Endorsed by Which?

M D Joinery (Southport) Ltd


22 Reviews

Opening Hours
Today - 08:00–17:00
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–17:00
  • Saturday - Closed
  • Sunday - Closed

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After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.


We manufacture and install casement style windows and residential upvc doors from the Rehau total 70c range of profiles. We have been manufacturing since 1991 and are the only manufacture and installer in our local area. We have all our own installers so from the moment you ring to the moment the job is finished you only ever deal with M D Joinery staff. We are a Fensa registered installer and all windows and doors manufactured in our factory are CE compliant and meet all current building regulations.

As well as doing casement style windows we also supply and install a large range of vertically sliding sash style windows, Rock door composite doors, and Bi folding upvc doors. All items can be tailor made to meet you own custom specification.

We are approved installers of replacement roofline products and we carry out repairs to upvc and timber windows and doors. M D Joinery has a large portfolio of conservatories, structural alterations, joinery, and extension jobs we have carried out over many years

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing repairs
    • Double glazing suppliers
  • Conservatories

    • Conservatory repairs
    • Conservatory maintenance
  • Builders

    • Building services
    • Extensions
    • Garage conversions
    • Guttering repair services
  • More Services

    • joinery works
    • roof line products
    • structual alteratons.

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

22 reviews
Customer Service
Sort by
Excellent Workmanship
Customer Service
I would definitely recommend M&D Joinery for there excellent work and great workers.I had the glass replaced in existing windows which they installed 30+ years ago.Wonderful job.Very pleased with them.Lovely people to deal with.The price was right too. EXCELLENT - 5 STAR
Customer in Lancashire Posted on 11/03/2024 , work completed 11/03/2024
The trader replied (on 12/03/2024)
Thank you for your feedback. Its always nice to go back to jobs we have previously installed and carry out more work.
New door
Customer Service
Professional service from start to finish. Can't fault, from the people in the office to the bloke who came to measure. Plenty of advice from the fitters, did a good job left things tidy & didn't leave till we were satisfied. Would recommend & use again.
Customer in Merseyside Posted on 14/08/2023 , work completed 24/07/2023
The trader replied (on 15/08/2023)
Thank you so much for your feedback. I will pass these kinds words onto all the staff. Thanks once again Mike.
Excellent, professional installation.
Customer Service
Company installed two UPVC flat windows and a bay window. Erik, Andy and foreman Jason arrived most promptly on the installation date. Their professionalism and attention to detail was excellent throughout and at all times they were most obliging and courteous. On completion of the work they swept up and took away all detritus. I am very satisfied with the work and therefore would not hesitate to recommend this company.
Customer in Merseyside Posted on 11/06/2023 , work completed 30/05/2023
The trader replied (on 13/06/2023)
Thank you very much for your kind words and feedback. i will make sure its passed onto Jason and his team.
Highly Recommend
Customer Service
MD Joinery fitted a new Rock Door and fanlight to our property No pressure at showroom and very friendly and knowledgeable on visiting our property to measure up Good communication and excellent job by the fitters who treated property with respect and cleaned up afterwards Would recommend this company highly
Customer in Merseyside Posted on 06/04/2023 , work completed 29/03/2023
The trader replied (on 06/04/2023)
Thank you very much for taking the time to leave us some feedback and your very kind words.
Nicely done job and would recommend them
Customer Service
Inner (to porch) and outer front doors with glass panels on either side, 3 months ago. Chosen from a recommendation of two separate friends. Helpful and relaxed initial assessment – no pressure. The job was completed very professionally and cleanly. A squeak that developed a week later was dealt with without hassle. More than happy with the finished result.
Customer in Merseyside Posted on 19/03/2023 , work completed 24/11/2022
The trader replied (on 21/03/2023)
Thank you very much for taking the time to leave us a review. Much appreciated. Thanks Mike
Fabulous UPVC doors and windows, fitted by very professional and efficient team.
Customer Service
