SAH & CASE WINDOWS

Our vertical sliding sash window mimics the original faultless design

We have spent time ensuring that our Vertical Sliding Sash Windows mimic the traditional design that is so well known and respected. We’ve kept the proportions, the period details and the grace and elegance. We’ve kept the top and bottom opening sashes that move air so well, and the overall dimensions which match the timber box sash originals to ensure easy installation. Our replication has been done so successfully, that we have found our Optima PVC-U sliding Sash windows are approved by planners even in conservation areas where appearance really matters.