Blog
Window and door advice
Straight answers from Fenster in Milton Keynes: why things go wrong, what to fix yourself, what to choose and when to do it.
A new post every Monday.
Integral blinds: how blinds inside the glass work
Integral blinds are sealed between the panes of a double glazed unit, so they never need dusting. How they operate and where they make sense.
More posts
Fixes, choices and seasonal checks.
Why uPVC doors stick in wet weather
A door that locked fine all summer and drags in October is a seasonal pattern with a mechanical cause. What autumn does to doors, and the fix.
Trickle vents explained: why new windows have them
Since 2022, most replacement windows in England need trickle vents. What they do, why the rule exists, whether you can refuse them and how to use them properly.
A new front door before winter: composite or uPVC, honestly
Composite and uPVC front doors compared honestly: warmth, security, colour, feel and cost logic, and which one actually suits your house before winter.
How window replacement actually works, from survey to fitting
What actually happens when you replace windows: quote, technical survey, manufacture and fitting day, and what each stage decides. No mystery, no hard sell.
The 20-minute autumn check that saves winter callouts
A practical September walk-round of your windows and doors: seals, hinges, locks, drainage and the small fixes that stop midwinter failures and cold rooms.
Misted double glazing: why windows go cloudy and how it's fixed
Cloudy glazing you cannot wipe clean means the sealed unit has failed. Why it happens, why it will not recover and how replacement works without new frames.
Draughty windows: repair or replace? An honest checklist
Not every draughty window needs replacing. A straightforward checklist of what can be fixed, seals, hinges and locks, and the signs the window is done.
Condensation on the outside of your windows? That's good news
External condensation on new double glazing is the glass insulating well, not a fault. What causes it, when it clears, and the one misting that is a problem.
Earlier posts
Everything else we have written.
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Something the blog does not cover?
Send us the question with a photo of the window or door, or ring the office. We will tell you what we think it needs.