Call us on 029 2056 6694

Here at Decorative Glass & Glazing we have been providing a valued service to our customers in and around Cardiff for almost 15 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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The Which? Trusted Trader

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 are insurance backed on all doors and windows installed.

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


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.


“I very rarely write any reviews but felt I had to on this occaision as I am so pleased with the service I received. The time it took from agreement to installation was very quick. The staff are reliable and very understanding of the customer’s needs. The work conducted was quick with minimal to nil disturbance for windows and a door to my existing conservatory. It was professionally conducted with extreme diligence and attention to detail. Overall the work completed is to an extremely professional standard. I would 100% recommend Decorative Glass and glazing Co Ltd.” – Glenys Browning, 14/03/2017

“Just had 3 sealed units fitted first class company, would recommend to anyone, well done Decorative Glass.” – Jeff Seager, 28/02/2017

“Excellent products and Service”

“I have used this company before. All the staff are extremely pleasant and really helpful. This company goes the extra mile, excellence at a very reasonable price. I can recommend without hesitation. Thank you Chris and Paul.” – Nigel, 08/03/2017

“Excellent and Professional”

“Prompt response to enquiry and submission of qualification, Delivery on time.” Michael, South Glamorgan, 16/02/2017

Why choose Decorative Glass & Glazing Co Ltd?

  • Established since 2001
  • Approved by Which Trusted Trader
  • Clean, efficient and reliable fitters
  • Commercial and domestic
  • Door and window repairs
  • Glass and glazing specialist
  • Free quotations
  • Highly recommended by our customers
  • FENSA registered (number 31498)
  • Co. Reg (3982626) Registered in England and Wales (2001) 


Areas covered:

  • Cardiff
  • Vale of Glamorgan
  • South Wales Valleys
Door hinge screws being tightened
double glazing repairs van

Services provided:

  • Window and door repairs
  • Velux Window Repairs
  • New window and coloured composite door installations
  • Fascias and guttering
  • Stained glass
  • All types of glass cut to size and supplied
Humidity at a window

Services provided:

  • Broken or misted glass replacement
  • Faulty or broken hinges, handles and locks
  • Patio door problems
  • Draughty or leaking windows, doors and conservatories
  • Catflaps, letterboxes and door panels
  • Upgrades on locks and handles
  • General home improvement
  • Conservatory roof panels
  • Free advice from a friendly, reliable company
  • Velux windows repaired
  • For further information & services see our sub headings
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