Ask The Expert: Window & Door Repair Advice

Why is your window making a strange noise? Can misted double glazing be fixed? Does a faulty door lock mean you need a new door?

At Coast2Coast Window Repairs, we know that even a small window or door problem can leave you wondering what needs fixing and how much work might be involved.

Our Ask The Expert guides answer common questions about window repairs, double glazing, door hardware and everyday faults. We explain what might be causing the problem, what to look out for and when a professional repair could help.

Your Window & Door Questions Answered

From draughty windows to troublesome locks, explore our straightforward advice on common problems affecting homes across Cornwall.

Why Does My Window Whistle When It’s Windy?

If your window makes a high-pitched whistling noise whenever the wind picks up, it's usually because air is being forced through a small gap around the window. The sound can be particularly noticeable during strong winds, when differences in air pressure cause air to...

More Helpful Window & Door Advice

Looking for information about another common repair problem? Our blog covers practical questions about maintaining and repairing your existing windows and doors.

We'll continue adding answers to common questions about hinges, handles, seals, locks, glazing and other window and door faults.

Read Our Latest Blogs

Have A Question About Your Windows Or Doors?

Not every problem has an obvious cause, and you don’t always need to replace an entire window or door to put things right.

If something isn’t opening, closing or working as it should, we’re happy to help you explore the options. We provide practical window and door repairs across Cornwall, including smaller jobs, and offer free quotations.