36" x 30" - Steel Roof Hatch - VersaMount Ladder Access - Bilco

36" x 30" S-20VM Steel Roof Hatch  

Imagine halting operations while your crew cuts into roofing material just to fit a new hatch. The process is costly and time-consuming, which puts the building at risk of leaks and unnecessary downtime. For property owners, that’s both a financial and structural headache they’d rather avoid. 

The 36" x 30" S-20VM Steel Roof Hatch eliminates this re-roofing headache.  

The low-profile VersaMount curb with built-in flange and apron sits directly on the existing curb; no disruptive cuts needed. The innovative anchor clip system locks it in place, creating a watertight seal.  

Because installation is straightforward, crews spend less time on site, minimizing labor costs and downtime. And once the hatch is in place, the heavy-gauge, corrosion-resistant steel or aluminum construction ensures long-term performance.  

Why Choose the 36" x 30" S-20VM Steel Roof Hatch?  

• Faster Installation: S-20VM installs directly on the existing curb, saving you the cost, mess, and downtime of cutting into roofing membranes. The built-in flange, apron, and anchor clip system ensure a secure, watertight fit in less time.
• Weather Protection: The insulated, gasketed cover blocks leaks and weather damage while improving energy efficiency.
• Safe and Easy Access: The hatch features a compression spring operator for one-hand operation. Its automatic hold-open arm keeps the hatch securely open during use.
• Durable Construction: Heavy-gauge steel or aluminum construction withstands impact and ensures corrosion resistance.
• Flexible Sizing Options: The hatch is available in multiple sizes and curb configurations to match the needs of your project without costly modifications. 

Need this roof hatch in unique sizes? The S-20VM Steel Roof Hatch can be tailored to your exact specifications. Request a quote for custom sizes today and get a perfe ct match without compromising performance.  

Product Specifications  

• Dimension: 36" x 30"
• Material Options: 14-gauge galvanized steel, 11-gauge aluminum, or 14-gauge 304 stainless steel for cover and frame.
• Cover: Brakeformed, hollow-metal design with 1"fiberglass insulation, 3" beaded, overlapping flange, fully welded at corners, and internally reinforced for 40 psf live load.
• Curb: 4" high, insulated, fully welded design with built-in flange and 1½" apron for weathertight installation.
• Gasket: Extruded EPDM rubber gasket permanently adhered to the cover.
• Hinges: Heavy-duty pintle hinges with 3/8" (9 mm) type 316 stainless steel hinge pins.
• Latch: Slam latch with interior and exterior turn handles and padlock hasps.
• Lift Assistance: Compression spring operators enclosed in telescopic tubes. Automatic hold-open arm with grip handle release. 
• Finish: Alkyd base red oxide primer (steel), mill finish (aluminum), or bead-blast finish (stainless steel).
• Installation: VersaMount curb system with built-in flange, apron, and stainless-steel anchor clips for retrofit use. 

Don’t let costly re-roofing slow your projects down. With the 36" x 30" S-20VM Steel Roof Hatch, you get fast installation, long-lasting protection, and a secure fit every time.  

Make your next project easier— request a quote today or call +1-888-982-9434 and see how simple roof hatch replacement can be.