Is it worth upgrading from old double glazing?

The short answer is yes, it is worth upgrading your old double glazing. Having old double glazing could severely compromise your home's performance and make it more expensive to run.

By upgrading your double glazing, you could make your property warmer in winter and help you maintain a consistently comfortable space. Replacing your windows and doors could improve insulation, cut draughts and improve the thermal efficiency of any property in your local area.

Double glazing units generally have a lifespan of 25 to 30 years and require minimal maintenance, thanks to the long-lasting profiles and hardware used. Older designs may require more upkeep, which can be expensive and time-consuming. Older installations are not designed to keep up with adverse weather conditions like our modern double glazing.

When do I need to replace my double glazing?

If your home is struggling with being cold and having draughts, it could be that your windows and doors feature damage or underperforming double glazing. It’s hard to know exactly when you need to install premium double glazing but there are some clues.

An obvious sign that you need to replace your double glazing is noting how cold it is when you stand by your external door or window. Draughty profiles are a big clue that the seal has been damaged, as cold air is easily entering your property.

If you notice water pooling on your windowsill, it could be another indicator the weatherseal is failing or that your profile is suffering from drainage issues.

You should replace your glazing when you notice condensation or mist forming between the panes. Condensation means the seals are failing, and moisture is getting trapped inside the double glazing. This can lead to heat loss and dampness and risk damage to the framework.

A chip or crack in your glazing is an obvious sign that your old double glazing needs to be replaced. Visible damage to a window or door is a security risk to your home and would attract the wrong type of visitors. A chipped window will also cause draughts and reduce a property's thermal efficiency.

Why should I replace my double glazing?

Replacing double-glazed windows with modern, high-performing solutions can transform the way a home looks and performs. Replacing your double glazing can also make a home look more modern and boost its curb appeal.

The key benefit of replacing your double glazing is to improve the comfort of your property. New, modern double glazing will better retain heat in winter and keep the cold outside where it belongs.

Because your home will be better insulated, you could enjoy lower energy bills. As you rely less on your central heating, your annual bills could be minimised, and your home could be more carbon neutral.

New double glazing installations can boost the market value of a home. Should you wish to sell your home in the future, our windows and doors will make it more appealing. Buyers will take into consideration not just how a property looks, but also how thermally efficient it is, how quiet it is and whether they will need to update the double glazing. Upgrading your glazing could be a significant investment as buyers will pay more for modern windows and doors.

How can I finance my purchases?

At Nolan, we can accept traditional payments by card, cheque or cash, although we don’t accept American Express. We believe that every homeowner should be able to transform their home, no matter the situation.

Pick the payment plan today that best suits your budget. You can learn more about our finance options by visiting our financing page. To get a price, please use our online quoting engine to get an accurate quote.

Double Glazing Prices

Upgrade your double glazing today by getting a price. Simply input your details and specifications into our online quoting engine to get a price tailored to your home improvement project. It’s easy to use, works on all devices and comes with no obligation to buy.

If you have any queries, do not hesitate to get in touch with our team. Use our online contact form or call us on 0345 600 9080. We will be happy to answer your queries, offer impartial advice and help you transform your property.