I had 3 new external doors and 2 rear windows replaced, including 2 misted panels from a bay window, in an older house. This company were extremely professional and efficient from start to finish. From measuring up, until the date of instalment, they were informative and courteous. The team who installed were extremely professional, fast, efficient and finished the work to a very high standard. I was amazed at what they achieved in the space of a day and a half. They were also polite and left my house far tidier than they found it! I wouldn't hesitate to recommend this company. One of my rear doors is an awkward size but they made to measure a fabulous replacement door, far better than the original. I can honestly say my home is a lot warmer now with the new doors and I'm so glad I had the work done. Thank you so much to all the team at M.D. Joinery.
Customer in Merseyside Posted on 23/05/2022 , work completed 23/04/2022
The trader replied (on 27/05/2022)
Thank you very much for your very kind words. I will pass them on to all the staff on Monday. I am really taken back by your very kind words. we all try really hard to make a good impression and i think its fair to say we have done. Thanks once again and am really glad you can see a big difference.
Top quality!
Customer Service
The fitters from MD Joinery were great! They took time to protect my home whilst they carried out the installation of my new double glazing. The quality of the materials and fitting were first class and I was impressed by the way the lads tidied up after themselves. I would highly recommend MD Joinery and I would not hesitate to use this company again.
Customer in Lancashire Posted on 17/02/2022 , work completed 16/02/2022
The trader replied (on 18/02/2022)
Thank you very much for taking the time to do a review. Our staff try very hard to keep the mess and disruption to a minimum when on site so it's very nice to read your kind words. Thank you for your business and we look forward to seeing you again. Thanks Mike
Fit new double doors.
Customer Service
This review is not about the workmanship which was good. It about a complaint to my carpet which was left scuffed. I contacted MD windows about this matter and Mike called to my home to have a look. He said his fitters did not cause the fault as they worked outside. But they had to step inside to fit the plastic trims to fit the door surround. I had put a cover over the carpet but I did see them inside when I looked through the door. I am sure that they cut the trim to size on the inside because I saw work tools on the carpet. To say I am very disappointed with Mike's response, as no way would I damage my own carpet. We were going to ask MD windows to replace further outside doors but now I would have to watch them the whole time. Now I have to look for another double glazing company which I did not think I would need to.
Customer in Merseyside Posted on 06/02/2022 , work completed 12/01/2021
The trader replied (on 11/02/2022)
This is a copy of the final email we exchanged which I am putting as a reply to this clients feedback. We have had meetings about this and also exchanged emails and letters. You called up to let us know about the issue, I called out and looked at it and discussed it with you. I have spoken with the guys who were there. I have replied back to you explaining in great detail what Information I have, I have explained that I cannot understand how it could have been caused by the work we carried out. I have gone over and over it trying to figure out how we could have possibly caused the issue, I have explained it to you in detail. If you can explain to me how we could have done it I am willing to listen and I genuinely mean that as I have no idea what could have caused the issue. As I have said it makes no sense to me how this could have been caused by the work we carried out. If it had a mark on it or a cut from glass I could understand but for the life of me I cannot see how we could have caused this. I am giving you my honest feedback based on what I have been told/worked out and I am very sorry you feel how you do. I do not like having this type of situation, if we have done something wrong we sort it out. By all means leave a review but I would ask that you include all the facts that I have sent to you and also the feedback you have sent in previous correspondence informing us how pleased you were with the work etc. Thanks Mike
3 part roof replacement
Customer Service
A leaking 3 part conservatory roof requiring replacement. M D Joinery were helpful in responding to a request for help and were very thorough in their assessment, advice on what was required, preparation of the job and its execution. Mr Durkin attended regularly throughout the week to ensure satisfactory progress. The staff, particularly Paul, Johnny and Carne were friendly, helpful, respectful, obliging and efficient throughout the project which was completed on time.
Customer in Merseyside Posted on 17/07/2021 , work completed 11/07/2021
New front door
Customer Service
New front door fitted today Paul and Johnathan arrived early very pleasant and polite. Explained everything right throughout the job were clean tidy very hard working and they know the job inside out. Would recommend the firm. A job well done.
John in Merseyside Posted on 08/06/2021 , work completed 08/06/2021