I have recently had some double glazed panels replaced and was surprised that the company that did the work did not replace the seals, which were so shrunken that wind was whistling through. I decided to sort it out myself and found DG Supplyline on the web. On their website it was easy to identify the seal that I needed and it was delivered the very next day. I had the job done in less than 30 minutes. Brilliant service and this is one website that is now firmly in my ‘favourites’.
