| 1 |
Insulated Sectional Overhead Door |
Hinged horizontal panels that travel on tracks and are commonly used for residential garages and attached garages. |
Reinforced steel or aluminum panels, impact-resistant glazing, strengthened hinges, end stiles, rollers, tracks, and wind-load bracing. |
Missile impact and pressure cycling may be evaluated under ASTM E1886 and ASTM E1996. Structural performance may also be checked using ASTM E330 or a project-approved equivalent. |
A tested assembly is assigned a positive and negative design pressure, normally expressed in psf, for a defined door size and installation condition. |
The panels alone are not sufficient; tracks, anchors, brackets, hardware, and the surrounding wall must match the approved assembly. |
| 2 |
Non-Insulated Sectional Steel Door |
Single-skin or lightly insulated sectional panels used where thermal performance is less important than cost, ventilation, or basic enclosure. |
Heavy-gauge panels, reinforced stiles, upgraded hinges, wind-load struts, and impact-rated vision sections where specified. |
ASTM E1886 and ASTM E1996 are commonly referenced for windborne-debris impact and cyclic pressure performance; local building-code approval may also apply. |
The rating is based on the complete door system and its allowable design pressure, not simply on the thickness of the steel skin. |
Lower thermal insulation and more metal-to-metal contact can increase noise and corrosion-maintenance requirements. |
| 3 |
Vertical-Lift Sectional Door |
Sectional panels rise vertically above the opening rather than turning horizontally along a low overhead track; common in taller commercial or residential garages. |
Reinforced panels, heavy-duty vertical tracks, structural brackets, stronger rollers, and wind-lock or anti-drop hardware where required. |
Impact and cyclic pressure testing can follow ASTM E1886 and ASTM E1996, while structural pressure testing may use ASTM E330 or an approved jurisdictional method. |
Performance is documented for the specified height, width, track arrangement, anchorage, and positive and negative design pressures. |
The taller travel path and larger hardware package require careful anchorage to the building structure. |
| 4 |
Rolling Steel Garage Door |
Interlocking steel slats roll into a barrel above the opening and are widely used in commercial, storage, utility, and service garages. |
Wind-resistant slats, reinforced guides, end locks, stronger brackets, and a protected curtain designed to resist pressure and debris penetration. |
Depending on the approval route, testing may include ASTM E1886, ASTM E1996, ASTM E330, and regional protocols such as TAS 201, TAS 202, and TAS 203. |
The listed rating normally identifies allowable positive and negative pressure for the curtain, guides, barrel, brackets, and anchorage as one system. |
A rolling door can protect against wind and debris only when its guides and mounting supports are properly attached to structural framing. |
| 5 |
Rolling Sheet or Service Door |
A compact roll-up curtain made from formed steel or aluminum sheets, often selected for smaller service openings and limited headroom. |
Interlocking curtain profiles, wind-load end locks, reinforced guides, and heavier brackets can be incorporated into an impact-rated design. |
The applicable approval may reference ASTM E1886 and ASTM E1996, or a local high-wind testing protocol such as TAS 201–203. |
Ratings are limited to the tested curtain size, guide configuration, mounting surface, and stated design pressure. |
Compact construction does not automatically mean debris impact approval; many standard service doors are wind-rated only or unrated. |
| 6 |
One-Piece Tilt-Up Door |
A single rigid slab pivots outward and upward; it is more common in older residential garages and special-purpose openings. |
A reinforced slab, perimeter frame, stronger pivot hardware, positive locking points, and impact-resistant glazing may be used. |
Where approved, the complete assembly may undergo missile impact and cyclic pressure testing under ASTM E1886 and ASTM E1996 or a recognized local equivalent. |
The design pressure rating applies to the slab, pivots, locks, frame, and attachment details for a specific opening size. |
The outward swing requires clear space and can create significant hinge and frame loads during high wind. |
| 7 |
Side-Sliding Sectional Door |
Sectional panels move sideways along a wall or ceiling track, useful where overhead clearance is limited or the ceiling is obstructed. |
Reinforced panels, side guides, locking points, track supports, and impact-resistant sections can be engineered for high-wind applications. |
The assembly may be tested for debris impact and pressure cycling under ASTM E1886 and ASTM E1996, with structural testing or local approval as required. |
The rating must account for the door's closed position, side retention, track anchorage, and positive and negative pressure. |
Side retention and wall anchorage are especially important because the door stores along one side of the opening. |
| 8 |
Full-View Impact-Rated Garage Door |
A sectional or folding system with large glazing panels, commonly selected for garages, workshops, retail areas, and spaces needing daylight. |
Laminated impact glazing, reinforced frames, structural mullions, upgraded hinges, and securely retained glazing beads. |
Glazing and the complete door assembly may be evaluated under ASTM E1886 and ASTM E1996; air and water tests may reference ASTM E283 and ASTM E331 when required. |
The approval must cover both the transparent infill and the supporting frame at the specified design pressure and impact level. |
Replacing approved glazing, beads, or fasteners with non-approved components can invalidate the tested performance. |
| 9 |
Folding or Bi-Fold Impact Door |
Two or more hinged leaves fold toward one or both sides and are used for wide openings, specialty garages, and spaces requiring a large clear opening. |
Reinforced leaves, heavy-duty hinges, top and bottom guides, multi-point locks, impact-resistant panels, and stronger perimeter frames. |
Testing may use ASTM E1886 and ASTM E1996 or regional high-velocity-hurricane protocols, with structural and water-infiltration tests where specified. |
The rating is tied to the number and width of leaves, hinge layout, locking points, frame, threshold, and installation anchorage. |
Wide folding leaves can generate substantial concentrated loads at hinges and locking points during pressure cycling. |
| 10 |
Oversized Custom Impact-Rated Door |
A specially engineered sectional, rolling, tilt-up, or folding door for unusually wide, tall, or irregular garage openings. |
Custom structural reinforcement, additional wind-load struts, heavier tracks or guides, upgraded anchorage, and impact-rated infill selected for the opening. |
The testing route depends on the configuration and jurisdiction and may include ASTM E1886, ASTM E1996, ASTM E330, TAS 201–203, or an approved engineering analysis. |
Ratings are highly size-specific; a tested standard-size door rating cannot automatically be applied to a larger custom opening. |
Oversized openings may require project-specific calculations, structural framing upgrades, and inspection of the building connection. |