Insulated Skirting for Manufactured Homes: Types, Costs & Best Options for Indiana and Kentucky

That open gap underneath your manufactured home is costing you money every single month. Cold wind blows through in winter, pipes freeze, critters move in, and your HVAC system works overtime trying to keep up. The fix isn't complicated: insulated skirting. But with four or five different materials on the market and prices ranging from $800 to $8,000+, picking the right option takes a little homework.

I've spent years looking at manufactured homes across Southern Indiana and Northern Kentucky, and skirting is one of the first things I notice. Good skirting makes a home look finished and keeps energy bills under control. Bad skirting — or no skirting at all — creates problems that get worse with every season. Here's what you need to know.

Why Skirting Matters More Than You Think

Skirting isn't just cosmetic. It does four jobs at once, and all of them affect your wallet or your comfort:

• Energy savings — the Department of Energy estimates that insulated skirting can cut heating costs by 10-25%. That exposed crawlspace acts like a wind tunnel in winter, pulling heat right out through the floor. Even with belly board insulation, the temperature difference between a skirted and unskirted home is dramatic.
• Pipe protection — frozen pipes are a real problem in Indiana and Kentucky winters. We regularly see temperatures drop below 10 degrees F, and water lines under an unskirted home are completely exposed. Skirting creates a warmer crawlspace that keeps pipes above freezing.
• Pest control — without skirting, you're basically inviting raccoons, possums, stray cats, mice, and snakes to set up camp under your home. I've seen entire families of groundhogs living under doublewides in Clark County. Proper skirting with ground contact keeps them out.
• Curb appeal and home value — a manufactured home with finished skirting looks like a permanent home. Without it, the exposed frame, ductwork, and plumbing make the home look temporary. This directly affects resale value and, frankly, how your neighbors feel about living next to you.
• Moisture management — skirting with proper venting controls moisture buildup under the home. Too much moisture leads to mold on the belly board, rust on the frame, and rot on any wood components. Too little ventilation and you get condensation problems. Good skirting handles both.

The Four Main Types of Manufactured Home Skirting

Let's break down each material, what it costs, how well it insulates, and who it's best for.

1. Vinyl Skirting (With or Without Foam Backing)

Vinyl is the most popular skirting material for manufactured homes, and for good reason. It's affordable, looks decent, installs easily, and holds up well against weather. Standard vinyl panels have almost no insulation value on their own (around R-0.5), but foam-backed vinyl panels bump that up to R-3 to R-7 depending on the thickness of the foam layer.

Most vinyl skirting comes in panels that mimic the look of clapboard siding, brick, or stone. Companies like DURASKIRT and SkirtingDirect sell complete kits that include panels, tracks, trim, and venting. You can also buy individual panels from home improvement stores and build your own track system.

• Cost: $1.50-$4.00 per linear foot for basic vinyl; $4.00-$8.00 per linear foot for foam-backed insulated panels. A typical doublewide (28x60) runs $900-$2,400 for materials.
• R-value: R-0.5 (uninsulated) to R-7 (foam-backed)
• Lifespan: 15-25 years
• DIY difficulty: Easy. Most homeowners handle this in a weekend.
• Pros: Affordable, lightweight, many style options, easy to repair or replace sections
• Cons: Can crack in extreme cold, limited insulation without foam backing, looks cheaper than other options up close

2. Concrete Block (CMU) Skirting

Concrete block skirting — sometimes called CMU (concrete masonry unit) skirting — is the gold standard for durability. It's basically a short foundation wall built around the perimeter of the home. When done right, it makes a manufactured home look like a site-built house on a crawlspace.

Standard 8-inch concrete blocks have an R-value around R-1.1, which isn't great. But fill those hollow cores with foam insulation inserts or spray foam and you jump to R-8 to R-12. Add rigid foam board on the interior face and you can push past R-15.

