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Room 1705, Jinhai Plaza, Jihua 5th Road,

Chancheng District, Foshan City,Guangdong Province

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  • Q Can you provide complete certified fire door sets and test reports?

    A Yes. Cosyhouse can supply complete fire rated wood door sets with compatible frames, hinges, intumescent or smoke seals, closers, locks and approved glazing where required. Relevant fire test reports or certification documents can be provided for verification before an order is confirmed. All components, dimensions and hardware must remain within the scope of the selected 30-minute, 60-minute or 90-minute certified assembly.
  • Q Do you supply certified fire rated wood doors for New Zealand projects?

    A Yes. Cosyhouse supplies 30-minute, 60-minute and 90-minute fire rated wood door systems for projects in New Zealand. The appropriate assembly depends on the required New Zealand standard, fire rating, door dimensions, frame, seals, glazing and hardware. Please send us the project specification so we can verify the applicable certification before quotation and production.
  • Q Do you manufacture EN 1634-1 fire rated wood doors for European projects?

    A Yes. Cosyhouse supplies 30-minute, 60-minute and 90-minute fire rated wood door assemblies tested or certified to applicable EN 1634-1 requirements for European projects. Available classifications, dimensions, frames, seals, glazing and hardware depend on the relevant certification scope. Please provide the required classification and door schedule for confirmation.
  • Q Do you supply AS 1905.1 fire rated wood doors for Australian projects?

    A Yes. Cosyhouse supplies 30-minute, 60-minute and 90-minute fire rated wood door systems for Australian building projects. Available assemblies can be matched to applicable Australian requirements, subject to the certification scope, fire resistance level, door dimensions, frame, seals and hardware. Please provide the required Australian standard and project specification when requesting a quotation.
  • Q What is the difference between UL 10B and UL 10C fire door testing?

    A UL 10B and UL 10C are both fire test standards for door assemblies, but UL 10C evaluates the assembly under positive-pressure test conditions. The required standard is normally determined by the local building code, authority having jurisdiction and project specification. We can review your requirements and match them with the applicable certified fire door assembly.
  • Q Do you supply UL 10C positive pressure fire rated wood doors?

    A Yes. Cosyhouse supplies fire rated wood door assemblies tested or certified to applicable UL 10C positive-pressure requirements. Available 30-minute, 60-minute and 90-minute configurations depend on the certification scope. The door leaf, frame, seals, hinges, closer, lock and glazing must be selected as a compatible assembly.
  • Q Do you manufacture UL 10B fire rated wood doors?

    A Yes. Cosyhouse manufactures fire rated wood door assemblies tested or certified to applicable UL 10B requirements. Available fire ratings include 30-minute, 60-minute and 90-minute configurations, subject to the scope of the relevant certification. Please send us the required rating, door dimensions and hardware schedule so we can confirm the appropriate UL 10B fire door system.
  • Q What international certifications are available for your fire rated wood doors?

    A Cosyhouse supplies 30-minute, 60-minute and 90-minute fire rated wood door systems tested or certified to multiple international requirements, including UL 10B, UL 10C, Australian, European and New Zealand standards. Certification scope, permitted dimensions, frames, seals, glazing and hardware vary by door model and fire rating. Please provide the destination country and project specification so we can recommend the appropriate certified door assembly.
  • Q Do you manufacture 30, 60 and 90 minute fire rated wood doors?

    A Yes. Cosyhouse manufactures 30-minute, 60-minute and 90-minute fire rated wood door assemblies for apartments, hotels, hospitals, schools and commercial buildings. Available door sizes, frames, seals, glazing and hardware depend on the required fire rating and certification standard. Please provide the required rating, project location and door schedule so we can recommend the appropriate certified assembly.
  • Q Do you provide door installation instructions?

    A Yes. Installation drawings, product instructions or remote technical guidance can be provided where applicable. Before production, buyers should confirm the rough-opening dimensions, wall thickness, floor level, opening direction and any electrical preparation required for smart locks or motorized systems.
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