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Expertise, experience and a commitment to excellence

In 1998 we set up The Lockwood Window Company in Huddersfield with the simple aim of offering the widest range of premium quality uPVC windows, aluminium and composite doors and conservatories, matched by a professional, friendly approach.

We never forget that making improvements to your home is a major investment in your property, which is why we remain committed to giving you the very best of our experience and expertise. 

We’re also obsessed with quality and attention to detail, using the very best materials and latest glazing technology and security mechanisms to create products that are not just pleasing to look at and touch, but will make your home energy efficient and secure.

Before you buy, our team of experts are here to give you all the advice you need, and our showroom at Lockwood Scar has an extensive range of products for you to come and see for yourself.

We are registered with FENSA, the government-authorised scheme that monitors building regulation compliance for replacement windows and doors. This means we’re regularly assessed to ensure we maintain the highest standards.

We have also secured a position on the MWCIA Top 100 registered company list. The MWCIA is the Master Windows & Conservatory Installation Association trade body.

And finally, we’re a family-run business. Everyone who works for Lockwood Windows is part of a team focused on maintaining our reputation for quality products and expert installation.

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Established in 1998, we have a long and successful history of providing windows, doors and conservatories to homes throughout Yorkshire.


Lockwood set up in business with a mission to offer quality windows, doors and conservatories along with outstanding customer service, and expert installation.


New building regulations led to the requirement that all new windows and doors be fitted with Pilkington K standard energy efficient glass, or similar.


The British Fenestration Rating Council (BRFC) introduces its A-G window energy rating system, with A++ being ranked the highest.


Lockwood marks 10 years manufacturing windows, doors and conservatories.


New legislation dictates that all new windows must have a minimum energy efficient rating of at least ‘C’.


Lockwood marks 20 years in business and 20 years in a successful partnership with Kommerling.


Lockwood marks 25 years in business with a revitalised website and brochure.


We’re a trusted provider of quality windows and doors to thousands of customers, and we’re proud to be accredited by the following organisations aimed at ensuring the very best standards of product quality and installation. We are registered with FENSA, the government-authorised scheme that monitors building regulation compliance for replacement windows and doors. This means we’re regularly assessed to ensure we maintain the highest standards. We have also secured a position on the MWCIA Top 100 registered company list. The MWCIA is the Master Windows & Conservatory Installation Association trade body.


Customer service is extremely important to us, so we ensure that we liaise closely with our customers from first contact.

Stuart Hoff

Professional, courteous and honest

Had 2 doors from Lockwood Windows and couldn't be happier. They are professional, courteous and honest with their advice and don't talk to you in a false or pushy way. The whole process was seamless, they accommodated our needs perfectly and the installation was by far the best I have had. Really nice guys, would definitely recommend.

David Lawton

Communication has been excellent

Very happy with our experience of this company, their communication has been excellent. They went out of their way to ensure we had the door we wanted. They turned up exactly when they said they would and we are very happy with the new front door . Would highly recommend.

Helen Wadsworth

First class in every aspect

First class in every aspect. Would recommend to anyone thinking about replacement windows and doors. From placing an order to installation Lockwood Windows were excellent. Prompt, tidy workmanship and great communication. Many thanks to Richard, Raymond and all the team.

Janet Firth

Job well done!

We have had doors and windows replaced throughout the house. We can't recommend Lockwood enough. From the very beginning of getting a number of quotes Lockwood were the most professional and helpful and were always happy to answer any questions. The installation was pain free, the workmen pleasant and polite and cleaned up after themselves. The windows and doors look great and we have already needed to turn the heating down! Thank you for a pain free job well done!

Paul Shaw

Good value for money

Recently had French doors, new windows, composite front door and roofline from Lockwood Windows. Excellent quality and strong sound locking mechanisms. No issues at all from ordering to fitting and very good value for money, would definitely recommend and everyone should ensure they visit showrooms before choosing their supplier. Lockwood Windows are not the cheapest but in my opinion as good as some other overpriced companies.

Mark Hall

High standard of installation

This is the second time we have used Lockwood Windows and once again are very happy with the product. We had bifold doors and a large bespoke gable end window manufactured and fitted. The quality of the product and high standard of installation is exceptional. I would recommend this company to anyone.

Peter Smith

True professionals

The Lockwood Window company have provided a first class service right from the word go, we visited the show rooms and were looked after very well by Raymond. We had a home visit and discussed with Richard our requirements, he gave us sound advice and a good quote for four windows and both a front composite and rear UPVC stable door. The fitting guys were true professionals, friendly and helpful, worked hard and the final finish is amazing...Highly recommended.

Geraint Johnes

Good communication

Delighted with the new front and back doors installed for us recently by Lockwood Windows. They've substantially improved the insulation, and look fantastic. A very neat job, and Matt and Josh were a delight to have around the house. Excellent service also from Raymond in the showroom, who patiently helped us select the right products, and kept the schedule on track with good communication.

