We have recently had all our double glazing replaced by Mark Alder Window Wizard - facia boards, soffits, guttering,house windows and porch. Mark and his team have done a marvellous job and we are extremely pleased with their workmanship. They are professional, efficient, approachable and friendly. We would highly recommend Window Wizard. The quality oftheir work is excellent.

Mr & Mrs Sweeting 

Window Wizard were recommended to me by a few people. I was not disappointed. From the first contact with Mark, thesen excellent. The team were very professional in their approach and nothing was too much trouble. My order was completed fairl am absolutely delighted with all the windows, and the bifolds are amazing. I would have no hesitation in recommending to others. 

Jeanette

We are absolutely delighted with the new windows fitted by Mark Alder at our cottage in Hay-on-Wye. Mark and his sonwere not only friendly and approachable, but also incredibly professional. Their meticulous craftsmanship and attention to detail truly made a difference. The fantastic value for such high-quality work is unmatched. We highly recommend Mark Alder Window Wizard for anyone seeking exceptional double glazing and uPVC window services!

Chris and Michelle Williams 

We cannot recommend Mark Alder and the fabulous Window Wizard team highly enough. They have recently finished double glazing all the windows at the front of our house and the front door and are due back to fit double glazing for the back of the house in due course. They have also in recent years installed double glazing in a number of other properties on our behalf, all of which have been carried out efficiently, professionally and with the minimum of fuss. The Window Wizard Team are a delight to have around, they are clean, tidy and polite workers and leave the site spotless each time. Mark is always up to date on the latest rules and regulations to ensure your work complies so that your FENSA certificates can be issued.

Lynda and Chris