Rely on Reliant for inspiration

Double Glazed Windows in Birmingham & The West Midlands

Welcome to Reliant Windows

A local double glazing company in the West Midlands. Built on quality, service and reliability, providing uPVC windows, aluminium windows, double glazing and triple glazing units.

As a family-owned business, we understand high-quality windows and double glazing in the West Midlands. Operating since 1982, our customers have come to rely on Reliant Windows for premier quality products and expert window fitting as well as doors, conservatories and other home improvements.

We're able to provide double glazing in Birmingham and the wider West Midlands including Oldbury, West Bromwich, Bromsgrove, Redditch and beyond.

All of our uPVC windows are A+ rated as standard, offering the best in class efficiency and reliability. If you're looking for quality windows and lower double glazing costs, look no further than Reliant Windows.

Our team is capable of working for both domestic and commercial customers, with a range of experience in delivering home improvements as well as working on schools, hotels, large-scale housing projects and more. Our commercial installations use the same quality uPVC and aluminium windows.

All of our PVCu / uPVC windows are A+ Rated as Standard.

A Rated Windows are the Government approved Window Energy Energy Ratings Scheme. It ranges on a scale from A+ to G, G being the lowest and A+ rating being the most energy efficient.



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traditional orangery

 Traditional Orangeries

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ultraframe conservatory

LivinRoom Orangeries

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soffits and fascias

Soffits & Fascias

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carport and canopies

Carports & Canopies

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commercial property replacement windows


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After Sales Guarantee

Guaranteed for Peace of Mind

A full 10-year Insurance Backed Guarantee is assured with products from Reliant Windows. As a well-established, reputable, accredited company that has been in business since 1982, our guarantee reflects the experience and longevity of our business.

Over the years, our satisfied customers have returned to Reliant Windows to further improve their homes and have recommended us to family and friends who have all tested our maxim.

‘You can rely on Reliant’.

For all enquiries, please call 0121 500 0500 today.

reliant windows showroom

Request a Quote

If you would like a no obligation quotation for all of your home improvements, new windows, doors, conservatories or roofline products,  get in touch today.

reliant windows brochures

Download Our Brochure

For further information on any of our products simply complete our online brochure request and we will respond to your enquiry

appointment with reliant windows team

Book a Free Appointment

Book an appointment for our free design and home consultation service and let us help you with choosing the best products to suit the style and character of your home.

Visit Our Conservatory and Window Village at the 

Les Topham Garden Centre

interior of a reliant windows conservatory


Les Topham Garden Centre, Birmingham Road, Mappleborough Green, Studley, Warwickshire. B80 7DF.

Opening Hours: 

Open 10:00am - 4:00pm everyday

To speak with one of our Consultants, please call us on 01527 853974

See 5 beautiful conservatories on display at our Conservatory and Window Village at the Les Topham Garden Centre.

Come and visit our Conservatory and Window Village and see our stunning Loggia and LivinRoom orangeries and conservatories and bi-fold door and Slide-n-Stack door products.

Here you will find 5 superb conservatories on display.  Take a walk around the Conservatory and Window Village at your leisure and enjoy a coffee or snack in the onsite Bistro.  Our representatives are located at the Conservatory and Window Village and they are there to help and provide advice about our products and services.  

Why not visit one of our in-store or outdoor promotions too in various locations throughout the year and have an informal chat with one of our team members. 

Call us on 0121 500 0500 today to find out where we are located.

Contact us today!


" Very pleased with the work done, fitters were very friendly"

S. Hall, Yardley, 30/5/17

" Did a great job. Very pleased"

Mr and Mrs Brant, Wednesbury, 08/05/17

" Very happy with my Reliant windows. Tim the window fitter was very friendly."

Mr and Mrs Holmes, West Bromwich, 12/05/17

" Good work."

Mr and Mrs Hale, Oldbury, 12/05/17

" The fitters worked hard fitting the windows, non stop working. Very attentive to any problems found during fitting. No complaints."

M Winwood, West Bromwich, 22/08/17

" Had all windows done. Very satisfied."

Mr B. J. Symonds, Great Barr, 12/07/17

" Excellent job. I am very pleased with service."

M. Cadd, Great Barr, 11/07/17

" Very satisfied."

Mr & Mrs Perry, Great Barr, 12/07/17

" Overall we were extremely pleased with every process of our purchase."

