Double glazing has become a household buzzword, and for good reason. Whether you’re looking to improve energy efficiency, installing double glazed windows is the way to go.
What is Double Glazing?
Essentially, double glazing means two glass panes separated by a gap, usually filled with argon gas, to enhance insulation. This design keeps your house cosy, reduces noise, and boosts your home’s safety.
Why Choose Double Glazing?
It’s tough to overlook the advantages of double glazing, from lower energy bills to enhanced comfort. By keeping the warmth in during winter and the heat out during summer, you’ll notice a dramatic drop in your energy bills.
Another major perk is noise reduction. If you’re near a bustling area, double glazed windows help create a peaceful indoor atmosphere. On top of that, the added layer of glass and reinforced frames offer extra security against break-ins.
Preparing for Installation
Prior to the installation process, there are a few things you should do to prepare. Make sure the spaces near your windows are free of clutter to give the installers room to work. If you’ve got animals or small kids at home, consider keeping them in another room during installation.
Ask the installation company about any other prep steps beforehand. Many installation teams may recommend disabling window alarms or covering nearby furniture to keep everything clean.

Step-by-Step: Installing Double Glazed Windows
The installation process typically starts with measuring of your window openings to ensure the new windows fit snugly. Next, the old units are taken out without damaging the surrounding brickwork.
With the frames ready, the new Double Glazed Windows St Albans glazed units are positioned with precision. They make sure everything is perfectly aligned before fixing them firmly into place. Finally, the gaps around the frames are sealed with durable sealant to prevent drafts.
Post-Installation Care
When the job’s done, you’ll need to follow a few maintenance tips. Allow the sealant to cure before opening the windows fully, usually 24-48 hours.
Regular cleaning helps maintain appearance: clean with gentle soap and water. Don’t use rough sponges or strong chemicals that could harm the surface. Also, inspect the seals now and then to ensure they remain intact and reapply sealant if needed.

Potential Installation Issues
Although experts strive for flawless jobs. Weather conditions, tricky access, or unforeseen structural issues may slow down the process.
To avoid surprises, choose a reputable installer who provides written guarantees. Communicate with the team upfront to ensure you’re on the same page.
Cost of Double Glazing Installation
The price of installation depends depending on how many windows you’re replacing, the materials, and your home’s layout. On average, you can expect to pay around £400–£600 per window, although larger projects or premium materials can raise the overall price tag.
It’s smart to compare several estimates from established installers and look for accreditation like FENSA or CERTASS. This ensures quality work and protects your investment.
Environmental Impact
Not only does double glazing improve comfort, it’s good for the environment too. By reducing energy consumption, you contribute to a greener future. Many modern windows are also recyclable, adding to their environmental appeal.
Conclusion
Installing double glazed windows is a wise decision, bringing comfort, efficiency, and value to your home. When you prepare your home, work with pros, and follow aftercare tips, you’ll enjoy the benefits for years to come.
If you’re considering double glazing, don’t wait any longer. Reach out to a trusted professional and give your home the upgrade it deserves.