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Energy-saving windows, doors and conservatory specialist serving Buckinghamshire, Oxfordshire and the surrounding areas

Christian Nelson WDC Ltd is an Oxfordshire based company. We are a window, door and conservatory business with nearly 2 decades of experience in the industry. We are composite door, window, and conservatory specialists and deliver on our focus in ensuring the product we supply will provide you with an energy-saving solution. We serve both home and business needs throughout Buckinghamshire, Oxfordshire, and the local area.

Site surveys are available to all our customers located in Oxfordshire & Buckinghamshire areas with video call as an option for customers living further afield.

Please call or message us today on 07516 425137 for impartial advice, a free no obligation quotation.

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Products we supply and install


uPVC window installation in a domestic property

Choose from our selection of cost-effective and energy saving windows, expertly installed and available in a wide range of styles and frames to perfectly compliment your home.

Call us today to find out more.


uPVC front door

Our doors offer the perfect balance of aesthetics and functionality. Get in touch today to explore our collection of expertly crafted and fitted doors, available at affordable prices.



Discover your ideal, budget friendly, and bespoke conservatory here at Christian Nelson WDC Ltd. We can provide you with a selection of conservatory options that are both functional and designed to complement your home.

Some of the manufacturers we deal with

Origin Windows & Doors
"aluplast" business logo
"Solidor" business logo
"Liniar" business logo

Why choose us

  • Professional service

  • Nearly 20 years of experience

  • Well established

  • Impartial advice

  • Free no obligation quotations

  • Free site surveys 

Our products and services

  • Bifold doors

  • Door fitting

  • Double glazed sealed units

  • Internal and external doors

  • Double glazing repairs and installation

  • Quality uPVC products

"I would like to thank Christian and his team for my windows. I live in a conservation area and I had very specific requirements for flush timberlook windows. I spoke to several competitors who were twice the price. I was in contact with Christian for a long while before the windows were fitted. We discussed a number of different window manufacturers. Everyone who has visited has commented on how great they look. The customer service level was fantastic and I would encourage people to support small local businesses!"

phone the team today

For energy saving windows doors and conservatories call your local friendly and professional team today on:

07516 425137

Get in touch

Questions, comments or requests? Feel free to reach out, we’d love to hear from you.

email us
Call us


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