How to make correct polyurethane foam application on the wood.
How do wood and polyurethane foam fit together? If properly installed, there will be no problem later on, as the foam with closed cells will protect the structure from dampness in the living space and keep the house warm. Foam with closed cells can make many mistakes during installation and one of the main mistakes installers make is not covering the wooden part with foam. Wood is a much better heat conductor than foam, and thus, when uncovered, the wood will eventually become damp and eventually rot. In order to avoid this situation, the wooden part must be covered with foam.
Here are some sample pictures about correct installation of pu- foam.
