Another efficient technique is to apply a protective sealant on the sashes and frames. This sealant acts for a barrier against humidity, preventing rot and decay. Furthermore, it can help to repel dust and Dust, building cleaning even less difficult. Draught proofing pile is low drag and cuts down friction, https://high-precision-slant-twee10986.blogitright.com/36221345/not-known-facts-about-sash-windows