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Quick Overview
Exterior mobile home doors come in a few standard configurations: combination doors with a built-in storm door layer, out-swing doors that meet HUD egress requirements, French or patio doors for wide openings, and dedicated storm doors added in front of an existing entry door. Sizing follows manufactured housing standards rather than residential rough openings, so measuring correctly before ordering matters more than it does on a site-built home.
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Not every exterior door on the market fits a mobile home the way it fits a site-built house. Manufactured housing uses its own sizing standards, its own frame depths, and in many cases its own hardware, which means the types of exterior mobile home doors available are narrower and more specific than a general home improvement store selection suggests.
Knowing the difference between the main door types before you shop saves a wasted trip and a return shipment. This guide covers the most common exterior mobile home doors, where each one fits, and what to check before ordering.
Combination Doors
A combination door pairs a solid entry door with a built-in glass or screen storm panel in a single unit, rather than installing two separate doors. This is one of the most common exterior mobile home doors because it simplifies installation to a single frame and typically costs less than buying an entry door and a separate storm door.
The tradeoff is less flexibility. If the storm panel fails or the style goes out of production, replacing just that component can be harder than swapping a standalone storm door.
Out-Swing Doors
HUD code requires the primary exit door on a manufactured home to swing outward, which is different from most site-built residential doors. Out-swing exterior mobile home doors are built with weatherstripping and a sill designed for that swing direction, since an out-swing door faces different water and wind exposure than an in-swing door.
Confirm any replacement exterior door is rated for out-swing use before ordering. An in-swing residential door forced into an out-swing opening will not seal correctly against wind-driven rain.
French and Patio Doors
For wider openings, typically leading to a deck or a secondary exit, French doors or sliding patio doors are common choices on mobile homes. French doors open like a standard hinged door but in a wider double-panel format, while patio doors slide horizontally and take up less swing clearance, useful where deck or interior space is tight.
Storm Doors
A standalone storm door installs in front of an existing entry door rather than replacing it. This adds a layer of weather protection and, depending on the model, ventilation options without opening the primary door. For a full breakdown of storm door material choices, see our storm door buying guide covering aluminum versus wood-core options.
Comparing the Main Exterior Mobile Home Door Types
| Door Type | Best For | Installation | Notes |
|---|---|---|---|
| Combination | Primary entry, budget-conscious replacement | Single frame, straightforward | Storm panel built in, less flexible to upgrade later |
| Out-Swing | HUD-required primary exit | Must match swing direction of existing opening | Required for code compliance on primary exit |
| French/Patio | Wide openings, deck access | Larger rough opening, more involved install | Patio doors save swing clearance |
| Storm Door | Adding protection to existing entry door | Installs in front of existing door | Aluminum or wood-core material options |
Sizing and Buying Checklist
- Measure the existing rough opening width and height before ordering, mobile home openings often differ from standard residential sizes
- Confirm swing direction (in-swing vs. out-swing) matches code requirements for the door’s role
- Check frame depth against your home’s wall thickness
- Decide whether a built-in storm panel (combination door) or a separate storm door fits your budget and future flexibility needs
- Verify hardware compatibility, mobile home doors often use different hinge and lock spacing than residential doors
Exterior Mobile Home Doors FAQs
What is the difference between a combination door and a storm door?
A combination door has the storm panel built into the same frame as the entry door. A standalone storm door is a separate unit installed in front of an existing entry door.
Why do mobile home doors need to swing outward?
HUD code requires the primary exit on a manufactured home to swing outward. Out-swing doors are built with weatherstripping and sill design suited to that swing direction and the different water exposure it creates.
Can I install a residential exterior door on my mobile home?
Not directly in most cases. Mobile home door openings, frame depths, and swing direction requirements differ enough from standard residential doors that a mismatch is common. Look for doors specifically sized for manufactured housing.
What size are exterior mobile home doors?
Sizes vary, but manufactured housing commonly uses 32 or 36 inch wide openings. Always measure your specific existing opening rather than assuming a standard size.
Are French doors a good option for a mobile home?
Yes, for openings wide enough to accommodate them, typically leading to a deck or secondary exit. Confirm the rough opening size and available swing clearance before choosing French doors over a sliding patio option.
Choosing the right style among exterior mobile home doors comes down to matching the door’s role, primary entry, secondary access, or added weather protection, to the right type. Browse Mobile Home Parts Store’s full exterior and interior door selection to find the right fit.
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