| 1 | Define the required rating and scope | State the required fire-resistance duration, door type, opening size, location, and whether the quotation covers a single- or double-leaf doorset. | A project specification, code requirement, or authority-approved schedule identifying the required rating and test method. | Fire rating, dimensions, leaf configuration, and installation conditions can change the tested assembly and its price. | Confirm that the quoted assembly matches the required wall type, opening size, and rating—not only the door leaf. |
| 2 | Select the applicable test standard | Identify whether the project requires NFPA 80 installation provisions, UL 10C testing, EN 1634-1 testing, or another locally adopted requirement. | The full test report or certificate reference, including the tested door configuration, rating, hardware, frame, and glazing where applicable. | Different standards use different test and classification systems; compliance with one standard does not automatically prove compliance with another. | Ask the project authority or code consultant which edition and acceptance route applies in the installation jurisdiction. |
| 3 | Verify the complete tested assembly | Include the door leaf, frame, hinges, closer, latch or lock, seals, glazing, threshold, and approved fasteners in the quotation. | A listing, test report, or approved assembly description showing that the proposed components may be used together. | Substituting hardware, seals, glazing, or frame details may invalidate the tested configuration and create additional approval costs. | Compare every component in the quotation with the evidence for the exact doorset configuration. |
| 4 | Check installation requirements under NFPA 80 | Specify frame anchoring, clearances, wall construction, hardware preparation, field adjustments, labeling, and inspection requirements where NFPA 80 applies. | Installation instructions and inspection documentation that address the applicable NFPA 80 requirements. | A low product price may exclude compliant installation, field preparation, inspection, or corrective work. | Request separate line items for supply, installation, testing, inspection, and remedial work. |
| 5 | Confirm UL 10C or EN 1634-1 performance | For UL 10C, confirm the positive-pressure fire-test basis. For EN 1634-1, confirm the fire-resistance test for doorsets, shutters, or openable windows as applicable. | A valid report or certification reference showing the tested specimen, exposure conditions, duration, failure criteria, and permitted construction. | Test duration, specimen size, glazing, hardware, and permitted variations can limit whether a standard quotation is suitable. | Check that the proposed product is within the documented field of application or approved variation rules. |
| 6 | Compare total delivered cost | Require itemized costs for doors, frames, hardware, glazing, seals, packing, delivery, taxes, installation, certification, and site testing. | A detailed commercial quotation with quantities, unit prices, exclusions, lead time, validity period, and payment terms. | Comparing only the door leaf price can hide essential components and installation expenses. | Use the same written scope and component schedule when requesting quotations from different suppliers. |
| 7 | Confirm traceability, warranty, and after-sales support | Specify labeling, documentation, spare parts, maintenance instructions, warranty period, replacement components, and response responsibilities. | Product labels, delivery records, installation records, maintenance instructions, warranty terms, and document-control procedures. | Complete records reduce approval delays and help preserve the required performance throughout the door’s service life. | Make document delivery and close-out records contractual deliverables, not optional items. |