Drill the holes about 4 cm deep. When all holes are already pre-drilled, clear the window with anti-static cloth and anti-static cleaner and exchange it using the duct tape. With double glazing, you’ll have to have an entire new device put in. On the flip side, secondary glazing can take https://edgargvdhm.vblogetin.com/32263529/the-greatest-guide-to-slimline-secondary-glazing