Client Testimonials

Mr & Mrs Howells

October 2023

Honestly; what a fantastic company! Nothing was too much trouble, from start to finish! The workmanship is excellent! The customer service is second to none!

Mr Shone

February 2023

Best company around for supply and fit of upvc windows and doors. A very professional outfit from Paul in sales to Chris the fitter the company takes pride in their work with a high quality product at a reasonable price.

Mrs Goldingay

February 2023

Highly impressed from the off. Lovely chaps, really knowledgeable, meticulous in their work, friendly, professional. Highly recommend Delyn, a fantastic team.

Mr Morgan

Had a lean to conservatory replaced end of 2021. Did a lot of shopping around and Delyn offered the best price I could find. Great staff on the phone, great guys came out to do the build. Felt like real care was taken. Done on time with minimal fuss. Very happy with the finished product. Would definitely recommend.

Ms Neighbour

August 2023

Brilliant firm, would highly recommend, the gentleman who came to measure and take my order the surveyor and fitters all arrived at the arranged time. The fitters were friendly and did a perfect job fitting my patio door and cleaned up after themselves.

Mr Fildes

November 2023

Our second time around using Delyn Windows and the experience was yet again first class. Polite and professional from the outset and competitively priced we would have no hesitation in recommending Delyn Windows to others.

Mr Galloway

August 2023

I would definitely recommend his company. From initial survey to completed job, Simon installed the windows and left everywhere clean and tidy, he was friendly and efficient.

Mrs Riley

April 2023

Absolutely fantastic window company. Can’t recommend highly enough. Great service from ordering through to fitting. Absolutely love our bifold doors and skylight. Fitted perfectly and left very tidy afterwards.

Mr Oates

February 2023

Delyn Windows fitted a composite front door, French doors and sash windows. We had quotes from several local companies and Delyn were the most reasonable. The products are excellent and were fitted to a very high standard , I would recommend this company.

Mr Tyrell


Delyn Windows never fail to deliver. Fantastic experience from start to finish. Nothing is ever a problem. I have had numerous windows off them over the years and my latest installation helps finish off a project. Highly recommend.