Frequently Asked Questions

Indicators that your double glazing may require repair include:

Addressing these issues promptly can prevent further damage and maintain energy efficiency.

More on this: why double glazing mists up, and what actually fixes it.

Not necessarily. We offer services to upgrade your existing windows without the need for full replacement. This includes replacing glass units, locks, hinges, and handles, giving your windows a refreshed appearance and improved functionality without the mess or cost of complete installation.

More on this: repair or replace, and how we decide.

Upgrading all units simultaneously is not required. We can work on a single window or a few at a time, depending on your preferences and budget. No project is too small for Wishaw Window Repairs.

More on this: what it costs to fix a misted or blown unit, and our window and door repair prices page.

Yes, we can repair windows with broken seals. A compromised seal can lead to draughts, leaks, and condensation between panes. Timely repair is essential to prevent heat loss and avoid more extensive future repairs.

More on this: what a failed sealed unit really means.

The U-value measures the rate of heat transfer through a window, indicating its energy efficiency. Values typically range from 0.25 to 1.25; lower U-values signify better insulation properties, helping to keep your home warmer and reduce energy bills.

More on this: window energy ratings and U values explained.

While we do not offer an emergency call-out service, we strive to respond promptly to urgent requests. In many cases, we can visit on the same day you contact us or schedule a convenient time shortly thereafter.

More on this: cracked or broken glass, what to do first.

For regular cleaning of windows and frames, we recommend using a quality glass cleaner. Utilize two cloths, one for wet cleaning and another for polishing, to achieve a streak-free finish.

More on this: cleaning uPVC frames without ruining them.

Yes, we apply the same expertise to replacing faulty double glazing on doors as we do with windows. The cost depends on the size of the glass; contact us for a tailored quote.

More on this: glass and glazing in patio and French doors.

Common indicators include:

If you observe any of these issues, it’s advisable to seek professional repair services to maintain comfort and security.

More on this: the yearly twenty minute check.

Enhancing energy efficiency can be achieved by:

By expanding your FAQs page with these detailed responses, you naturally incorporate a variety of relevant keywords, improving your site’s visibility to search engines and providing valuable information to your customers.

More on this: getting windows and doors ready for winter.

The questions we get asked on the phone

These are the ones that come up almost every day. Short answers, no sales pitch. If yours is not here, ring 01698 604 278 and ask, or send a photo on WhatsApp and we will tell you what we think.

Do you charge a call out fee?

No. There is no call out fee and no charge for coming to look. You pay for the work done and nothing else. The run out from Wishaw is our problem rather than yours.

How much does it cost to fix a misted window?

A replacement sealed unit starts at £75 for a hopper sized piece of glass. Above that it depends on the size of the pane, the type of glass, whether it is toughened, obscure, low emissivity or leaded, and how it comes out of the frame. There is no price list because every job is different, so we quote each one on its own. See what affects window repair prices for the full breakdown.

Do you have a price list?

No, and we would rather be honest about why. A price list would be wrong for most people. Two windows that look the same from the street can need completely different parts. Send a photo or describe the problem on the phone and you get a real figure instead of a range.

How soon can you come out?

It depends where you are and what is wrong. We work Monday to Friday, 8am to 5pm, and there are two of us, so we tell you straight rather than promising same day and letting you down. If it is a security problem, such as a door that will not lock or a broken pane, say so when you ring and it moves up the list.

Which areas do you cover?

Wishaw and the surrounding towns. Motherwell, Hamilton, Bellshill, Airdrie, Coatbridge, Larkhall, Blantyre, Uddingston, Carluke, Lanark, Shotts, Newmains, East Kilbride, Cambuslang, Rutherglen, Cumbernauld, Glasgow and out to Livingston. The full list is on our areas we cover page.

Can misted double glazing be fixed without replacing the whole window?

Yes, nearly always. When a unit mists up it is the seal that has failed, not the frame. We take the glass unit out and fit a new one into the frame you already have. That is the job most people think means a new window, and it does not. More on that in what causes misted double glazing.

Do you repair windows you did not fit?

Yes. Almost everything we do is on windows and doors fitted by somebody else, often a company that is no longer trading. That is normal for us and it does not change the price.

Can you still get parts for old windows and doors?

Usually. Hinges, handles, gearboxes, locks and letterplates are mostly made to standard patterns, so a thirty year old window can often be brought back to life with current parts. Where a system is genuinely obsolete we will tell you honestly rather than take the job and hope.

Do you guarantee your work?

Yes. The work we do and the parts we fit are guaranteed. Tell us if something is not right and we come back out.

Do I need to be in for the repair?

Someone needs to let us in and most jobs are done from inside, including tenement glass units, so there is no scaffolding and no need to involve a factor. Most repairs are finished in one visit unless a part has to be ordered in.

Is it worth repairing or should I just replace?

If the frames are sound, repair is almost always the cheaper and better answer. If the frames themselves have gone, replacement makes sense and we do that too. We will tell you which one you are looking at rather than quoting you for a whole house you do not need. There is a longer answer in repair or replace.


Two pages answer most of what is left. uPVC windows in Wishaw covers every style we fit and what separates them, and doors in Wishaw does the same on the door side.