Commercial Dumbwaiter Fire-Rated Landing Doors
The Singapore Civil Defence Force (SCDF) mandates strict fire resistance performance for vertical shaft openings. In collaboration with TUV SUD PSB Singapore under the Product Listing Scheme (PLS), Mr. Dumbwaiter supplies certified fire-rated bi-parting landing doors and mechanical fire interlocks tested for thermal insulation and smoke integrity. Built with SUS 304 food-grade stainless steel for restaurants, hotels, and hospitals.
