Openings is the work of filling building openings — the openings (Division 08 — the doors and frames, specialty doors, entrances and storefronts, windows, skylights, hardware, and glass and glazing installed in the openings of a building's walls, floors, and roof). Because openings work handles and installs heavy assemblies, works at wall/floor/roof openings that are fall hazards until filled, and installs hardware and glazing, those hazards apply. The detailed door, frame, window, hardware, and glazing AHAs build on this overview.

Openings AHA (Activity Hazard Analysis / Job Hazard Analysis)

Updated 2026-06-23

An Openings AHA (Activity Hazard Analysis / Job Hazard Analysis) is the plan that keeps the crew installing openings safe from the door, window, and assembly handling and installation, from the at-height and wall-opening fall, and around the hardware, glazing, and tools. Openings covers the doors, frames, windows, and glazing that fill building openings — combining the door-window-and-assembly-handling and installation hazard, the at-height and wall-opening-fall hazard, and the hardware, glazing, and tool hazard. This guide walks through building an Openings AHA that names the door-window-and-assembly-handling/installation, at-height/wall-opening-fall, and hardware/ glazing/tool hazards and assigns the handling, fall, and hardware controls that hold up in the field.

Why openings needs its own AHA

Openings is the work of filling building openings — the openings (Division 08 — the doors and frames, specialty doors, entrances and storefronts, windows, skylights, hardware, and glass and glazing installed in the openings of a building's walls, floors, and roof). This heads the openings group. The defining feature is that openings work installs the assemblies that fill wall/floor/roof openings — so the work handles and installs doors, frames, windows, and assemblies (heavy assemblies — the handling and installation hazards), works at the wall/floor/roof openings themselves (an opening in a wall or floor is a fall hazard until it is filled), and installs hardware and glazing (the hardware, glazing, and tool hazards). The hazards combine the door-window-and-assembly-handling and installation (handling and installing the assemblies — the handling and installation hazards), the at-height and wall-opening-fall (working at the openings — the fall hazards), the hardware, glazing, and tool (installing hardware and glazing — the hardware, glazing, and tool hazards), and the eye. The door-window-and-assembly- handling/installation and the at-height/wall-opening-fall justify a dedicated AHA.

Breaking openings into steps

The steps for an Openings AHA follow the work:

Review the openings scope and materials (safety data)
Set up opening access and fall protection
Protect the wall/floor openings (fall)
Handle and position the doors, frames, and assemblies
Install and fasten the assemblies
Install the hardware and glazing
Manage the handling, fall, and hardware hazards
Complete

Each step carries a hazard, and the door-window-and-assembly-handling/installation, the at-height/wall-opening- fall, and the hardware/glazing/tool are where the most significant risks concentrate.

The hazards step by step

Door-window-and-assembly-handling and installation

Handling and installing the assemblies — the handling and installation hazards. The controls are door-window-and- assembly-handling and installation controls (openings work installs doors, frames, windows, and assemblies — handling them (doors, frames, and window/glazing assemblies can be heavy and awkward — manual handling, team lifts/ mechanical handling for the heavy assemblies, and the pinch/crush hazard) and installing them (positioning and setting the assemblies in the opening — the crush hazard of setting heavy assemblies)), and the handling/ installation controls. The door-window-and-assembly-handling/installation is the primary defining hazard — openings work handles and installs heavy assemblies. (These follow the material-handling fundamentals.)

At-height and wall-opening-fall

Working at the openings — the fall hazards. The controls are at-height and wall-opening-fall controls (openings are openings in the building's walls, floors, and roof — a wall opening at height (an upper-floor window/door opening before it is filled) is a fall hazard, and a floor/roof opening is a fall-through hazard, so fall protection at the openings and opening protection until the assembly is installed, plus safe access to the openings at height), and the fall/opening controls. The at-height/wall-opening-fall is a defining hazard — openings are fall hazards until filled. (These follow the fall-protection and opening-protection fundamentals.)

Hardware, glazing, and tool

Installing hardware and glazing — the hardware, glazing, and tool hazards. The controls are hardware, glazing, and tool controls (installing door hardware (hand/power tools — the tool hazards) and glazing (glass handling — the cut/laceration and glass-breakage hazard, per the glazing controls), and the installation tools generally), and the hardware/glazing/tool controls. The hardware/glazing/tool is a defining hazard. (These follow the tool-safety and glazing fundamentals.)

Eye

The eye (assembly installation, hardware, glazing) carries the eye hazard. The controls are eye protection (assembly installation debris, hardware tools, and glazing — full eye protection), and the eye controls. (These follow the eye-protection fundamentals.)

