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Improve the energy efficiency of your property by replacing your windows with modern double glazing.
Our uPVC windows come ‘A+’ Rated as standard.

What is double glazing?

A combination of modern window engineering and A-rated energy glass, double glazing works by reflecting thermal energy back inside the property.

Double-glazed windows are effectively two panes of glass separated by a spacer bar. The vacuum cavity between the panes is filled with air or gas to improve the insulation to prevent heat loss and reduce acoustic penetration. For a detailed depiction of double glazing, see the image at the head of this page.

Choosing to install or replace double glazed windows into your home can make a considerable improvement to the appearance and significantly enhance its insulation and security properties.

Why replace with Woodfield Windows?

Woodfield Windows is an independent window manufacturer and installer, based in Ruislip, Middlesex, with over 35 years experience within the industry. Additionally, we only use the finest double glazing window and door products.

We provide you the very best value for money with our experienced fitters always ensuring that every installation is finished to perfection. We pride ourselves on delivering consistently excellent customer service, which is reflected by our glowing testimonials.

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Experienced Experts

Over 30 Years in the Industry.

Safety & Security

Included High-security locking systems.

Bespoke to you

10 Year Fully comprehensive warranty.

Our practical experience:

  • Only the highest quality products are installed into your home
  • You receive the best value for money
  • All products come with high security locking systems ensuring safety and security
  • Everything is custom made, bespoke to your home
  • Professional and friendly team
  • Well informed advice to help you make the best decision
  • A wide range of installation and repair services to meet all needs
  • Over 35 years experience in the industry

Expertise to help you make the best decision.

Deciding on the right style and features for your new uPVC windows can be a hard and often confusing decision. However, with over 35 years experience within the industry, our experts are happy to help you make an informed decision.

Additionally all of our windows are ‘A’ rated for energy efficiency as a standard, at no extra cost which helps to reduce your bills and keep your house warm. We maintain extremely high standards and can guarantee all installations will meet or exceed industry quality and security standards.

We also replace double glazed units that have failed or have internal condensation, but where the window frame does not need replacing. By visiting our showroom or by calling us on 01895 622207 we can provide you with an instant no obligation quote.

Why Choose Woodfield?

“I am delighted with my new replacement windows and doors, Gary and Mick worked very hard to achieve the best possible result and they were pleasant to have around the house. The team were highly skilled and worked hard, as well as being polite and considerate.”

Margaret Brewer

“Just wanted to drop you an email to thank you for all your help in getting me back in my house after I locked myself out! Lewis was a total superstar and we are so very grateful to him for all his efforts in getting me back in! I promise not to lock myself out again – haha! Thanks once again to you, Lewis & Woodfield Windows.”


“Thanks for the superb service when you checked the security of my mum’s backdoor. Your subsequent visit confirmed the door was sound and didn’t need replacing. The fact that you didn’t even charge for the visit is testament to the integrity and honesty of your organisation and both myself and my mother thank you.”

Janet Holding

“This is to ‘Thank You’ for sorting out an emergency broken window due to a bird which really frightened Danny’s wife and young children. You were there within half and hour of contact and sorted it all out with little fuss. I am so grateful to you for being so calm, friendly and so efficient when it was so essential.”

Priti Joshi - Whitestar Dental Practice

“I wish to express my gratitude about the superb work done to repair our antique leaded light front door. This door is of inestimable value to us and it was essential the repair was carried out with sensitivity to the period detail. You didn’t let me down. I will recommend you to anyone who needs that kind of quality glazing.”

Peter Lawson

“To say we are very pleased is an understatement and our appreciation goes to the craftsmen who constructed the windows & doors and as for your expert installer, whose name I regret I did not get, you should be proud to have a man with his qualities in your organisation.”

Leigh Smith

“Now the windows have been replaced the flat looks so much better. They are well fitted and you left no mess behind once you were done. Both myself and my client are extremely happy with both the quality of the work and your professionalism throughout. We would not hesitate to recommend you in the future.”

Russel Cox - M.N.A.E.A Manager, Daniel Estate Agents

“I should like to place on record my sincere thanks to all those who worked on our double glazing, they are a credit not only to themselves but also to the company and the work ethic shown was second to none. Have no doubt when asked we will be recommending Woodfield Windows for any double glazing requirements.”

Mr P. A. Laker

“May I thank you, your team for the great job of replacing all of our windows. The boys worked so hard despite the extreme heat and did a thoroughly professional job. The disruption was minimal, I would recommend your company without hesitation. Good luck, best wishes to all”

Joy & Peter Martindale

“I wanted to write to you and your team for the swift supply and installation of new double glazing windows for the entire flat. I’m very pleased with the appearance; they are, as you promised, ‘A rated products’ both visually and, I’m sure, performance wise.”

Richard Mutton

Double Glazing FAQs

We understand that choosing new double glazed windows can be a daunting task. So to help you here are some frequently asked questions which you might find useful.

The cost to replace your windows is dependent on a variety of factors: - How many windows are being replaced, with a greater economy being achieved with larger jobs. - The material of the window system, aluminium and other metal frames cost more than uPVC. - The type of window chosen, from casement and tilt and turn to box sash – the cost can vary dramatically. - The configuration of your windows, such as how many opening windows required and type of glazing specifications. This can all be a lot to take in, so please feel free to contact our team who can help you adjust your replacement window project to fit your budget.
Well maintained windows can match the lifetime of the property! However, this is not always practical and not all windows are equal. uPVC windows are extremely low maintenance, whereas timber windows require painting and varnishing to stop wood rot. Lastly, the quality of the installation and product will also determine how well double glazing lasts. High quality seals and materials will outperform low quality - cheaper alternatives over the long term.
Double-glazed windows are effectively two panes of glass separated by a spacer bar. The vacuum cavity between the panes is filled with air or gas to improve the insulation to prevent heat loss and reduce acoustic penetration.

Our Accreditations

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Solidor Badge
CE Badge
Age UK London

Woodfield Windows and Conservatories Ltd

39 Victoria Road,

Ruislip Manor



Opening Times:

Mon - Fri: 9am - 5pm

Sat: 10am - 4pm

Sun: Closed