NOT KNOWN DETAILS ABOUT BEST PATIO DOORS IN BARRIE ONTARIO

Our reduced expansion foam is created especially for window and door installations. It expands to fill voids that fibreglass batt insulation may not proficiently get to. In contrast to fibreglass, foam acts a vapour barrier that seals openings/gaps and lower leakage. Stuffed into gaps, compressed fibreglass insulation loses its insulating benefit.W