A simple Openings AHA structure

Step	Hazard	Control	Standard
Review scope	Handling	Review the openings scope and materials (safety data)	OSHA 1926.59
Access/fall	Fall	Set up opening access and fall protection	OSHA 1926.501
Protect openings	Fall	Protect the wall/floor openings (fall)	OSHA 1926.501
Handle assemblies	Crush	Handle and position the doors, frames, and assemblies	project
Install	Tool	Install and fasten the assemblies	OSHA 1926.302
Hardware/glazing	Cut / tool	Install the hardware and glazing	project

Door-window-and-assembly-handling/installation control and at-height/wall-opening-fall control

An Openings AHA centers on door-window-and-assembly-handling/installation control and at-height/wall-opening-fall control. The door-window-and-assembly-handling/installation control addresses the assemblies — controlled by door- window-and-assembly-handling and installation controls (safe handling, team/mechanical lifts, crush control). The at-height/wall-opening-fall control addresses the openings — controlled by at-height and wall-opening-fall controls (fall protection, opening protection, safe access). And the hardware, glazing, tools, and eye get hardware/glazing/ tool and eye controls. An AHA built on door-window-and-assembly-handling/installation control and at-height/wall- opening-fall control, with hardware/glazing/tool controls, addresses the hazards that define openings.

From the field: what actually goes wrong

In fourteen years across federal, heavy civil, and industrial projects, openings covers the doors and frames, specialty doors, entrances and storefronts, windows, skylights, hardware, and glass and glazing installed in the openings of a building's walls, floors, and roof, and it heads the openings group (Division 08). The door-window- and-assembly-handling and installation hazard is a primary defining concern — openings work installs doors, frames, windows, and assemblies, so handling them (doors, frames, and window/glazing assemblies can be heavy and awkward — manual handling, team lifts or mechanical handling for the heavy assemblies, and the pinch/crush hazard) and installing them (positioning and setting the assemblies in the opening — the crush hazard of setting heavy assemblies) are central. The assembly handling and installation is a defining hazard.

The at-height/wall-opening-fall and the hardware/glazing/tool are the other defining hazards. On the projects I have run, openings are openings in the building's walls, floors, and roof, so a wall opening at height (an upper- floor window or door opening before it is filled) is a fall hazard, and a floor or roof opening is a fall-through hazard, so fall protection at the openings and opening protection until the assembly is installed, plus safe access to the openings at height, matter. And the hardware/glazing/tool hazard is installing door hardware (hand and power tools — the tool hazards) and glazing (glass handling — the cut/laceration and glass-breakage hazard, per the glazing controls), and the installation tools generally. The eye hazard rounds it out. The AHA built on door- window-and-assembly-handling/installation control and at-height/wall-opening-fall control is the one that protects the openings crew, and the detailed door, frame, window, hardware, and glazing AHAs that follow build on it.

The bottom line

An Openings AHA names the door-window-and-assembly-handling/installation, the at-height/wall-opening-fall, and the hardware/glazing/tool hazards with specific controls — door-window-and-assembly-handling and installation controls (safe handling, team/mechanical lifts, crush control), at-height and wall-opening-fall controls (fall protection, opening protection, safe access), and hardware, glazing, and tool controls (safe hardware tools, safe glass handling, tool safety). The door-window-and-assembly-handling/installation control and the at-height/wall-opening- fall control are the defining concerns. The AHA that manages both is the one that protects the crew.

Frequently asked questions

What assembly-handling and installation hazards apply?

Openings work installs doors, frames, windows, and assemblies — handling them (heavy and awkward assemblies — manual handling, team/mechanical lifts, pinch/crush) and installing them (positioning and setting the assemblies in the opening — crush of setting heavy assemblies). Controls are door-window-and-assembly-handling and installation controls (safe handling, team/mechanical lifts for heavy assemblies, crush control), and the handling/installation controls.

What fall hazards apply?

Openings are openings in the building's walls, floors, and roof — a wall opening at height (an upper-floor window/door opening before it is filled) is a fall hazard, and a floor/roof opening is a fall-through hazard. Controls are at-height and wall-opening-fall controls (fall protection at the openings, opening protection until the assembly is installed, safe access to the openings at height), and the fall/opening controls.

What hardware, glazing, and tool hazards apply?

Installing door hardware (hand/power tools — the tool hazards) and glazing (glass handling — the cut/laceration and glass-breakage hazard), and the installation tools generally. Controls are hardware, glazing, and tool controls (safe hardware tools, safe glass handling per the glazing controls, tool safety), and the hardware/glazing/tool controls.

What is openings?

Doors and Frames AHA — the doors and frames
Metal Doors and Frames AHA — the metal doors and frames
Aluminum Doors and Frames AHA — the aluminum doors and frames
Glass and Glazing Installation JHA — the glazing fundamentals

Written by Mustafa Tok, CSP, ASP, CHST — OSHA Authorized Outreach Trainer with 14+ years of international construction safety experience across federal, heavy civil, and industrial projects.

Disclaimer

This document is provided as a general educational resource to assist with hazard identification and task planning. It is not intended to replace a project-specific risk assessment, Activity Hazard Analysis (AHA), Job Hazard Analysis (JHA), Pre-Task Plan, engineering review, applicable regulations, manufacturer instructions, or your organization's safety procedures.

Every job site is different. Hazards, equipment, personnel, environmental conditions, and regulatory requirements vary by project. Before beginning work, ensure this document is reviewed, modified as necessary, and approved by the competent person, supervisor, or other authorized individual responsible for the work.

Always comply with applicable OSHA regulations, local laws, project specifications, and your employer's safety policies.

If you need a project-specific JHA, AHA, or Pre-Task Plan, you can generate one in minutes using PreTaskPlanner, which creates editable, standards-based documents tailored to your exact scope of work.