Full the window retrofit by fitting trim and caulking all over edges where by the trim meets the siding on the edges, but By no means the bottom. Aluminium is a really robust substance, so its windows are sturdy and small upkeep. It's also slimmer and lighter than other products, https://slant-tip-tweezers03467.ltfblog.com/31521349/what-does-installation-process-mean