Thermiser Max® Insulated Rolling Door
Insulated DoorsModel Number: ESD30
Insulated Roll-Up Door
The Thermiser Max® Door established the benchmark for thermal performance in the rolling industry. Enhanced efficiency is achieved through an integrated system of thermal breaks and superior insulation. An exclusive perimeter seal, thermally broken guides, and a fully insulated curtain work in concert to deliver an impressive 0.82 U-factor and decrease air infiltration by 94%*. This directly supports green building initiatives by contributing up to 38 points across five LEED certification credit categories.
Its certified performance exceeds the industry’s most stringent requirements. Thermiser Max® meets ASHRAE® 90.1, 2021 IECC®, and California’s Title 24 air infiltration standards with an independently tested value of less than 0.3 CFM/FT2*. It also achieves a superior Sound Transmission Class (STC) rating of up to 30 for the complete assembly (up to 32 available).
*When compared to standard, non-insulated rolling doors.
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Materials and Finishes
Available Operators
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Codes & Listings
- ISO 9001:2008
- LEED® Compliance
- Acoustical Testing Reports - Sound Transmission Class (STC) Rating
Thermiser Max Listings
- ASHRAE® (American Society of Heating, Refrigerating and Air-Conditioning Engineers) 90.1 and IECC® (International Energy Conservation Code) 2015 Section C402.4.3 Air Infiltration requirements with an independently tested value of less than 0.3 CFM/FT2.

