Resource Toolkit
Everything you need to specify, order, and install HMF Express hollow metal doors and frames — in one place.
How to Order
A step-by-step guide to placing orders with HMF Express — from product selection to submitting your specs.
View guide →Document Library
Download technical specifications, installation guides, submittal data, and certification documents.
Browse documents →Field Troubleshooting
Common installation issues, adjustment procedures, and solutions for hollow metal doors and frames in the field.
View guide →Frequently Asked Questions
Answers to the most common questions about ordering, lead times, specifications, and installation.
View FAQs →Tech Tips & News
Articles, technical tips, and industry news from the HMF Express team.
Read articles →Testimonials
What contractors, distributors, and specifiers say about working with HMF Express.
Read testimonials →Field Measurement Guide
Step-by-step instructions for measuring rough openings, existing frames, and wall thickness before ordering.
View guide →Can't find what you need?
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