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Double vs Triple Glazed Windows: Insulation Comparison

by Klosen UK

Aluminium Windows, Blog

16th June 2026

When it comes to home insulation, is a third pane of glass really worth the investment? Let our guide on U-values and thermal comfort help you decide....

Why Triple Glazing is Ideal for Eco Homes & Low-Energy Builds

by Klosen UK

Aluminium Windows, Blog

22nd April 2026

Triple glazing is the secret to a truly low-energy home, offering unmatched insulation and long-term sustainability for eco-conscious builders....

How Durable Are Cortizo Aluminium Frames?

by Klosen UK

Aluminium Windows

17th December 2025

If you’re considering Cortizo as a brand to support a project involving aluminium windows or doors, you might be wondering how durable they are and if they’re actually a good fit for your project. We’ll delve into all the details on Cortizo frames and whether they’re worth considering. ...

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LATEST POSTS

Double vs Triple Glazed Windows: Insulation Comparison 16th June 2026
Why Triple Glazing is Ideal for Eco Homes & Low-Energy Builds 22nd April 2026
How Slimline Double Glazed Windows Reduce Heat Loss 20th April 2026

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