K. Jones, Wychbold, 6/07/17

" On time, very clean, very tidy. A very nice job all round. Very nice."

B.J. Kellis, West Bromwich, 03/07/17

" Fitters were great."

Mr Lowe, West Bromwich, 30/06/17

" Very happy with the work done by Reliant Windows. Everyone was friendly."

Mr Crosdale, Wolverhampton, 28/06/17

" The fitters have been very courteous and helpful."

Mr & Mrs Smith, Birmingham, 23/06/17

" All communication with Reliant have been first class from the appointment maker, salesmen, surveyor to the fitters."

Mr P. Watkins, Walsall, 23/06/17

"A 1st Rate Service - polite & courteous fitters."

Mr S. Hartland, Rednall, 21/06/17

" Very professional, windows really good quality!"

J Singh, West Bromwich, 02/06/17

"Lovely windows - very happy."

S. Sharpe, Redditch, 02/06/17

" Very pleased with all the work done, very pleased with the fitters and very friendly. "

S. Hall, Yardley, 30/05/17

"Workmen were really good."

Mr & Mrs Cresswell, Rowley Regis, 28/05/17

" The workforce was excellent and worked without a break to finish in time. "

S. Galea, Rednall, 25/05/17

"Excellent Fitters and builders"

S. Williams, Rednall, 25/05/17

" Very good, cleaned up after. Excellent. "

J. Lacey, Hall Green, 24/05/17

"Men were polite, helpful."

D. L. Langston, Bartley Green, 23/05/17

" Very pleased with the work carried out. Thank you. "

P. Paskin, Tipton, 23./05/17

"Usual well executed job by friendly people."

Mr & Mrs Smith, Dudley, 19/05/17

" Very pleased with the work carried out. Thank you. "

Mr & Mrs Green, Pelsall, /05/17

"Excellent from start to finish.."

Mr & Mrs Jamieson, Solihull, 18/05/17

" Very pleased with the service and the finish. "

Mr & Mrs Tullet, Shirley, 17/05/17

"Very pleased with the service and the finish."

Mr & Mrs Tullett, Shirley, 17/05/17

" The work was carried out efficiently. "

Mr & Mrs King, West Bromwich, 15/05/17

"Very efficient and friendly. Answered questions honestly! A totally Bostin' company and staff."

D. Hanson, Oldbury, 15/05/17

" Good work. Excellent. "

Mr & Mrs Hale, Oldbury, 12/05/17

"Very happy with my Reliant Windows. Tim the window fitter very friendly."

M. Holmes, West Bromwich, 12/05/17

" Very pleased with my windows and doors, would be happy to have other work done with Reliant Windows Ltd. "

C. Gray, Erdington, 11/05/17

"OK, would recommend."

Mr & Mrs Fairbrace, Willenhall, 12/05/17

" They worked very well, we like the way they sealed the conservatory and there was no mess. They were also very polite."

Mr & Mrs Thompson, Oldbury, 09/05/17

"They worked very well, we like the way they sealed the conservatory and there was no mess. They were also very polite."

E. Brant, Wednesbury, 09/05/17

" Did a great job, very pleased with it."

E. Brant, Wednesbury, 08/05/17

"Mike and Rich have done a great job, both helpful and courteous."

Mr & Mrs Scott, West Bromwich, 04/05/17

" Excellent service from salesman and fitters, would definitely recommend and will use in the future."

A. Harris, Wednesbury, 04/05/17

"Excellent efficient job, would highly recommend. Many thanks."

Mr & Mrs Lyons, Redditch, 03/05/17

" Excellent service from all the staff I've met."

J. Hewlett, Tividale, 04/05/17

"Excellent work, quick, efficient, clean and tidy."

S. M. Harper, Bromsgrove, 02/05/17

" Everyone to do with Reliant were excellent. Very happy with the work and the people who did the job."

Mr & Mrs Evitts, Great Barr, 28/04/17

"Excellent work, quick, efficient, clean and tidy."

Mr & Mrs Terry, Darlaston, 28/04/17

" A fast and efficient service. A job well done."

Mr & Mrs Harold, Wednesbury, 28/04/17

"Fitters were excellent."

Mr & Mrs Harold, Wednesbury, 28/04/17

" Would Recommend"

Mr & Mrs Byng, Bromsgrove, 27/04/17

"Everyone I came into contact with in your company were very pleasant and I am delighted with the result."

