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Heavy-duty 100mm PVC frame profile for large window and door systems. Multi-chamber design with 5-7 insulation cavities, EPDM gaskets, and galvanized steel reinforcement. Suitable for residential and commercial projects.
Heavy-duty 100mm PVC frame profile for large window and door systems. Multi-chamber design with 5-7 insulation cavities, EPDM gaskets, and galvanized steel reinforcement. Suitable for residential and commercial projects.