Get The Fog Out

We have been restoring failed Double Glazed Units (DGU’s) since our company was founded in 2009. Using our unique solutions, products and restoration technique we are the leading restorer of failed DGU’s in the UK.

We see a world (through clear windows) where people save time, money and the environment.

What if we told you that you could remove condensation in windows with no hassle and at half the price of replacement?
Windows with condensation don’t need to be replaced; they can be repaired. Our unique, trailblazing technology to remove condensation might be complex, but the process for you couldn’t be simpler. We restore windows.

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  • Condensation in Windows

Certified Technicians

Our handpicked certified technicians are highly trained in all aspects of our innovative process.

Our certified technicians will solve your window condensation problems at a fraction of the cost of replacement. Service comes with a no-quibble 10-year warranty.

Technicians carry and will show identification for your peace of mind. They will attend your appointment on time and will fix your window in one visit.

COVID SAFE

Nationwide Service

We’re the UK’s number one in removing condensation from inside windows. That’s why we are nationwide.

Our friendly support team are ready to help you get the fog out.

Simply GET YOUR ‘ONLINE’ QUOTE, ACCEPT THE QUOTE (if you are happy of course) and we will call you within 5 working days to arrange an appointment to complete the work.

Most quotes accepted online are completed within 10 working days.

If you would rather speak to one of our customer service team however please call now on 08459011456

CONTACT US
  • Call Centre

Benefits of removing condensation in windows

On average, 50% cheaper than replacement

Environmentally responsible

Convenient one visit fix

Restores thermal efficiency

10 year guarantee

Can be done from the inside or outside

Safety glass and toughened units can be repaired

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Most Asked Questions

Yes – Typically our process saves you 50% against replacement costs and in all instances comes with a 10 Year warranty.
On average double glazing companies charge around £150 per square meter for replacement units. The company sends a surveyor out to measure up for a new unit, provides you with a quote and if you decide to accept it, takes payment. A few weeks later the company sends out a fitter to replace the failed unit, tipping the old one into a skip or landfill. The company would usually offer you a 5 Year guarantee.

Our process is not only cheaper but much more convenient for you. You receive your fixed price quotation either ‘on line’ or by phoning our customer contact centre on 08459011456. Once accepted we send a technician to your property at an agreed time and date and complete the work there and then. Most misted units are repaired in less than 20 Minutes, without removing them from their frames and with no waste glass created.

We have been successfully restoring double glazed units since 2009. Its all we do. Since 2009 we have repaired over 100,000 failed or misted units. Last year we repaired just over 20,000 windows nationally and this number continues to grow each year as we expand our service. Our customers vary from private homeowners, letting agents to large property companies such as Sanctuary Housing the largest housing landlord in the UK and for whom we have been successfully de-misting double glazed units since 2015.

It works on the vast majority of windows. Our failed unit repair process does not however work on ‘toughened glass units sat in timber frames’. When our Customer Service Advisers call you, or receive a call from you, they will check the frame type and where it is identified as timber, they will ask you to check for toughened glass markings on the double glazed unit. Most double glazed units are not toughened. Where toughened glass in timber frames is identified, we will advise you to make arrangements to replace the unit.
We can do this for you if you would like.

Yes it is. We ask that you size your windows into SMALL (for comparison ‘up to half the size an internal door’) MEDIUM (for comparison ‘half to a full internal door size ’) LARGE (for comparison one full to two full internal doors size). If you have actual measurements please use our SMALL, MEDIUM or LARGE size calculator. But don’t worry if not, just simply size your windows as compared to an internal door, get your quote and accept it if you are happy. The more windows you have the cheaper your price will be, so please take advantage of this.

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What our customers say

We have been working with Sanctuary Housing since 2015. Over this period we have repaired over 15000 failed double glazed units. Scott Leason, Contract Manager for Sanctuary Housing said ‘Crystal Clear has become an integral part of our asset management strategy. They bring a modern and fresh response to maintenance which delivers significant added value
Scott Leeson – Sanctuary Housing
Managing 15,500 homes, Yorkshire Housing gets through a lot of uPVC windows. Working with Crystal Clear Window Works has helped us repair rather than replace many of these windows, saving us money and keeping waste out of landfill.
Simon Winch – Yorkshire Housing
I wish I had known about this service earlier. I saved £125 having 3 windows restored by CrystaI Clear.  Have certainly told all my neighbours about it
Alan – Halifax
I had 5 failed windows. The technician arrived on time and completed my work in less than an hour. Really pleased with the result.
Elizabeth – Cambridge
Of course I was sceptical but after the repair process was explained to me I was thrilled by the results.
Janet – Manchester

Don’t replace your double glazed units
Repair Them!

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