COVID-19 Update 2021: During this lockdown our trade counter/factory glass & glazing will be open and work on a call/pay and collect service along with our Installations operating as normal Covid-19 secure. We will continue to provide our customers with FREE quotations & advise by calling

Phone-01246 233 100  or Email-sales@grassmoorglass.co.uk

We plan to reopen the showroom from the 12th April 2021

a logo for residence 7 with the letter r in orange
https://www.yell.com/biz/grassmoor-glass-ltd-chesterfield-5939001/ Read our reviews on Yell

 SAVE ON DOORS THIS SUMMER! UP TO £50 OFF COMPOSITE DOORS

*not to be used in conjunction with any other promotion

SUMMER TIME OFFER

EXTRA DISCOUNT ON CONSERVATORIES AVAILABLE

CONTACT US FOR MORE DETAILS

*not to be used in conjunction with any other promotion

SAVE UP TO 20% ON WINDOWS THIS SUMMER

ON ORDERS PLACED IN JULY FOR INSTALLATION AUGUST/SEPTEMBER 2021

*not to be used in conjunction with any other promotion


Blog Post

When Is It Time to Replace Double Glazed Windows?

Grassmoor Glass • Nov 24, 2020
Double glazed windows

Double-glazed windows are known for their durability; in fact, it’s their sturdy design that makes them so secure and energy-efficient. With the right care and maintenance, professionally-installed double-glazed windows can even last for up to 20 years. This makes them a truly worthwhile investment for any home or building! However, nothing lasts forever - not even double-glazed windows. After a while, they will need to be replaced with newer panes to ensure they provide adequate protection - but how do you know when it’s time to replace them?

It’s time to replace your double-glazed windows if:

You can no longer open and close your windows

This is one of the most obvious signs that it’s time to replace your windows. Stuck windows aren’t just frustrating; they could also be dangerous. Not being able to shut your windows could leave your home vulnerable to theft and not being able to open them could make it difficult to exit your home in an emergency, such as a fire. Once you’ve noticed that it’s difficult to open and close your windows, it’s time for a replacement.


You’ve spotted condensation between the window panes

Spotting condensation on the inside or outside of your windows can be frustrating, but it will typically disappear once you have wiped it down and the humidity levels in your home have subsided. However, if condensation has built up between the window panes, you will likely need new windows. Condensation develops between window panes when moisture penetrates a broken air seal, so there isn’t much you can do to prevent or repair this. Once the air seal has become damaged, it is time for new double-glazed windows.


You’ve noticed cracks in the glass

There are some types of cosmetic damage that you can ignore, such as scuffs on the window frame. However, some types of cosmetic damage must be dealt with straight away. This includes chipped and cracked glass. Luckily, double-glazed windows are strong enough to resist most types of damage, but cracks aren’t unheard of. If you’ve spotted cracks and chips, you will need to have your windows replaced; otherwise, you’ll have draughts and water leaks to deal with. Damaged windows will also leave your home vulnerable to break-ins, so it’s best to replace them with a new, sturdy set.


Your energy bills are skyrocketing

One of the greatest benefits of double-glazed windows is their energy efficiency. Glaziers design and build double-glazed panes to stop heat entering and escaping properties and to keep them a comfortable temperature all year round. As a result, installing double-glazed windows can also help you reduce your energy bills. So, if you’re no longer benefiting from reduced energy consumption - and your bills are skyrocketing - it’s a sign that something’s wrong.


If you require new double or triple-glazed windows, look no further than Grassmoor Glass. As the leading local glaziers in Chesterfield, we are well-equipped to take care of your double and triple-glazing needs! From bay to casement to tilt and turn windows, we specialise in fitting stylish and efficient double and triple-glazed panes. Contact us today to learn more. 

Hand opening a double-glazed window
By Grassmoor Glass Ltd 01 May, 2024
Is double glazing right for your home? To find out more about what a reliable glazing company can do for you and your property, keep reading.
a hallway with a white door and a window
By Grassmoor Glass Ltd 16 Feb, 2024
Explore the differences between door materials with Grassmoor Glass, the premier door supplier in Chesterfield. Learn about uPVC and composite doors.
there is a vase of flowers on the table in a well furnished conservatory
By Grassmoor Glass Ltd 16 Feb, 2024
Discover the benefits of installing a conservatory in Chesterfield in 2024 with the help of Grassmoor Glass - expert glaziers offering ideal solutions.
two dogs are sitting in front of a composite door
By Grassmoor Glass Ltd 22 Jan, 2024
Composite doors are a beautiful addition to your home. If you are considering installing composite doors, here is how easy they are to maintain!
a house with a conservatory with lot of windows and a skylight on the roof
By Grassmoor Glass Ltd 22 Jan, 2024
Modern conservatories are a great place to spend time with friends and family, here’s how you can make one that you really want to spend time in.
a brick house with a glass conservatory in front of it
By Grassmoor Glass Ltd 22 Jan, 2024
Are you looking for ways to improve the aesthetic appeal of your home? From double-glazed windows to uPVC doors, here are the best ways to do it.
Upvc windows
By Grassmoor Glass Ltd 05 Dec, 2023
Are you considering getting replacement windows? Replacement windows in Chesterfield are affordable and quality-made. Here’s our price list.
Warm roof conservatory
By Grassmoor Glass Ltd 05 Dec, 2023
Are you looking for ways to reduce your energy bills this winter? The team at Grassmoor Glass is here to help. Here are some ideas to get you started.
Bi-fold doors
By Grassmoor Glass Ltd 08 Nov, 2023
Thanks to the installation team at Grassmoor Glass, your domestic space can become a setting of absolute class, with bi-folding doors a great addition.
New upvc windows
By Grassmoor Glass Ltd 08 Nov, 2023
Preparing your home for seasonal issues is a smart move - accounting for everything from identifying repairs to selecting fittings and the glazing types.
Show More
Share by: