What does a mobile home roof cost?
Mobile home roofing runs $1,500 – $4,000 for a roof-over and $3,500 – $9,000 for a full replacement depending on size, material, and whether the existing deck needs to come off. TPO membrane and metal panels are the two best long-term options.
A roof-over is tempting because it's cheaper, but adding a second layer on a sagging or rotted deck just postpones the problem. Know what's under there before committing.
Mobile home roofing options
| Option | Best for | Lifespan | Cost range |
|---|---|---|---|
| Roof-over with metal (R-panel or corrugated) | Best for: Sound existing deck; adding durability without tear-off; single-wide or double-wide with no deck rot | New metal panels fastened directly over existing roof. Lightweight, durable, and adds insulation value. Most popular mobile home upgrade | $2,000 – $5,000 installed; 30–45 yr lifespan |
| Roof-over with TPO membrane | Best for: Low-slope mobile home roofs; owners wanting a sealed waterproof surface; budget-conscious upgrade | TPO sheet rolled and adhered over existing surface — excellent on flat or low-pitch mobile homes | $1,500 – $4,000 installed; 20–30 yr lifespan |
| Full tear-off + metal replacement | Best for: Rotted decking or sagging roof; adding a permanent pitched roof system; best long-term value | Remove existing roof, replace rotted sheathing, install new metal roofing system with proper pitch if desired | $4,500 – $9,000 installed; 40+ yr lifespan |
| Full tear-off + asphalt shingles | Best for: Owners who want to match a conventional look; mild climates with less concern for wind uplift | Tear off existing material, replace sheathing as needed, install architectural shingles. Heavier than metal — confirm structural load | $3,500 – $7,500 installed; 15–25 yr lifespan |
Try this first (before you pay anyone)
- Press your hand firmly on the roof surface in several spots — if it flexes or feels soft, there's deck rot underneath and a roof-over will fail within a few years. You need a tear-off.
- Check the inside ceiling for water stains and soft spots. Mobile home roofs often develop slow leaks that rot the decking from below long before the exterior looks bad.
- Measure your home before calling for bids: a single-wide is typically 14 × 66 ft (about 924 sq ft of roof), a double-wide 28 × 66 ft (about 1,848 sq ft). Having those numbers ready gets you faster phone estimates.
- Ask any bidder specifically whether they work on mobile and manufactured homes — not all roofers do, and the attachment systems and weight limits are different from site-built homes.
Call a pro when…
- The ceiling has soft spots, visible water staining, or is sagging — this is deck rot and needs an in-person assessment before any roofing work starts
- You're in a high-wind zone (coastal, tornado corridor) — metal with proper tie-down strapping is worth paying for and a pro needs to spec the fastener pattern
- You're buying a mobile home and the roof is unknown age — a $200 inspection now can save you a $5,000 surprise later
- The roof has already had one roof-over layer on it — adding a second is not advisable; it needs a full tear-off at that point
Roof-over or full replacement?
A roof-over is the right call when the existing deck is solid (no soft spots, no rot), the current roof has only one layer, and you want to extend life at lower cost. A full replacement is the right call when the deck is rotted, you're dealing with a second existing layer, or you want the best possible outcome for the long term. The $1,000 – $2,000 you save on a roof-over disappears fast if the deck rots through in five years and you're doing the full job anyway. When in doubt, have a contractor pull back a small section to inspect what's underneath before committing.
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Related questions
What is the best roofing material for a mobile home?
Metal roofing (R-panel or standing seam) is the top pick for most mobile homes — lightweight, wind-resistant, and long-lasting. TPO membrane is the best choice for low-slope or flat sections. Both outperform asphalt shingles in wind uplift resistance.
Can I just put a new roof over my existing mobile home roof?
Yes, if the existing deck is sound — no soft spots, rot, or major sagging. Adding a new layer over a compromised deck accelerates the failure. Check for deck integrity first; a roofer can probe a few spots before giving you a final answer.
How long does a mobile home roof last?
A metal roof-over can last 30–45 years. TPO typically lasts 20–30 years. The original factory roofing on older mobile homes (rolled rubber or thin shingles) typically lasts 10–15 years before needing replacement or a roof-over.
Does homeowners insurance cover mobile home roof replacement?
Standard HO-7 mobile home insurance covers sudden damage (storm, hail, wind) but not gradual wear. If your roof failed due to a storm event, document the damage and call your insurer before starting repairs. Manufactured homes are often insured through specialized carriers — check your policy.