The Dzigna Blog
Notes from the workshop on windows, doors and home improvements.
Honest, plain-English guides written for South Wales homeowners by the team who fits the units.
12 May 2026
How to Choose the Right Window Frame for a Welsh Home
Welsh weather is a particular kind of test for a window — wet most of the year, salt-laced near the coast, and rarely still. Here's how we think about frames when we're specifying for a home in Tonyrefail, Porth or the Rhondda valleys.
Read article →5 May 2026
Double Glazing vs Triple Glazing: What's Worth It in 2026?
Triple glazing isn't always the right answer. For most South Wales homes, a well-specified double glazed unit will outperform a poorly specified triple — and cost less. Here's how the maths actually works.
Read article →28 April 2026
5 Signs It's Time to Replace Your Front Door
A front door doesn't usually fail dramatically. It deteriorates quietly until one wet morning it lets in a draught you can feel from the sofa. Five things we look for when we're called out for a survey.
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