We offer a free quotation service & free fitting 

How we can help

Perhaps you are having problems with Misted or Steamed up double glazing or simply concerned about rising fuel costs

We are here to help .

So before you decide to change the complete window , why not just replace the glass and if you want to know more about the new A rated units and see the huge difference it makes to both your home and to your energy bill we can advise you .

 We offer first aid for double glazing and a five star recommended service.

 Here at the Glass Doctor we have over 20 years of experience and offer a fast, efficient, honest and cost effective way of improving both the look of your property and the energy efficiency of it as well. The Glass Doctor has become a reputable and well-known Home Improvement Service. Our team is up for every job, managing projects with the skill and experience our clients have come to expect. We want our customers to be fully satisfied with the quality of our work, which is why we communicate with all our customers from the sale to the survey to the fitting even to how we recycle our products.

call us now
0800 7747684


We Provide a fast and cost effective solution to replacing the whole window

by simply replacing the glass unit with an A+rated unit , not only does it enhance the look of your window

but will reduce the cost of your energy bills saving upto 30% on average.



  •            Lancashire                                                                                          Flintshire   

  •            Merseyside                                                                                        Conwy

  •            Wirral                                                                                                 Denbighshire

  •            Cheshire                                                                                            Oswestry         

  •            Manchester                                                                                       North Wales

  •            Crewe                                                                                                Wrexham

Get a quote
it's quick ,free and simple


We now offer a full range of affordable bespoke residential entrance doors in either upvc or composite.

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  • 10 year Guarantee

  • You can now choose any colour* inside or out

  • Yale high security locking system as standard

  • Traditional or Contemporary design you decide

conservatory glass replacement
  • Glass units made in house
  • Skilled craftsman
  • Care and attention
local double glazing and glass suppliers
  • New units fitted

  • Old units recycled

  • Very happy customer

  • Double glazed unit finished
  • ​glass ready to load

Price match Promise

You can count on The Glass Doctor to not just meet, but exceed all your needs and requests. Learn more about the services we provide below, we  are able to replace broken sealed units and we can provide a full refurbishment for your windows and conservatory.We  also provide triple glazed units, and as we are only replacing the glass, no FENSA/CERTAS certificates are required.  All work carries a full guarantee and meets all building safety requirements for glass.

The Glass Doctor is invested in making sure that you are happy with all the services we provide, and so far it seems like we are doing a great job! Have a look at what some of our recent clients have to say about us.

This is just a few of our Reviews

Mr Doherty

Worcester rd 


"Really pleased with the 12 units they replaced brilliant job done ,thank you " 

Mr Mrs Shaw 

Knowle Ave,

Ashton under Lyne,

We had our Patio door Glass replaced

 "They did a Fantastic job even cleaned up after as well great job done"

"Again, thank you, can't believe the total difference it has made, I can only say good things about this company"
       Mrs Goodfellow

Mr Mrs Ferguson
   Wilaston rd,
"Great service from start to finish, we upgraded our old glass to the new A rated units what a fantastic job they have done, I would recommend this company to all my friends"


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Mr Mrs Eddison

Mainwareing close,


"We had glass in our conservatory replaced ,they came out when they said they would the cost was very reasonable.

Brilliant service will recommend this company and will use them in the future"

Free quotation


For a Free Quotation simply enter your details below

Thanks for getting in contact


Why not Get your conservatory ready for summer Replace those unsightly steamed up units


new Products

We now offer a large range of composite and upvc Residential high security entrance doors, which we can colour match to any RAL number supplied.


" The glass Doctor replaced units to our bedroom and kitchen and managed to match up the Georgian bar perfectly, great price and Evan better service"

Mr Mrs Evans




“The Glass Doctor replaced 14 blown units  with new A rated ones and what a difference it has made to our property, we have recommended them already!"

Mr Mrs Pollard