YORKSHIRE BASED · NATIONWIDE COVERAGE
Fire-Rated Steel Doors
Fire-rated steel doorsets for projects requiring a specified level of fire resistance. Sentry Automation helps contractors, architects and commercial customers select the appropriate product, with supply-only and installation quotations available.
Work from the project requirement
Send the required fire classification, door schedule and opening details. Fire resistance applies to a tested or assessed doorset configuration; the leaf, frame, hardware, supporting construction and installation detail all matter.
Configuration and specification
Review the relevant product PDF alongside the applicable certificate and installation information. Ratings, permitted sizes and options vary between ranges. We will confirm the selected configuration against the available evidence rather than applying one rating across all steel doors.
Supply and installation
We can provide products for installation by your chosen contractor or quote for installation as part of the package. The quotation should identify the selected product, included hardware, opening requirements and agreed scope.
Existing doors and alterations
If an existing rated doorset needs repair or replacement hardware, send photographs, labels and any available documentation. Changes should be assessed for compatibility with the doorset before work is agreed.
Specification support
Upload your schedule, drawings and performance requirements. We can help identify available options and provide the relevant product documentation for the project team to review.








