Is secondary glazing right for you?

Secondary glazing is a practical solution if you want to make your windows more energy efficient, without the cost and disruption of full window replacement. It is especially useful in older properties, period homes, listed buildings, or any setting where you want to retain the original windows while improving insulation and comfort.

Adding a secondary glazed panel can help reduce heat loss, cut down on draughts, and lower outside noise, making rooms feel warmer, quieter, and more comfortable all year round. It’s also a cost-effective option if you’re looking to improve window performance without committing to brand-new double or triple glazing.

How does a secondary double glazing kit work?

A secondary glazing kit works by adding an additional layer of glazing to your existing windows, creating an insulating air gap between the panes of glass. This helps to improve heat retention, reduce noise, and enhance energy efficiency without the need for replacing your original windows. Secondary glazing can even be attached to double glazed windows, effectively creating triple glazing, for a fraction of the cost of replacing your windows with true triple glazing.

But the best thing about secondary glazing? It’s really easy to install!

While the exact process will differ depending on the glazing kit chosen (don’t worry – we’ll provide detailed instructions to guide you through the installation) the installation process for a standard single panel secondary glazing kit will look something like this:

1. Prepare the Window: Clean the surface for proper adhesion.
2. Measure and Cut (Only If Needed!): Trim the glazing panel to fit your window dimensions.
3. Attach the Glazing: Use magnetic strips, adhesive, or a frame system to secure the secondary glazing to your existing window.
4. Seal the Edges: Apply seals or foam strips to ensure no gaps.
5. Final Check: Ensure the panel is secure and easily removable for maintenance.

All of our secondary glazing products come with:

• A 10-year guarantee
• Comprehensive step-by-step installation guides to ensure a smooth and hassle-free setup.

Our secondary glazing solutions include fixed panels using polycarbonate glazing, to bespoke systems like our opening wood and aluminium units glazed with a range of glass types. This means we should have an option to suit most needs and budgets.

If you don’t see what you’re looking for here, please don’t hesitate to get in touch. We’ll be happy to assist with tailored solutions, provide further product information, or guide you in choosing the product that’s right for your needs.

How long does secondary glazing last? It is as durable as standard double glazing?

While secondary glazing isn’t typically as long-lasting as standard double glazing, if properly installed and cared for, secondary glazing can last 20 years or more.

The lifespan of secondary glazing is usually affected by:

• build quality

• how well it is installed

• exposure to sunlight, moisture, and condensation

• how often the units are opened and closed

• general maintenance

All our secondary glazing kits are of the highest quality, manufactured in the UK, and guaranteed for 10 years.

See secondary glazing projects from our previous customers here.

Questions or concerns? Simply get in touch and we’ll be happy to help!