Start with your requirements
Share drawings, dimensions, quantities and requirements so we can select suitable doors and hardware.
by Metal Area & PartnerSteel and fire doors, designed, manufactured and installed
For the spaces that matter




Select door leaves, frames and hardware to suit your project requirements
Explore products →02 / INDUSTRIALDoors, frames, windows and installation to your drawings
Explore products →03 / SPECIAL REQUIREMENTSShare dimensions, quantities and requirements for our team to review
Talk to our sales team →Discover our company and manufacturing process
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Documents for Metal Area and Metal Area & Partner
Explore certificates and test reports to help specify your project
11 document sets
Results apply to the tested door assembly, dimensions, materials and hardware. Integrity and insulation durations are listed separately in each report.
Share drawings, dimensions, quantities and requirements so we can select suitable doors and hardware.
Review the door leaf, frame, opening direction and hardware before approving production.
We form, assemble and finish to the agreed specifications, with inspection before delivery.
We coordinate on site, install the doors and check operation with your project team.
by Metal Area & PartnerMetal Area & Partner designs, manufactures and installs steel doors for buildings and industrial facilities, from everyday applications to specialist requirements.
We work with owners, contractors and designers to align manufacturing details with real-world use.
Experience built through every project
Founded on 13 November 2002 with THB 4.5 million in registered capital, producing steel frames and architectural metalwork.
We expanded into steel doors, fire doors and windows, adding machinery to support growing production.
Our earlier company website records incorporation on 18 November 2015 with THB 9 million in registered capital. Our factory is in Tha Khai, Chachoengsao.
Our earlier website referenced TIS 1651-2541 for steel frames, TIS 1288-2538 for cold-formed steel doors, ISO 9001:2008 and 4-hour fire testing. These are historical references. Verify the current licence and report for the proposed model before specifying it.
Photos from our factory archive
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Send the door type, opening dimensions, quantity, installation location and any drawings or specifications. Contact our sales team if you need help defining the details.
We review custom sizes and project drawings, checking structural limitations, hardware and product requirements before confirming production.
Check project requirements against the tested assembly, including leaf size, frame, hardware and installation method. Ask our sales team to verify the details before ordering.
These depend on quantity, specifications, hardware and site conditions. Each quotation states the delivery schedule and scope of work.
Share your opening dimensions, door quantity and installation location. Send drawings to our sales team through WhatsApp or email.
084-065-5963 ↗Monday–Saturday · 08:00–17:00 (Thailand time)
LINE: steeldoors ↗41/3 Moo 9, Tha Khai, Mueang Chachoengsao