The Roseview Ultimate Rose windows are amazing. They look so similar to wooden sash you really can't tell the difference and when the snow hit we were so glad we had made the investment in this superior product. My children's rooms are now very cosy, even in the midst of winter and the sound proofing is remarkable. Mario and his team worked meticulously to make sure the windows were fitted perfectly. They fully appreciated that the finish was important and did their best to deliver a great service. Very friendly and good at cleaning up after themselves. Definitely Recommend.