The Fenestration and Glazing Industry Alliance (FGIA) released an updated version of a document pertaining to roller assemblies, with or without height adjustment features, for use in sliding doors and lift and slide doors.
AAMA 906-21, Specification for Sliding Door and Lift and Slide Roller Assemblies, was last updated in 2018. “The AAMA 906 task group made quick work of an important update to capture a market trend toward heavy sliding doors,” said Matt Taylor (HOPPE North America), co-chair of the FGIA Heavy Duty Roller Assembly Task Group.
“Previous requirements for operating force considered rollers with rated weight capacities to 100 pounds,” Taylor said. “Now, roller assemblies ranging from weight capacities of 75 pounds to more than 600 pounds will be tested to proportionate levels of operating force.”
Under the updated specification, representative samples of door rollers are evaluated for performance at the weight rating specified by the roller manufacturer by cycling the rollers under load for 10,000 cycles. Clearance and operating force measurements are taken before and after the cycle test to ensure performance remains within specified tolerances.
Related Stories
| Feb 6, 2013
CEIR seeks public input on draft of PV racking and attachment document
The Center for Environmental Innovation in Roofing (CEIR) has released the first public draft of PV Racking and Attachment Criteria for Effective Low Slope Metal Panel Roof System Integrationfor an initial round of public comment.
| Feb 6, 2013
Insurance Institute demonstration shows advantages of following wind resistance standards
A demonstration by the Insurance Institute for Business and Home Safety shows how powerful winds affect concrete-and-steel buildings built with different techniques.
| Jan 31, 2013
Proposed ASHRAE legionellosis prevention standard open for third public comment
Changes to a proposed ASHRAE legionellosis prevention standard associated with building water systems are open for public comment.
| Jan 31, 2013
More severe wind storms should prompt nationwide reexamination of building codes, says insurance expert
The increased number and severity of storms with high winds nationally should prompt a reexamination of building codes in every community, says Mory Katz, vice president, Verisk Insurance Solutions Commercial Property, Jersey City, N.J.
| Jan 31, 2013
California Building Standards Commission adopts 2013 code update
The California Building Standards Commission adopted the new 2013 state standards code that includes new energy code provisions, accessibility standards, green building and water use modifications.
| Jan 25, 2013
D.C. authority wants to halt sewer tunnel projects while investigating green stormwater alternatives
The District of Columbia Water and Sewer Authority has proposed suspending a tunnel-building project.
| Jan 25, 2013
Energy modeling needed to overcome ‘plug load problem’ to meet high green standards
Plug loads illustrate how much end-users impact overall building energy use.
| Jan 25, 2013
ASHRAE publishes revised filtration standard, combines Standard 52.1 and 52.2
A newly revised filtration standard from ASHRAE combines two standards aimed at improving the technical accuracy of filter testing.
| Jan 25, 2013
AISC 206-13 standard for structural steel erectors available for review
AISC 206-13, a quality management system standard for structural steel erectors, is now available for public review.
| Jan 25, 2013
Builders Hardware Manufacturers Assn. revises five ANSI hardware standards
The Builders Hardware Manufacturers Association (BHMA) has released five revisions to ANSI/BHMA standards recently been approved by ANSI (American National Standards Institute).
