Doorway Solutions - Customer Portal

The Hollow Metal Manufacturers Association promotes the advantages of hollow metal products. As a leading industry organization, they developing performance standards and specifications and aid in the creating and testing of products. A number of their documents are referenced below for our customers.

Standards

HMMA's Standards provide authoritative and unbiased information regarding the manufacture, design and use of hollow metal products. The chief objective of our standards is the promotion of careful workmanship and the use of good design practices and quality materials. The establishment of appropriate standards is helpful to not only the architect and manufacturer, but the contractor and the building owner as well.

Introduction to Custom Hollow Metal (HMMA800-96)

Glossary of Terms for Hollow Metal Doors and Frames (HMMA801-98)

Manufacturing of Hollow Metal Doors and Frames (HMMA802-92)

Hollow Metal Doors (HMMA810-87)

Hollow Metal Frames (HMMA820-87)

Hardware Selection For Hollow Metal Doors and Frames (HMMA830-02)

Installation and Storage of Hollow Metal Doors and Frames (HMMA840-99)

Fire Rated Hollow Metal Doors and Frames (HMMA850-00)

Specifications

These specifications have been prepared in accordance with the CSI recommended format with Part 1 - General, Part 2 - Product, and Part 3 - Execution. Guide specifications are intended to be used as the basis for developing job specifications and must be edited to fit specific job requirements.

Guide Specifications for Hollow Metal Doors and Frames (HMMA860-92)

Guide Specifications for Commercial Hollow Metal Doors and Frames (HMMA861-00)

Guide Specifications for Commercial Security Hollow Metal Doors and Frames (HMMA862-03)

Guide Specifications For Detention Security Hollow Metal Doors and Frames (HMMA863-04)

Guide Specifications For Sound Control Hollow Metal Doors and Frames (HMMA865-03)

Guide Specifications for Stainless Steel Hollow Metal Doors and Frames (HMMA866-01)