We find our customers often ask us when the best time is to replace their windows and what signs should they be looking out for. We always recommend you start thinking of replacing your windows after 15 years, this isn’t always necessary if you’ve properly maintained them, but it is a great marker to keep an eye on.

We’ve created this helpful guide to advise you on when you need to consider replacing your windows.

Your current windows are single glazed

Double glazing is still a relatively new feature in homes, it wasn’t until the late 1970s that it really began to grow in popularity for British homeowners. Although many homes in the UK are now fitted with double glazing there are certainly homes that are still single glazed.

Upgrading to modern double-glazed windows can completely transform your home. Double glazing will improve the security, energy efficiency, noise reduction, and aesthetic of your home.

 

Your energy bills have increased

If you’ve noticed your energy bills have suddenly increased more than you were expecting, it could be because your windows are letting heat out and making it more expensive to keep your home at a comfortable temperature. Old or badly fitted windows tend to have draughts between the main windows and the frame. The great thing about draughts is that they’re so easy to highlight, simply run your hand over the whole window on a windy day and feel for a cold breeze.

white casement windows interior

There’s visible damage to your windows

Any sign of damage to your windows is an immediate indicator that you need to replace them. The problem with any visible damage is that it doesn’t only reduce the energy efficiency of your home, but it also leaves your home vulnerable to potential intruders. There is some very common damage that occurs on windows.

• Timber windows can rot or become bug infested when not maintained
• Incorrectly fitted windows can drop in the frame causing large gaps
• Cracks can develop through the panes of glass
• Window frames can fade, warp or become misshapen
• Broken hardware including locks and handles

If you know or suspect your windows are damaged you can contact us and we’ll be able to give you advice on what action to take, as well as providing you with a free, no-obligation quote.

Replacing your windows with Global Windows

For more information on replacing your windows and knowing the best time to do it, please don’t hesitate to get in touch with us online or give us a call on 0114 288 95 95 or 0800 610 1234.

Award Winning Installers

finalist
installer awards winner 2020
The star small business awards 2021 finalist
NBCA national building and construction awards 2021 finalist
2021 top 3 window fitters in sheffield three best rated
G21 finalist
G22 awards finalist
glass and glazing products installer awards winner 2022

Efficient Service

Efficient service with competitive prices.

David Cross

Google

Perfect! Excellent Service

Perfect! Thrilled excellent service from start to finish
Thank u very much

Liz Burnett

Google

Excellent Service with Good Workers

Excellent service with good workers. And thanks to Joe who supervised

Tony Cope

Google

Quality French Door Replacement

My mum recently had French doors replaced by Global , she had front door and window done last year. Excellent service and quality product fitted by courteous , friendly and tidy workmen. Would always recommend.

Ju Bo

Trustpilot

New Window and Window Swap

Had Global swap an existing window for a new bi-fold door and install a completely new window in our dining room. As hoped, both have created a lot of addition light. I have used Global in the past and would use again in the future. Professional service provided from the office staff. They were the only business I spoke to that was aware of the new building control regulations that were introduced at the start of October last year and therefore acted as Principal Designer keeping the works compliant. The guys that completed the work were very respectful, polite and tidied up after themselves. Would recommend.

Paul Roper

Google

Excellent Service. Quick and Friendly

Second time using Global. As previously, excellent service. Quick, friendly, did a faultless job on replacing door mechanism. Spot on.

Pete Holmes

Google

Approved & Accredited by

which? trusted trader
Checkatrade where reputation matters
best business of 2022 threebest rated
Trustmark government endorsed quality
Planitherm installer network
CPA consumer protection association
Certass
sheffield chamber of commerce

Testimonials

Our customers’ feedback is important to us. Read our latest customer testimonials below.

Efficient Service

Efficient service with competitive prices.

David Cross

Google

Perfect! Excellent Service

Perfect! Thrilled excellent service from start to finish
Thank u very much

Liz Burnett

Google

Excellent Service with Good Workers

Excellent service with good workers. And thanks to Joe who supervised

Tony Cope

Google

Quality French Door Replacement

My mum recently had French doors replaced by Global , she had front door and window done last year. Excellent service and quality product fitted by courteous , friendly and tidy workmen. Would always recommend.

Ju Bo

Trustpilot

New Window and Window Swap

Had Global swap an existing window for a new bi-fold door and install a completely new window in our dining room. As hoped, both have created a lot of addition light. I have used Global in the past and would use again in the future. Professional service provided from the office staff. They were the only business I spoke to that was aware of the new building control regulations that were introduced at the start of October last year and therefore acted as Principal Designer keeping the works compliant. The guys that completed the work were very respectful, polite and tidied up after themselves. Would recommend.

Paul Roper

Google

Excellent Service. Quick and Friendly

Second time using Global. As previously, excellent service. Quick, friendly, did a faultless job on replacing door mechanism. Spot on.

Pete Holmes

Google
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