PRANCE metalwork is a leading manufacturer of metal ceiling and facade systems.
FAQ
Strict adherence to manufacturer’s fire-rated assembly instructions—panel layout, insulation placement, sealant application, and suspension hardware installation—is critical for maintaining rated performance.
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Effective fire resistance depends on combined thickness of aluminum panel (0.7–1.2 mm) plus backing insulation (gypsum or mineral wool layers totaling 25–50 mm per hour rating).
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Certifed fire-rated suspension systems use galvanized steel grids with fusible links or fire rods, engineered to collapse and seal plenum openings at target temperatures.
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Check for manufacturer test reports (ASTM E119/UL 263 or EN 1364-2), labeled components, installation guides, and third-party certification markings on packaging and submittal documents.
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Annual inspections verify ceiling integrity—examining sealant condition, suspension clips, insulation gaps, and penetration seals—to maintain certified fire performance.
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Design factors—panel thickness, insulation depth, joint treatment, and suspension hardware—critically influence an aluminum ceiling’s fire resistance rating.
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Acoustic insulation in aluminum ceilings—mineral wool or fiberglass—doubles as a thermal barrier, complementing fire-rated assemblies when tested together.
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Fire-rated ceilings integrate tested assemblies—panels, insulation, sealants, and suspension systems—to satisfy local and international building codes for fire safety.
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Many fire-rated ceiling systems, when installed with smoke-seals and gasketed grid accessories, provide combined fire and smoke barriers tested to ASTM E283 or EN 13501-2 S classifications.
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Yes—by using fire-rated light housings, collars, and maintaining proper clearances and sealants as tested in the assembly to preserve ceiling integrity.
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When paired with proper intumescent layers, insulation, and tested grid systems, lightweight aluminum panels can achieve 1- to 2-hour fire ratings despite their low mass.
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With corrosion-resistant finishes, moisture-stable insulation, and sealed joints, fire-rated aluminum ceilings perform reliably in high-humidity environments.
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Contact Info
E-mail: info@prancebuilding.com
Tel: +86-757-83138155
Tel/Whatapps: +86-13809708787
Fax: +86-757-83139722
Office: 3F.1st Building,No.11 Gangkou Rd, Chancheng, Foshan, Guangdong.
Factory: 169, South Area, Base of Electrical and Electronic lndustry, Baini, Sanshui, Foshan, Guangdong.
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