STOP STOP STOP.
Before paying ridiculous prices for poor service and workmanship you have to take on board these reviews. We have just had 9 windows fitted in total , all sash, with a large Bay, all done with minimum of fuss and total professionalism. 4 weeks from order to complete install . Miall, a gentleman who is eager to please and Christian who came to fit our windows in the most awful weather went above and beyond and exceeded all expectations. Windows look great, neighbours are asking already who supplied them and I will be contacting them for future work without any hesitation.
I would award 6 stars if I could.
Thanks all at Heath, you deserve all these plaudits.
PS Thank you Mr and Mrs Mutter in Penylan for the recommendation. Saved us a small fortune
5/5 stars by Mr. Richard and Rhiannon Perry on November 20th 2014