Metal Door Certificates: What to Request Before You Buy

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Before ordering iron or aluminum doors, request a written specification, material and finish documentation, and any test or compliance reports your project requires, such as fire rating or building permit requirements. Confirm the scope of paperwork in writing with the manufacturer before production starts, so nothing is missing at inspection or handover.

Why paperwork matters for metal doors

A metal door is often part of a building permit, an insurance requirement, or a building committee approval. Missing paperwork can delay an occupancy inspection or cause a door to be rejected even when it looks right. Knowing early which documents your project needs saves time and avoids rework.

Start by asking your architect, engineer, or building committee what they will check. Their list is the best guide to the certificates you should request from the manufacturer.

Material and profile documentation

Ask for a written description of the steel or aluminum profile, the wall thickness, and the frame and leaf construction. For iron doors, confirm the steel grade and whether the surface has been hot-dip galvanized or powder coated. For aluminum doors, ask for the alloy and the profile system used.

Material type and grade
Profile dimensions and wall thickness
Surface treatment and finish specification

Fire rating and test reports

If the door must meet a fire rating, the rating must be backed by a test report for that specific door construction. A general claim is not enough. Ask whether a test report exists for the exact type you are ordering, and whether the report covers your door size and hardware.

Do not assume a door is fire rated because it is made of steel. Confirm the rating and its supporting document before you commit to the order.

Hardware and accessory specifications

Locks, hinges, closers, and seals can affect both safety and compliance. Request a list of the hardware included, with model names and any certificates the manufacturer holds for them. If a fire or security rating depends on specific hardware, the list should match the approved configuration exactly.

Shop drawings and written specification

A drawing with dimensions, opening direction, and installation details is one of the most useful documents you can receive. Make sure it is approved by you in writing before production. The approved drawing becomes the reference if questions arise later about size or configuration.

Installation and handover documents

At handover, ask for a delivery note, the approved drawing, the material and finish details, and any test or certificate documents that apply. Keep these with your project file. Installation checks should be done against the approved specification, and the engineer should confirm any values that depend on local standards.

Frequently asked questions

Are fire certificates always required for metal doors?

Not always. It depends on the building type, location of the door, and the approval requirements of your project. Ask your architect or engineer before ordering.

Can I get the documents after the door is installed?

It is much safer to agree on the documentation list before production. Some reports and approvals must match the exact door, so late requests can be difficult to satisfy.

What is the difference between a test report and a general claim?

A test report is a document for a specific tested construction. A general claim is a statement without supporting evidence. For compliance, you should rely on the report.

Who should check the documents?

Your engineer, architect, or building committee should review the paperwork against the project requirements before the door is accepted.

Common mistakes to avoid

Ordering a door without first confirming which certificates the project requires is the most common error. Relying on verbal assurances instead of written documents also causes problems at inspection.

Our recommendation

Send your architect or engineer's paperwork list to the manufacturer before you order, and ask for a written confirmation of which documents will be provided with the door.

Summary

Request a written specification, material and finish details, drawings, and any test reports your project needs before ordering iron or aluminum doors.

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