Only now is there a threshold solution that meets the exacting demands of BS6375 Pt 1 Class C (severe) weather test and Building Regulations Part M (Part T in Scotland). For inward opening doors, 20mm underdoor clearance.
Only now is there a threshold solution that meets the exacting demands of BS6375 Pt 1 Class C (severe) weather test and Building Regulations Part M (Part T in Scotland). For inward opening doors, 20mm underdoor clearance.