DNK Services Ltd

We needed a cat flap fitted into the glass of our French doors. I shopped around first but found the cost to do the job really doesn't vary much. Our next priority was timing as we wanted it fitted before we went on holiday. DNK were able …

I normally replace failed double glazed units, but also fit upvc panels when the need arises and I have always used DNK. …

DNK Services are reliable and very helpful and very friendly people. It’s nice to work with a company that says what does what they say they are going to do when they say they are going to do it. There were really flexible with me and came …