THE 2-MINUTE RULE FOR CUSTOM EXTERIOR DOORS IN BARRIE ONTARIO

Our very low expansion foam is built especially for window and door installations. It expands to fill voids that fibreglass batt insulation might not effectively achieve. In contrast to fibreglass, foam functions a vapour barrier that seals openings/gaps and cut down leakage. Stuffed into gaps, compressed fibreglass insulation loses its insulating