Your Local Glass and Glazing Experts in Cardiff

We have been providing a valued service to our customers in and around Cardiff for almost 19 years. As part of our ongoing commitment to customers, both old and new we endeavour to provide a fast, clean and efficient service encompassing Cardiff, The Vale of Glamorgan and the South Wales Valleys.

Our small and friendly business has built up a reputation for fast, efficient and reliable services. We are double glazing repair specialists, providing domestic & commercial window and door repair services including uPVC, wood & aluminium. As we have been established since 2001 you can rely on us to repair, replace and maintain your doors and windows to the highest of standards

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Latest Reviews

  • amazing stained glass artist! Had stained glass windows installed from this company a few days ago and am so pleased to say what a wonderful job they did, the workmanship was faultless and the fitters were on time and very tidy would definitely recommend this company.

    wackojackomacko
    5/21/2015

    Excellent service, fast efficient, good price, I would recommend this company. Great work on the stained replacement units they look fab.👍

    Don O’Driscoll
    2/19/2019

    Fab people,helpful & 100% reliable. Job done quickly too! I would highly recommend them to anyone looking for window work.�

    Elizabeth Stickler
    11/08/2016
  • We would highly recommend this firm.They were very thorough, professional, prompt and did a fantastic job of repairing all our windows and doors.. We can’t believe how much warmer our home feels now. No more draughty windows and doors.Looking forward to lower electricity bills in the future! Thank you.

    Joanne Williams
    1/26/2019

    I’m very pleased with the service I have received. My new doors look amazing. Quality product fitted by professional people. Would recommend to anyone and not over priced so will be using this firm again.

    Tina Manley
    9/11/2019

    Really efficient service, friendly staff and competitively priced . Would definitely recommend .

    Claire Bamsey
    7/24/2020
  • Friendly, helpful, reliable. Excellent work and they listen. Quick.

    Giselle Martinez Evans
    4/11/2018

    Would definitely recomend & use again Friendly quick service at great prices

    ElizabethL-157
    11/21/2019

    Very impressed with this company, would use again
    Thanks

    Keith Lewis
    1/29/2020
  • Very competitive prices and quick, friendly and efficient service. Would highly recommend.

    Fay Harding-Lewis
    2/13/2020

    Excellent in every way – very competitive price, the office staff were responsive and helpful, and high quality windows fitted well. Thank you.

    hugo cosh
    7/10/2020

    Brilliant service.
    Quick efficient and Friendly staff
    Would definitely recommend

    Lauren Sullivan
    6/11/2020
  • Very efficient and speedy service. We had to replace one double glazed panel due to it being blown. Will use again and would recommend.

    Ian Pearson
    10/25/2018

    Satisfied Customer I was recommended to this Company by a colleague. I had several double glazed units replaced and I was very impressed. The fitters who came out were clean and efficient. I would definately use this Company again.

    Jes11sie
    1/24/2013

    Very satisfactory workmanship and total cost came inside the original quotation based on time actual This is the second occasion of service to remedy minor but significant things — out of alignment front door / impossible to use bi fold door and hinges replacing in bedroom fanlight window. All dealt with promptly and to our complete satisfaction . Highly recommended by us. Dave Burston/ Cardiff

    CarysB-5
    12/11/2017
  • My family has used decorative glass on two or three occasions always efficient show up when they say they will and do a top notch job in good time. Thanks for the great work guys i’m sure there will be more for you in the future

    Sion Dean
    10/03/2019

    Very happy with the repairs to my windows, good as new

    Susan Green
    3/28/2017

    Used to service / repair gap in conservatory doors. From initial assessment visit to actual service / repair the service we received was very good – prompt, polite, clean and everything explained. Will definitely be keeping their number for future use �

    Taff Jones
    12/08/2017
  • door repair I have used this company before and each time have been extremely pleased with the finished job. They are proficient and punctual friendly also. I would be happy and confident to call upon them in the future.

    Margaret Worbey
    11/26/2019

    Glass Replacement Great Job and cannot fault the service

    Umran Malik
    11/14/2019

    These guys are great so far they have replaced blown sealed units window handles and a French doors lock for me matching frosted glass patterns perfectly clean tidy jobs saved me loads compared with new windows and doors can’t recommend them enough thank you😀

    Gareth Jordan
    5/04/2019
  • would use again definitely Had some minor work done to two doors recently and the work was excellent – the men that came to price and then do the work were very courteous. I would definitely recommend to friends as they were so reasonable, it was unbelievable compared to another quote I received. Also the person the phone was great – very friendly and courteous.

