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Here is what our customers have to say about us:

We have been an extremely satisfied customer of Dessian for over 2 years.

They manufacture products to a very high standard, and have a customer service team and sales representatives that we have found to be very professional, friendly and efficient, who always strive to go above and beyond.

The entire process, from initial quoting through to ordering is simple. And on the very rare occasion there has been a problem, it has been resolved swiftly.

We would not hesitate to recommend Dessian to anyone.

Louise Jones

Centraframe PVCu Systems, LLandeilo, Wales

Dessian manufacture high quality products and provide the customer service to back it up. We find them quick to respond and resolve issues on the odd occasion that they do arise. I would have no hesitation in recommending them.

Gerry Hogan

Trade Windows & Doors, Dublin

I've been using Dessian (Scotland) since I started my own business seven years ago. The products are of the highest quality and the customer service is second to none, providing a professional, efficient service. Having used other suppliers in the past, I definitely would not go anywhere else. I know that they have the same high standards as I do and that I can rely on them to help me make my customers happy.


Stuart McLaughlin Joiners

It has and continues to be a pleasure dealing with all staff at Dessian, Cumbernauld, who supply our company with PVCu Double Glazing Doors, Windows, Units and Composite Doors.

We have been a customer for many years and will continue into the future as we are more than happy with the excellent service provided with every effort being made to ensure all products are ordered and delivered on time. Customer care is an extremely important element and every step is taken by Dessian staff to ensure we are kept in the picture and any queries etc., dealt with timeously.

Liz and Stuart Irwin

Kirkie Door Shop Ltd, Glasgow

Cala Homes (West) Ltd have been doing business with Dessian Scotland for a number of years and have found them very competitive in terms of their service and price. The supply and installation contract allows a better product finish and aftersales performance for our customer. I would have no hesitation in recommending Dessian Scotland to others.

Brian Johnson

Cala Homes (West) Ltd, Fallkirk

DWC Trade Windows has been a customer of Dessian's for the last 8 years. During this time we have seen and experienced Dessian excel in all areas, their product range has dramatically expanded and continues to grow with demand. As for the service, it really is second to none. Their staff are extremely friendly and always prepared to go the extra mile. We would recommend Dessian to anyone looking to supply to the trade or general public.

Rod Sait

DWC Trade Windows, Bournemouth

Since opening in October last year, Dessian has helped us to grow from strength to strength with great products. Their service and personnel are also second to none. Thank you everyone at Dessian - what a great team and company!

Dexter Roberts and Mike Deacon

Trade Fitter Rates, Cardiff

I have been with Dessian a number of years and have found staff to be extremely helpful and knowledgeable. I would highly recommend Dessian.

Warden Wilson

WJ Wilson, Co. Armagh

Joe Roche Glass and Glazing Ltd would not have developed and progressed to the extent it has over the last 14 years without the help and support of Dessian Products Ltd. It has enabled us to give our customers excellent products and services. It is a pleasure to deal with all staff who are friendly, helpful and most supportive, and will always go that extra mile to deliver a professional service.

Joe Roche

Joe Roche Glass and Glazing, Co. Waterford

As a customer of Dessian from 2011, we have found Dessian to be a valued supplier, offering a quality product alongside quality service.

David Blair

Getty Glass, Co. Down

Pro-Line has been trading in West Cornwall for nearly 20 years. After many years of fabricating the 'REHAU' frames for ourselves, we decided to cease manufacturing and once again buy-in our frames from Dessian. I had no hesitation in renewing our friendship and ties with Dessian and have not been disappointed. Bearing in mind our geographical position, being 7 miles from Land's End, some people may think 'why not use someone closer to home.' All I can say is that we enjoy dealing with Belfast. The people are friendly and have a way of making you feel important and our sales representative is also very good and will make a point of sorting out any small issues that arise. Most importantly, all of the frames have always arrived on time. I can honestly not remember one occasion when they didn't all arrive as promised. I would be more than happy to verify any of the above to any prospective customer anywhere in the UK.

John Elsey

Pro-Line Window Company, Penzance