For homeowners looking to boost comfort and efficiency, few upgrades can match the benefits of installing double glazed windows.
The Basics of Double Glazing
When we talk about Double Glazing St Albans glazing, we mean windows that feature two panes of glass separated by a layer of air or gas. This design helps to reduce heat transfer, keeping your home insulated against both cold and heat.
Today’s double glazed windows also often include low-emissivity (Low-E) coatings, argon gas fills, and advanced frame materials to further enhance performance.
Benefits of Double Glazing
There are many reasons why homeowners are choosing to install double glazing. Here are some of the main benefits:
- Say goodbye to high energy bills with the superior insulation of double glazing.
- Enjoy a quieter, more peaceful home environment.
- Protect your home with the added security of double glazed windows.
- Add value and appeal to your home with modern window upgrades.
Getting Ready for Double Glazing Installation
To ensure a smooth installation, consider the following steps:
Begin by identifying the windows or doors you want to upgrade. Focus on single-glazed or drafty windows first.
Next, choose your preferred window style and materials. uPVC is popular for its affordability and durability, while timber offers a more traditional look and aluminum provides a sleek, modern finish.
Finding a Trusted Double Glazing Company
Although some experienced DIYers might be tempted to install double glazing themselves, hiring a professional is usually the best choice.
Choose a company that’s FENSA or CERTASS certified to ensure compliance with building regulations. Request testimonials, browse reviews, and compare pricing carefully.
A trusted company will oversee the full process, from survey to finish.
The Installation Process
When the big day arrives, the process typically unfolds as follows:
- The team will begin by safeguarding your home’s interior from debris.
- The old windows will be removed cautiously to avoid structural damage.
- Your new double glazed units are positioned, leveled, and secured.
- Finally, finishing details like trims and seals are applied, and the area is tidied.
Expect the process to last one to two days, though larger jobs may take longer.
Troubleshooting Common Issues
Occasionally, installers encounter surprises during the process. One example is damaged frames or structural problems may be uncovered when old windows are removed.
Qualified installers have the expertise to handle such surprises efficiently. Stay in touch with your installer and ask for updates if problems arise.
Aftercare and Maintenance
Once your double glazing is installed, proper care will keep it performing well for years. Wipe down the glass with gentle soap and water to prevent buildup.

Inspect the seals occasionally to ensure they remain intact. Should you notice fogging between panes, contact your installer—it could indicate a failed seal.
Lubricate the hinges and locks annually to ensure smooth operation.
Environmental Impact and Sustainability
Beyond personal comfort, double glazing helps the environment. Because it lowers your energy use, double glazing contributes to fewer greenhouse gas emissions.
Many manufacturers now use recycled materials in frames and energy-efficient glass. Be sure to inquire about the eco-friendly choices available.
How Much Does Double Glazing Cost?
The cost of double glazing varies depending on several factors, including window size, material, and design. Typically, homeowners can expect to pay between £400 and £600 per window, though premium options may cost more.
While the upfront cost may seem significant, the long-term savings on energy bills and the added value to your home often make double glazing a worthwhile upgrade.
Wrapping Up
Fitting double glazing is among the most beneficial upgrades you can choose. You’ll enjoy better comfort, energy savings, security, and property value.
By selecting trusted professionals and caring for your windows, you can enjoy the many benefits of double glazing for years to come.