How to Spot a Cowboy Window Fitter (and What to Do)
The red flags rogue window and double glazing traders share, plus how to get your money back and report them if you've already paid a deposit.
Read the guide →Window Grants UK: What's Actually Available in 2026
ECO4, Warm Homes: Local Grant, and the Scotland/Wales/NI schemes explained honestly, current as of September 2026. Check what you can really get.
Read the guide →Argon Gas Filled Windows Explained: Worth the Extra Cost?
What argon fill actually does to your U-value, whether it leaks out, and the real cost premium versus air-filled double glazing. No marketing spin.
Read the guide →Secondary Glazing Explained: Cost, Pros and When to Choose It
Secondary glazing costs half of double glazing and cuts noise better. Here's when it's the right call in 2026, and when it isn't.
Read the guide →How to Vet a Window Installer Before You Hire in the UK
FENSA checks, Companies House checks, deposit red flags: the real checklist for vetting a UK window installer before you sign anything.
Read the guide →Window U-Values Explained: What's a Good Score in 2026?
Confused by U-value numbers on window quotes? See what counts as good in 2026, how it's worked out, and what to ask any installer before you sign.
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Window advice & guides
Costs, window styles, and how to choose an installer.