NOT KNOWN FACTUAL STATEMENTS ABOUT EXTERIOR SLIDING DOOR 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 properly reach. Compared with fibreglass, foam acts a vapour barrier that seals openings/gaps and cut down leakage. Stuffed into gaps, compressed fibreglass insulation loses its insulating worth.All of