Caroline Shaw

Over the moon

I would highly recommend Lockwood Windows, they did an absolutely fantastic job. They came highly recommended to us and I am so pleased we asked them to fit our new doors. They have done an amazing job and my husband who is a perfectionist and usually finds at least one fault found nothing, he was over the moon with it and so was I. Thank you so so much we love our new doors and we will definitely be recommending you to friends and family.

Lynda Wood

Workmen were great and left no mess

Very pleased with Lockwood Windows - we used them as they had installed new door and bay window for a relative and we were impressed. We had front, back & patio doors replaced and we’re really pleased with them. Raymond was very informative in the showroom and Richard came out to measure. The work was done in the timescale they had indicated and the workmen were great & left no mess.

Darren Martel

Totally transformed our house

We had a full replacement of all windows and doors which was done very professionally and has totally transformed our house. Both Simon and Lewis who did the replacement were punctual, professional, tidied up after themselves and were a credit to the company. Nothing was too much trouble for them. Would fully recommend this company. Thank you to the whole team involved.

Rachael Atkinson

Excellent workmanship

Couldn't rate Lockwood Windows more highly. We had windows fitted years ago by them and then very recently a door and once again the service was fabulous. The staff are just lovely, so friendly, professional and unobtrusive. The quality of workmanship is excellent and we are delighted. Thank you!

Sara Hudson

Definitely recommend

Lockwood Windows have fitted new soffits, fascias, guttering and downpipes to the front and rear of our house. They were very competitive on price and their workmanship is outstanding. All the team were really friendly and left our property immaculately tidy. We are very pleased with the job they did and would definitely recommend them.

Hannah Olejnik

Best value and quality

Having had all our windows and doors replaced by Lockwood Windows this week I have nothing but praise for them. The fitters were very professional, nothing was too much trouble and the finish is exactly what I wanted. I had 4 quotes all together and Lockwood were the best value and quality. I would definitely recommend them!

Ella Gill

Quality of windows is outstanding

We had 29 windows done by this company and they are amazing! Brilliant set of lads who were professional and completed in the time stated. The quality of the windows are outstanding! Highly recommend this brilliant company. Thank you!!

Susan Sheridan


We are delighted with the new windows and door installed last week despite appalling weather conditions. Matthew and Kieran have done a fantastic job. Not only was their work very professional, but everything on the site was left clean and tidy. Many thanks.

Nigel Crowther

Delivered on promises

We just wanted to say a huge thank you for the fabulous new front & back doors we have recently had fitted - we love them. The whole process was extremely straightforward from the great initial advice from Raymond when visiting the showroom, further advice from Richard when measuring to complete our order and the polite, neat & tidy approach from Simon & Lewis when they came to fit the doors. You all delivered on your promises which is very much appreciated.

Mark Boothroyd

Top-notch service

I will have no problems at all recommending Lockwood Windows to anyone as they provided a top-notch service, from the initial visit to their showroom to the professional installation of the replacement windows and door.

Jonny Turner

From start to finish a positive experience

From start to finish it was a really positive experience. Raymond gave great guidance without trying to push me down any one route or another which resulted in getting a door that both my girlfriend and I are over the moon with. Would absolutely not hesitate in the slightest to recommend Lockwood Windows.

Mark Mullarkey

Helped us every step of the way

I have recently bought some windows and bifold doors from Lockwood Windows, the products and service were first class! A special mention for Raymond who helped us every step of the way and was a very nice guy.

Sue Richardson

Service throughout was exceptional

Delighted with our new doors and windows. Service throughout was exceptional and installers were lovely, careful, thoughtful and approachable. Would highly recommend this company.

Anne Bricklebank

Great advice on bi-fold doors

From start to finish Lockwood Windows have provided a very professional service. Visited their showroom on a number of occasions and was given great advice on purchasing bi-folds. Was kept informed on delivery date which was even brought forward; quite unusual these days! Installation was quick with very little mess. Would highly recommend. Thanks Raymond and the rest of the team!

Matthew Poulain

Couldn't be happier

We have just had our full house done, and couldn’t be happier! Bi-fold door on the back, 2 doors and full windows throughout. From enquiry to measure to fit, everyone involved has been fantastic. Our fitter was brilliant. I expected to do some cleaning and maybe a bit of painting after, but not required! Every room was clean and the sills finished off perfectly. The doors were the same, finished off perfectly. Thank you very much.

Shirley Hewitson

Simply the best!

Total professionalism from the word go, from Raymond in the showroom, Richard who came to measure and our two fitters, Simon and Lewis. We had fantastic initial advice and outstanding work fitting all new windows and doors into our 124 year old house. The quality and finish of our new windows and doors surpasses our expectations, the workmanship is truly outstanding. I was literally moved to tears when I saw our beautiful new ruby-red doors for the first time. We have nothing but the highest praise for this company. Our advice? Just use Lockwood Windows and you won't be disappointed. SIMPLY THE BEST :)

Caroline Barber

Would highly recommend

Simon and Lewis have just finished fitting our 5 new composite doors, we are extremely pleased with the quality, very professional. clean and tidy service and would highly recommend.