Copycats have done a fantastic job replacing two timber sash windows and refurbishing nine others, including a bay window. The new windows are beautifully made and match the original style perfectly. During the refurbishment Copycats expertly repaired years of damage, added draught-proofing, rebalanced the weights, and replaced the hardware. They are highly skilled, professional, and a pleasure to work with. We have no hesitation in recommending them.