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Celebrating 35 years trading

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    Family-run team35 years in business

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    Free recyclingWe recycle your old products

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    Up to 10 year guaranteeAcross our product range

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    Insurance backedFor complete peace of mind

Fully Accredited & Insured Installers

We are firm believers that if a job is worth doing, it's worth doing right. All new Futureglaze windows come with up to 10-years warranty, supported by a comprehensive insurance backed guarantee from HomePro. We are fully accredited by FENSA, CHAS and Construction Line for absolute peace of mind that your home is in safe hands.

But don't just take our word for it check out our reviews on Google, Facebook, Checkatrade. We also work in partnership with our local councils, now that's an endorsement.

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Rehau Authorised Partner

At Futureglaze Windows, we are proud to be Authorised Partners of Rehau. An industry-leading supplier of uPVC windows and doors, Rehau provides products that are designed with innovative technology to combine outstanding thermal efficiency, excellent security and enviable aesthetics. By working with Rehau, we can offer the very best home improvement solutions to our customers.

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Visit us at the showroom

Our extensive showroom of lasting quality windows and doors is a true reflection of our company. Devoted to keeping up with all the latest home improvement trends, prepare to be impressed!

Always willing to go the extra mile, if you’re unable to get to our showroom between 9am and 5pm, we’re more than happy to open it up out of hours to accommodate you. Contact us to discuss further.

Our double glazing showroom in Cardiff


  • Unit 47 Gelli Industrial Estate
  • Gelli
  • Pentre
  • Rhondda Cynon Taf
  • CF41 7UW

Opening Hours

Monday - Friday 9am to 5pm

Can't make these times?
Don't worry, time slots are available outside of these hours by appointment

Customer Care

From start to finish, we want the installation experience to be as pressure-free as possible. This is why we employ our sales team on a full-time basis, rather than on a commission basis.

Renowned for our specialist aftercare, maintenance and repair services, our customers return time and time again for the perfect balance of high-performance home improvements, outstanding customer service and attention to detail.

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2023 awards

A glowing reputation with awards & accreditations to back it up

We pride ourselves on being the go-to home improvement company for homeowners in South Wales, thanks to the quality of our products & installation process, as well as the excellent customer service we provide. Don’t believe us? Just read some of the many reviews we have acquired on platforms like CheckATrade.

We have also won our fair share of awards. In 2019, Futureglaze were the winner of two industry-renowned home improvement awards. In 2021, we continued winning awards such as the ‘Best Window & Door Business’ at the Best of Welsh Business Awards 2021.

And now in 2023, we are celebrating taking top honours at the ‘Best in Wales’ event in Cardiff. This is a significant achievement for us, as we are celebrating our 35th year in the industry. You can find more information about our success by clicking here.


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Customers Trust Futureglaze

Fitting two new double-glazed widows

"Replacement windows seemed very good quality. Engineer was quick and efficient. Already ordered another Replacement for our conservatory. Your company warrants big trust in carrying out this work. Would recommend you to anyone."

- January 2024

3 windows composite door

"Outstanding service by lone fitter. Remarkable achievement in one and half days non stop professionalism. Left me in awe of excellence. Polite courteous and left the premises in better state than arrived. Could not be more pleased. I made the right choice. Highly recommended"

- February 2024

Front door

"Andrew arrived on time, and explained what he’d be doing, and started work straight away and didn’t stop until he finished the job, and did it to a very high standard, and cleared up after himself, this is not the first time I have used FutureGlaze and it won’t be the last, they always do a great job and they are always ready to sort out any problems without any fuss!"

- April 2024

New Front Door Fitted

"Tradesman was very polite. New door looks good, except for a chipped frame on the exterior side. Also didn’t expect to to have slight damage to interior wall, due to tradesman needing to remove skirting boards. We also have two chips to plaster on the corner of interior wall, which we will now need to repair."

- February 2024

Exterior door

"A rapid quotation followed by an efficient, well executed fitting."

- April 2024

3 new windows, and a sliding patio door

"I am very pleased with Futureglaze Windows. Right from the start of viewing the flat, measuring up the windows, delivery, fast. The fitters were here early, and worked very hard and efficiently, not stopping. They were courteous, and very clean. I am very pleased with the look of my windows. Would highly recommend the company.."

- April 2024

Fitting windows and doors

"I would highly recommend Futureglaze. The process from end to end was seamless and unlike other trade suppliers they delivered what they said and on time. Communication was great. The experience of the windows and doors being fitted was excellent. Care was taken, the fitter was polite and everything was left clean and tidy at the end of every day. Their services are complete value for money."

- March 2024

Front windows and new door

"From the beginning of the service speaking to the office, to the customer service and sales, to the fitting, everything was just spot on. Professional, no pushy sales, quality work carried out and they were so clean in doing so also! Everything was done exactly when it should have been there have been no issues. 5 stars!"

- February 2024

Most Rate Futureglaze 10 out of 10

clock icon Reliability & Timekeeping

sparkles icon Tidiness

smile icon Courtesy

tools icon Workmanship

Over 600 reviews on Checkatrade

Buying from Futureglaze is easy

Step 1

Visit the Futureglaze showroom to experience the product quality for yourself or give us a call or an email to obtain a free, no obligation quote. Your quote will be valid for 31 days.

Step 2

One of the Sales team will come out to your home to go through the designs, styles and bespoke options available to you. A ‘no-pressure’ approach is guaranteed with Futureglaze.

Step 3

We will agree on a price with you, explain everything clearly and concisely, to avoid any confusion further down the line, and then complete the order form.

Step 4

A survey is undertaken, to make sure there are no limitations and that your home is suitable. If it is, we will order the required products.

Step 5

The Futureglaze team will begin work on transforming your South Wales home.

Step 6

Once the work is complete your Fensa and insurance Backed warranty will be issued where applicable.