R. Lyne, Quinton, 26/04/17

" Workmen really courteous and efficient. Two days work done in one."

Mr & Mrs Harvey, Pedmore, 26/04/17

"Fitters very friendly, helpful and made sure the finish was good even when confronted with an unexpected problem. Thinking on his feet!"

R. Whistlecroft, Worcestershire, 25/04/17

"Fitters were very good.."

J. Porter, Oldbury, 25/04/17

"Very good, recommended."

Mr & Mrs Fothergill, Hall Green, 25/04/17

"At the moment, work is not finished but very pleased with the work so far. Would recommend."

Mr & Mrs Humpage, Wooton Wawer, 21/04/17

"Maurice and Tony very good."

Mrs Symonds, Great Barr, 21/04/17

"Excellent job from the start."

Mr & Mrs Morris, Pleck, 20/04/17

"Work carried out efficiently. Friendly staff from start to finish. Very good."

Mr & Mrs Beeson, Alvechurch, 20/04/17

"Very pleased."

Mr Onions, Stonnal, 14/04/17

"Another job well done! Excellent."

Mr & Mrs Tromans, Halesowen, 13/04/17

"Very Good. Would Recommend"

Mr & Mrs Millard, Sheldon, 10/04/17

"Always happy."

Mr & Mrs Pitt, Willenhall, 13/04/17

"Excellent in every way."

Mr & Mrs Leeson, Hall Green, 31/03/17

"Very nice, very good."

J. Haddon, Birmingham, 31/03/17

"Fitters were very good."

Mr & Mrs Mansell, Redditch, 28/03/17

"Overall job was very good."

Mr & Mrs Cooper, Walsall, 27/03/17

"Excellent job, no mess, fitters on time and very pleasant. Very good quality and front door is out of this world! Would highly recommend Reliant to anyone. It was lovely to see Bill again and he explained everything well and a good price was given too. P.S Thank you Tony for my wine, what a lovely gesture. The icing on the cake from such a good company."

Miss Clive, Tividale, 22/03/17

"Excellent service, friendly, courteous. All visitors connected with the build have been very professional. Thank you."

Mrs Hinks, Shirley, 21/03/17

"Very pleased with all work completed."

Mrs Paul, Oldbury, 17/03/17

"Fitters very good and very professional."

Mrs Bedson, Redditch, 17/03/17

"Fitters very good, they don't stop."

Mrs Foden, Dudley, 15/03/17

"Very pleased. Couldn't have had nicer workers."

Mr & Mrs Simmonds, Kingswinford, 15/03/17

"No issues, very quick and very good."

Mr & Mrs Carter, Kings Norton, 10/03/17

"Very good work, men were friendly."

Mrs Westwood, Wordsley, 09/03/17

"Excellent. Very satisfactory as usual."

Mr & Mrs McKenzie, Birmingham, 09/03/17

"Courteous and Professional company. Would recommend."

Mr and Mrs Reagan, Oldbury, 03/03/17

"The entire process from contact to fabrication has been done to our satisfaction. The staff show thoughtfulness and consideration at every stage of the project."

Mr & Mrs Patterson, Wellesbourne, 03/03/17

"From start to finish - estimator, surveyor and fitters very good, worked hard and very polite."

Mr and Mrs Plumb, Sutton Coldfield, 02/03/17

"Service from start to finish was excellent. Maurice is an asset not to be lost."

Mr & Mrs Tasker, Dudley, 02/03/17

"Everyone to do with Reliant were excellent. Very happy with the work and the people who did the job."

Mr and Mrs Evitts, Great Barr, 28/02/17

"Excellent service, friendly, courteous. All visitors connected with the build have been very professional. Thank you."

Mrs Hinks, Shirley, 21/03/17

"Very happy with the staff as a whole from start to finish. Professional, polite and the window fitters have done a brilliant job. Friendly and came on time every day."

T. Pritchard, Oldbury, 19/02/17

"Very good service received."

Mr & Mrs Kuczora, Tettenhall, 15/02/17


Family owned business
Insurance backed guarantees
Police and Insurance approved security
FENSA Certified Company
Flexible finance packages
Expert manufacture and installation

Download Our Windows Brochure

Choose Reliant Windows to improve your home and download our windows brochure today! Just fill in the form to your right and we'll get one across to you.