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Trade Doors | Internal & External Doors

- Various door styles & finishes

- Secure and stylish entranceways

- Thermal efficienct

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uPVC sliding patio door manufactured using the Deceuninck Slider24 window profile Registered installer badge

The perfect partnership
Find out how to become
a Dekko registered installer

Win more sales | Be more profitable | Expert support & advice

PVCu sliding doors, entrance doors, and more; our available trade door options

Dekko Window Systems manufacture and supply an extensive range of high-performance trade doors. From PVCu and composite entrance doors to smooth sliding patio doors and innovative bifold doors, Dekko doors are durable, secure, energy-efficient and aesthetically attractive. Click on the boxes below to visit our dedicated product pages and find out more about our selection of doors.

Expertly crafted trade doors made to your exact requirements

At Dekko Window Systems, we manufacture all our doors at our Lancashire factory. We can create bespoke doors, designed, and fabricated to your exact specifications. When you want to offer your customers high performance, style, and customisation, choose Dekko Window Systems as your trusted supplier.

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Premium aluminium bifolding door installed for modern new-build project
Locking system on secure flush sash patio doors

Bespoke trade doors built with the installer in mind

Keeping the installer happy is extremely important to us as we know that a happy installer is far more likely to use us again in the future, as well as recommending our products and services. All of our products are designed with the installer in mind to ensure home improvements run smoothly and that the end-user is pleased with the result.

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Expertly manufactured doors to suit any home improvement project

Our state-of-the-art factory in Lancashire accommodates all of the latest machinery and stocks a huge range of products to ensure that we can constantly meet all orders on time. Our factory team are all experts in manufacturing the finest doors and more. They are equipped in using the latest techniques to create high-end bespoke doors like aluminium sliding doors for our trade customers to ensure they ‘wow’ the end-user.

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Patio door with neat and tidy flush sash
PVCu double patio entrance door

Become an Approved Dekko Installer to access a wealth of benefits

Why should you become a Dekko approved installer?

You will gain access to the highest quality windows and doors manufactured and supplied directly to you, access to three trade counters to purchase products and essential hardware at competitive trade prices, and see a noticeable increase in your installation requests, plus:

  • Comprehensive marketing support
  • Extensive range of products
  • Super-fast delivery times
  • Competitive trade prices
  • Future Access to Easy Connect online quote and ordering system

Find out more about partnering with Dekko today.

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Start your project

Schedule your complimentary quote consultation with a nearby specialist consultant who will:

  1. Provide you with an exact, obligation-free quotation.
  2. Present creative suggestions and practical remedies.
  3. Display product samples.
  4. Perform essential measurements as required.

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Fast delivery and would highly recommend

"Ordered double glazed window for our shop. Dealt with Nathan on the Trade Counter, who was excellent and went above and beyond the usual customer service. Window was very well made and arrived with no problems. Fast delivery and would highly recommend."

Tony Spooner

The windows look fantastic

"Recently used Dekko Windows to supply the windows and aluminium bi-fold doors for our renovation project. We paid a short visit to their showroom where Rob and Neil were really helpful, showing us around and providing options for us. We were really happy with the whole process and the windows look fantastic. Would definitely recommend this company."

Richard Kennedy

Very happy with the level of service and products

"I've been using Dekko Windows for a number of years now and have been very happy with the level of service and products. Rob and Neil have never failed to get back to me promptly with quotes and lead times etc and Leon the delivery guy is always happy, friendly and helpful whenever unloading frames on site."

Peter Bain

Excellent service

"Excellent service. It's always a joy to deal with Rob, Neil and Leon. They always go out of their way to assist me with my projects and are very professional and friendly. Thanks again to the Swindon Dekko Team!"

Jordan King