Returning to a previous customer near Newington to add to the already complete work. EWD have replaced the sand mastic on all windows in the property and replaced a number of rotten cills. The owner has previously had double glazing installed in the existing sashes. Unfortunately the windows were not re weighted at the time which meant the windows were not balanced and did not operate correctly. We have added 7kg of lead to the weights for one button sash. Easy to see why the sash would drop of its own accord, We are experts in sash and case repairs and maintenance for both domestic and commercial customers and have years of experience which means we can solve any issue with your sash and case windows.