Why choose Fenland Windows?

Our experienced team of fitters have supplied and fitted thousands of high quality doors for customers all over King’s Lynn and West Norfolk. We know what it takes to ensure the doors we fit are right for your property, from colour and material, to style and design. We are experts in managing your projects from start to finish, taking care of the whole installation for you. So no matter what you have in mind, we can provide something to suit.

The homes that inspire us are the ones that reflect our personalities. We all have different lifestyles, favourite colours and tastes.

Choosing a new door can be fun, inspiring and that it is possible to design something that is not just functional but becomes as unique to you as your home is.

Composite Doors


The rising cost of energy bills and the impact on the environment means we all want to keep our consumption to a minimum. One of the best ways to achieve this is to choose thermally efficient products which will keep warmth in and cold out, saving money and emission levels.

  • Unparalleled Security.
  • Composite doors offer enhanced security thanks to its rigid polymer
  • sub-frame, high density insulated core and high impact resistant GRP skin.
  • Excellent Weatherproofing
  • With water resistant polymer composite rails, our doors will keep the weather at bay and will stay looking great for longer and with high impact resistant glass reinforced polyester (GRP) skin that will maintain its pristine appearance.
  • Superb Sound Insulation
  • Generally with a weighted noise reduction of 31 decibels it means you can be sure your new door will keep outside noise to a minimum.
  • Exceptional Durability
  • Low Maintenance
  • Everything about a GRP composite door is designed to be easy to maintain – simply wipe clean with warm soapy water.
  • Stunning Aesthetics
  • The woodgrain finishes are largely developed from oak tree grain.
  • The extensive range of composite doors are widely admired for their stunning design, and unparalleled security.

PVC-u Doors


PVC-u Doors are available in a range of versatile door styles, thoughtfully designed to emulate the aesthetic character of timber doors but with the added security benefits and low maintenance qualities that modern day living demands.

In addition to smooth white finish, you can choose from a range of natural look woodgrain and coloured foil exterior finishes or alternatively some doors can be spray painted to any RAL colour of your choice.

Often, it’s important to maintain a particular style when replacing an entrance door, something that will blend sympathetically but also enhance your property.

Many of the door styles that we have traditionally seen in timber can now be replicated in woodgrain effect PVC-u. Using different combinations of glass and panelling will result in a completely different look each time. Rich, elegant period door colours give a traditional design yet more authenticity and to complete the grand finish choose from a range of exquisite door furniture.

Testimonials from our happy customers...

A special thank you must go to the team

"We felt we must write and say how pleased we are with the new windows and doors you installed for us. A special thank you must go to the team who did the work. They had a difficult job and uncovered extra work that needed immediate attention. This was done along with a little extra labour and the whole job finished and completed in a week. Well done all and we will be back for a conservatory in due course."
Mike & Ann, King's Lynn, Norfolk

Very pleased again with your service

"Thanks to all involved at 10 St. Johns Court. We are very pleased, again with your service."
David & Jo Hodkinson

Very pleased with the result

"We are very pleased with the result. Your fitters were both pleasant and carried out their work efficiently and cleared up on completion."
Mr & Mrs Barlow, Kings Lynn

Delighted with the high standard

"I would like to take this opportunity to thank you and your team for their professional attitude and politeness during all stages of construction. Both I and my wife are delighted with the high standard of the finished product."
J. Smiles, Wimbotsham

Delighted with the new windows and door

"Thank you for your efficient service and high standards of workmanship, we are delighted with the new windows and door."
Mr & Mrs Rich, March, Cambs

Excellent job throughout

"I would like to thank you for an excellent job throughout, we are very pleased with the workmanship and finish."
M. Rippon, South Wootton, Kings Lynn
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