Our reduced expansion foam is developed specifically for window and door installations. It expands to fill voids that fibreglass batt insulation may well not effectively attain. Compared with fibreglass, foam functions a vapour barrier that seals openings/gaps and cut down leakage. Stuffed into gaps, compressed fibreglass insulation loses its insulating https://door-companies-in-keswick19429.tokka-blog.com/32290766/awning-windows-in-keswick-ontario-things-to-know-before-you-buy