uPVC Triple Glazed Windows

Glevum Triple Glazed Windows – the ultimate in window performance

Triple glazing is 40% more energy efficient than even the top-performing double glazing units. Triple glazing is also incredibly effective at reducing outside noise and condensation problems. Ask us about the Glevum frames and styles available with triple glazing for the ultimate in energy efficiency for your home. All windows and doors come backed with a 10 year (insurance backed) guarantee.

Triple glazed windows, triple glazing

Triple Glazing – the ultimate in energy efficiency and noise reduction

For exceptional energy performance from your home, triple glazing is the most efficient window choice
available offering truly significant fuel savings.

Triple Glazing – the facts:

  • Over 10 years, a typical home with typical glazing could save £7,000 and 47 tonnes of CO₂
  • 60% more efficient than standard ‘C’ rated* windows
  • 40% more efficient than ‘A’ rated* windows – the most energy efficient double glazed windows
  • Reduces condensation by up to 80% by minimising heat transfer around the window seal
  • First choice for excellent noise reduction  – even for under a flight path or the busiest of roads

As well as being the best option to reduce your carbon footprint and make your home more comfortable and secure, the construction of a triple glazed window can also give you a clearer view. The reflective spacers around the windows give a clear uncluttered design, whatever style of frame or finish you choose. Ask our design team for more information to see what investing in triple glazing would mean for your home.

*The WER rating scheme where C is a minimum requirement for new and replacement windows

Credit is subject to status and affordability. Terms & Conditions Apply. Glevum Windows Ltd FRN: 695459 Broadoak, Newnham on Severn, Gloucestershire, GL14 1JF is a credit broker, not the lender and is authorised and regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC. Authorised and Regulated by the Financial Conduct Authority.

All offers apply to new orders placed directly with Glevum. We reserve the right to remove and / or refuse the above mentioned offers at anytime. Secondary Glazing products are exempt from the offers advertised.

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Satisfied Customers

"I asked 5 company’s for quotes to fit a new back door and supply and fit a conservatory, Glevum were the only company to provide a quote. They have turned up on every occasion when they said they would and communicated well to confirm times. A very professional service throughout."

R Wilks (Cheltenham) - Apr'22

"Each aspect of Glevum’s service was very professional, from start to finish. From the initial visit to provide a quotation, followed by the surveyor, and finally the fitter. Like most people I was a little worried about the disruption of installation, but the fitter worked quietly and efficiently, problem solving along the way, tidied up at the end, and I am extremely pleased with the end result. Would highly recommend."

J Basden (Coleford) - Mar'22

"Very Accommodating initial contact in November and Glevum agreed to delay installation until the New Year. Good advice, very expertly measured up, even the large windows fitted within a few mm. The installation team worked through one of the gales and only returned for a couple of hours over the three days allocated to finish outside trim on four windows (out of 12). We are very pleased with the outcome..."

A Crowther (Cheltenham) - Feb'22

"I am very happy from start to finish with Glevum and would not consider going anywhere else for windows and doors and I would highly recommend."

K Turnbull (Cheltenham) - Jan'22

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