Commercial rooftops may seem like just another workspace, but they come with serious risks. Whether performing seasonal maintenance, installing equipment, or inspecting for damage, teams accessing roofs need to follow strict safety protocols. A single misstep at elevation can result in injury, liability, or worse.
In this post, we’ll cover key rooftop safety guidelines every contractor and maintenance crew should follow when working on commercial buildings.
Why Rooftop Safety Matters
Height Risks Are Always Present
Falls are the leading cause of injury and death in the construction and maintenance industries. Even a low-rise commercial building poses fall hazards, especially when guardrails, anchor points, or warning lines are missing or overlooked.
Changing Conditions Increase Danger
Roof surfaces can be slick from rain, unstable from damage, or unexpectedly hot under the summer sun. Add tools, materials, and HVAC equipment into the mix, and you have a work environment that demands caution and planning.
Liability Extends Beyond the Roof
Safety lapses don’t just endanger workers, but they expose building owners and managers to legal and financial risks. OSHA violations, workers’ comp claims, and damaged property can all stem from poor rooftop safety practices.
Key Safety Guidelines for Rooftop Access
- Pre-Work Planning and Hazard Assessment
- Before anyone sets foot on the roof, identify potential hazards. This includes evaluating:
- Edge proximity and fall risk areas
- Locations of skylights or fragile surfaces
- Existing safety systems (guardrails, anchors, tie-off points)
- Weather forecasts and surface conditions
Document findings and communicate risks clearly to all team members before work begins.
- Use Fall Protection—No Exceptions
OSHA requires fall protection for work conducted at heights of six feet or more. Make sure workers use appropriate systems such as:
- Personal fall arrest systems (PFAS)
- Guardrails and warning lines
- Safety nets or controlled access zones
Ensure all harnesses, lanyards, and anchor points are inspected and rated for use.
- Mark and Protect Skylights and Openings
Skylights may look solid but can collapse under weight. Always treat them as fall hazards. Install proper covers or guardrails around all openings to prevent accidental falls. - Limit Access to Authorized Personnel
Only trained and qualified individuals should be allowed on the roof. Provide access controls, secure ladders, and clearly mark access points. Keep a sign-in log to track who is on the roof and when. - Wear Proper Footwear and PPE
Roof surfaces can be uneven, slippery, or damaged. Workers should wear:
- Slip-resistant boots
- Hard hats (especially near mechanical equipment)
- High-visibility clothing
- Gloves and safety glasses when handling tools or materials
- Stay Aware of Weather and Surface Conditions
Heat, rain, and wind can change conditions fast. Pause work during lightning, high winds, or intense heat. Avoid walking on wet membranes or icy surfaces whenever possible. - Clean Up After Work
Loose tools, fasteners, or packaging materials can become trip hazards or get sucked into HVAC systems. Always conduct a final sweep to leave the roof safe and clean for the next visit.
Create a Culture of Rooftop Safety
Rooftop safety isn’t just about gear and checklists, but it’s a mindset. Every team should be trained to think ahead, speak up, and prioritize safety over speed. When everyone takes responsibility, accidents are far less likely to happen.
Partner with NV Roofing for Safe, Professional Service
At NV Roofing, rooftop safety is built into every job we do. Whether we’re inspecting for damage, repairing membranes, or installing new systems, our crews follow strict safety protocols to protect your property, your tenants, and our team.
We work with building owners and facility managers across Northern Virginia to provide high-quality service with a focus on long-term performance and safe practices.
Need a safe, reliable team for your next roofing project?
Contact NV Roofing today to schedule an inspection or maintenance service—and ensure your building stays protected from both the elements and preventable risks.