Skylight & Hatch Archives

Why does OSHA classify a skylight as a “hole” even if it has a glass or acrylic dome?

Posted on January 22, 2026

OSHA classifies skylights as holes because most standard skylight materials are not designed to support the weight of a falling worker. Without an engineered screen or guardrail, a worker who trips or falls onto a […]

Can I use a screen on a skylight that is designed to vent for fire safety?

Posted on January 22, 2026

Standard screens can interfere with the operation of smoke vents or fire-activated opening mechanisms. In these scenarios, we recommend a FlexDome Guardrail solution, which provides a protective barrier around the perimeter without obstructing the skylight’s ability […]

Do skylight screens require drilling into the roof or the skylight frame?

Posted on January 22, 2026

Our skylight screens are non-penetrating and utilize a clamping system that secures the mesh to the existing retaining frame of the skylight. This avoids the need for fasteners that penetrate the roof membrane or the skylight itself, preventing […]

What is the difference between a skylight screen and a skylight guardrail?

Posted on January 22, 2026

A skylight screen is a mesh cage that sits directly over the skylight dome. A skylight guardrail is a railing system that surrounds the perimeter of the skylight. Guardrails are often preferred for larger skylights […]

How do hatch kits improve safety for workers entering or exiting the roof?

Posted on January 22, 2026

A roof hatch is most dangerous when it is open. Hatch kits provide a guardrail system around the opening with a self-closing gate, ensuring that a worker cannot accidentally step into the hatch hole while […]

Are these systems compliant in all states, including California?

Posted on January 22, 2026

Yes, our systems are designed to meet the most stringent requirements, including Cal-OSHA. California requires screens to support 400 lbs or twice the employee’s weight and have specific grillwork spacing (maximum 4″ x 4″), all of […]

How long does it take to install a skylight screen?

Posted on January 22, 2026

Installation is efficient, typically taking between 15 and 30 minutes for two workers. No special training or specialized tools are required to secure the screens to the skylight frame.

What materials are used to ensure the screens last?

Posted on January 22, 2026

Our screens are manufactured from rigid galvanized carbon steel or 304 stainless steel. These materials are built to withstand rain, snow, ice, and extreme heat, often lasting the entire lifespan of the skylight itself.

Can security bars be used in place of a skylight screen?

Posted on January 22, 2026

Only if the security bars meet the same load and spacing requirements as an OSHA-compliant screen. Often, interior security bars are insufficient for preventing debris or workers from falling through the dome from the rooftop.