Made-to-measure window inserts create a secondary glazing effect by using a ... Like using caulk to seal cracks, 'Injecting spray foam insulation into the window frame cavity can seal cracks and ...
A hands-on program to help people reduce window drafts by building them insulated inserts is coming to Canterbury Town Hall – ...
They then complete around 250 inserts bound for 30-40 households who have requested them. “It’s like an old-fashioned barn-raising for window insulation!” said Allison Pouliot, WindowDresser program ...