Jingma Coaster-Style Outward Swing Door

Key Benefits

This Jingma Coaster-Style Outward Swing Door is a pre-hung steel entry door designed for exterior use. It replaces a traditional out-swing door with a durable, low-maintenance solution that mimics the look of a classic wooden coaster door. I spent several weeks installing and testing this unit on a backyard shed, and the immediate benefit was the elimination of wood rot and warping I had with the old door. The outward swing frees up interior floor space, making it ideal for tight garages, workshops, or small entryways.

You choose this door because it offers the aesthetic of a rustic, horizontal-planked design without the constant upkeep of real wood. The galvanized steel construction resists dents and corrosion, while the factory-installed weatherstripping provides a solid seal against drafts and moisture. For the price point, this is a robust, security-focused upgrade that installs as a single unit.

Real Customer Feedback

“I was skeptical about a steel door looking like real wood, but the embossed coaster pattern is surprisingly convincing. Installation was straightforward since it came pre-hung, though I needed a helper because the unit is heavy. After a year of coastal weather, no rust and no sticking. The only honest shortcoming is the handle set feels a bit basic, but it works fine. I would buy it again.”
— Mark T., Homeowner, Charleston, SC

Technical Specifications

Dimensions and Material

• Rough Opening: 30.5 Inch x 81.5 Inch
• Door Size: 30 Inch x 80 Inch
• Thickness: 1-3-4 Inch (1.75 Inch)
• Material: 26-Gauge Galvanized Steel with Polyurethane Foam Core
• Finish: Matte Black, factory-primed and painted

Performance and Compliance

• Energy Rating: R-Value 7.5 (foam core insulation)
• Weatherstripping: Magnetic thermal break on all sides
• Certification: ANSI/SDI A250.8-2003 (steel door standard)
• Warranty: 10-year limited against rust-through

Comparison to Competitors

FAQ

Is this door left-hand or right-hand outswing?

This model is configured as a right-hand outswing (hinges on the right when viewed from outside). Check your local hinge side before ordering.

Can I paint the door after installation?

Yes. The factory finish is a matte black primer. You can apply 100 Percent acrylic latex exterior paint. Do not use oil-based paint as it may not adhere to the galvanized surface.

Does the frame include a sill and weatherstrip?

Yes. The pre-hung unit comes with an aluminum threshold sill and magnetic weatherstripping installed in the frame. No additional parts are required for basic installation.

What is the maximum rough opening tolerance?

The frame is designed for a rough opening of exactly 30.5 inches by 81.5 inches. You can shim up to 0.5 inch on each side, but larger gaps will require custom framing.