I have had the large sash windows of my Victorian house replaced with UPVC double glazed windows from the heritage range, with a wood grain finish; honestly you can hardly tell the difference from the original look, except that the new windows are solid, secure, draft free and incredibly stylish. I've already noticed the difference in heat retention within the rooms and noise reduction.
Osborne have been a pleasure to work with. They are efficient, knowledgeable, helpful and the work and finish is outstanding. Highly recommend.
It's an expensive investment, but I'm really happy with the results, its worth every penny.
5/5 stars by Ms. Ingrid Dunn on February 18th 2017