminium bifold door really finishes off the house.

- Google Review from Adam Purse

Found this company by chance after searching web. Although I live quite far away, they were more than happy to arrange delivery of my facia and soffit boards, i also bought my gutter fittings as well. very helpful with advice too, and after speaking to somebody that knows about this type of building product, I was told that the price i got was more than reasonable. All in all, i would definately reccommend this company.

- Sam Hollingsworth

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