    JohnH-1734
    10/08/2019

    I’ve used this company twice now. Once to replace a glazed unit in a kitchen window and most recently to supply and fit a set of sliding doors. On both occasions they provided excellent service, were prompt and efficient and excellent value for money. Highly recommend and will use again.

    Peter Mann
    10/09/2018

    Door and window repair Not the lowest prices but they are very reliable, they turn up on time and do the job as requested. Easy to speak to them as there is always somebody at the office.

    SoF-2
    12/12/2017
  • Would use again Efficient, reliable and reasonable. We had 4 double glazing units replaced and were very happy with the overall service and product. Would recommend.

    kellybach1977
    3/08/2013

    Great Service! I have used Decorative Glass & Glazing twice, and on both occasions they have been great. They are friendly, attentive and above all do a very good job at a fair price. They are extremely clean and tidy, when they left you wouldn’t know they had been there, except for my nice new windows. I highly recommend this company.

    TonyC-242
    10/13/2017

    testimonial From the initial telephone enquiry to the completion of the job, professionalism and courtesy of the staff were outstanding. Times and dates were adhered to as well as the price quotation and we were kept informed by e-mail or phone. I would unhesitatingly recommend this company.

    Anthony Leader
    8/15/2019
  • Superb service! Excellent company , i required a replacement window that had become misted over time as the seal had be broken. This company provide a great service , i had a same day call out and quote within 24hrs . the gent who attended was very polite and helpful. To top it off the price was very competitive!! Thank you 🙂

    Phil Jones
    8/07/2020

    Very professional service from start to finish highly recommend

    Susan Potter
    10/18/2017

    My wife and I have used them a number of times over the years for window repairs. They are efficient, well-run, friendly and their prices are reasonable. Would highly recommend.

    Phil Nifield
    6/16/2020
  • Just had 3 sealed units fitted first class company, would recommend to anyone, well done Decorative Glass

    Jeffrey Seager
    2/28/2017

    Great service repaired my windows. Really professional highly recommend to people

    Sharon Robbins
    2/16/2017

    excellent service from start to finish. I had some new Double glazed units and hinges fitted. Excellent service from start to finish. Would definately have this company back for any future work and would highly recommend them.

    charliewarlie
    5/21/2015
  • Prompt, reliable, punctual, polite and pleasant staff. Excellent job completed within the promised time scale.

    Susan North
    2/16/2018

    Amazing company came out on time, very professional and highly recommend

    Umran Malik
    2/06/2018

    Excellent service very happy with our new windows!

    Katherine Board
    1/27/2020

Code of Conduct

As a Which Trusted trader, our business has been through a rigorous application process so you can be confident you are hiring a reputable trader.

Guarantees/Warranties

Guarantees/Warranties are insurance backed on all doors and windows installed.

Guarantees/warranties are not insurance backed on all the other items installed.

Complaints

Where we are unable to resolve your complaint using our complaints procedure, as a which? Trusted Trader we use dispute resolution ombudsman for dispute resolution.

In the unlikely event that we cannot remedy your complaint to your satisfaction you may wish to refer your complaint to them.

If you wish to do so please contact Which? Trusted Traders in the first instance on 03332413209.

Why choose Decorative Glass & Glazing?

  • Established for over 15 years
  • Approved by Which Trusted Trader
  • Fast, efficient and reliable fitters
  • Glass and glazing specialists
  • We offer Free quotations
  • Highly recommended by our local customers
  • FENSA registered (number 31498)
  • Co. Reg (3982626) Registered in England and Wales (2001)
  • Commercial and domestic services available
  • Door and window repairs

Areas Covered

  • Cardiff
  • Vale of Glamorgan
  • South Wales Valleys
modern stained glass panels mixed colours
door handles and locks being installed with screwdriver

Services Provided

  • Window and door repairs

  • Velux Windows and Velux Window Repairs

  • New window and coloured composite door installations

  • Fascias and guttering

  • Stained glass

  • Broken or misted glass replacement

  • Faulty or broken hinges, handles and locks

  • Patio door problems

  • Draughty or leaking windows, doors and conservatories

  • Cat flaps, letterboxes and door panels

  • Upgrades on locks and handles

  • General home improvement

  • Conservatory roof panels

  • Free advice from a friendly, reliable company

  • For further information & services see our sub heading