• Cost: $8-$16 per linear foot for block and mortar; $12-$22 per linear foot with insulated cores. A typical doublewide runs $2,800-$7,000+ including labor.
• R-value: R-1.1 (empty blocks) to R-12+ (insulated cores)
• Lifespan: 50+ years
• DIY difficulty: Hard. Requires masonry skills, footings, and mortar work.
• Pros: Extremely durable, excellent pest barrier, best curb appeal, highest resale value impact
• Cons: Expensive, needs a proper footing, requires skilled labor, difficult to access plumbing later (need to build in access panels)

3. Metal Panel Skirting

Metal skirting uses galvanized steel or aluminum panels that attach to a rail system around the home's perimeter. It's more durable than vinyl and offers a clean, modern look. Some manufacturers sell insulated metal panels with a foam core (similar to what you'd see on a commercial building), which can hit R-6 to R-10.

The downside? Metal dents. One kick from a lawnmower, one basketball bounce, one dog running into it, and you've got a visible dent that's hard to fix without replacing the whole panel.

• Cost: $3.00-$7.00 per linear foot for standard metal; $7.00-$14.00 per linear foot for insulated panels. A typical doublewide runs $1,200-$4,500 for materials.
• R-value: R-0 (bare metal) to R-10 (insulated foam-core panels)
• Lifespan: 20-30 years
• DIY difficulty: Moderate. Cutting metal panels requires tin snips or a circular saw with a metal blade.
• Pros: Fire resistant, won't crack in cold, strong pest barrier, clean appearance
• Cons: Dents easily, can rust if coating is scratched (steel), conducts cold without insulation

4. Rigid Foam Board (DIY Insulation Upgrade)

This isn't a skirting material on its own, but it's worth mentioning because it's the most cost-effective way to add insulation to existing skirting. You buy sheets of extruded polystyrene (XPS) or polyisocyanurate rigid foam — the blue or pink boards you see at Lowe's and Home Depot — and attach them to the interior face of your existing skirting.

A 2-inch thick XPS board delivers about R-10. You can cut it with a utility knife, glue it to the back of vinyl or metal panels, and dramatically improve your crawlspace temperature for under $300 in materials on a doublewide.

• Cost: $0.80-$1.50 per square foot for 2-inch XPS or polyiso board. $200-$500 for a typical doublewide.
• R-value: R-5 per inch (XPS) or R-6.5 per inch (polyiso)
• DIY difficulty: Easy. Utility knife, construction adhesive, and a tape measure.
• Pros: Cheapest way to add serious insulation, works with existing skirting, moisture resistant
• Cons: Not a standalone solution, needs UV protection if exposed, can attract carpenter ants if ground-contact isn't sealed

Side-by-Side Comparison

Installation: DIY vs. Hiring a Pro

The honest answer depends on which material you pick.

Vinyl skirting is a solid DIY project. You'll need a circular saw or miter saw, a drill, a level, tin snips, and a few hours of patience. Most vinyl skirting kits come with aluminum top and bottom tracks that you anchor to the home's rim joist and the ground. Panels slide in between the tracks, and you trim them to height with a saw. If you can hang a shelf, you can install vinyl skirting.

Concrete block is a contractor job. You need a footing (usually a shallow concrete trench), properly laid block with mortar, and access panels for plumbing and HVAC maintenance. Expect to pay $1,500-$3,000 in labor on top of materials. Get at least three quotes from local masons.

Metal panels fall in between. If you're comfortable with power tools and cutting metal, you can handle it. If the idea of cutting galvanized steel makes you nervous, hire someone. A handyman or skirting installer will typically charge $500-$1,500 for labor on a doublewide.

One thing to keep in mind with any installation: ventilation. HUD code requires 1 square foot of ventilation for every 150 square feet of crawlspace area. That means a 28x60 doublewide (1,680 sq ft) needs about 11 square feet of venting. Most skirting kits include vent panels, but if you're doing custom work, don't skip this. Poor ventilation leads to moisture problems that cause more damage than no skirting at all.

Best Skirting Options for Indiana and Kentucky

We live in climate zones 4 and 5. That means cold winters (regularly below 20 degrees F, sometimes below zero), hot summers, and a fair amount of rain and humidity. Here's what works best in our area:

Best value: Foam-backed vinyl skirting with R-5 or better. This is what I'd recommend for most manufactured homeowners in Southern Indiana and the Louisville metro. You get meaningful insulation, easy installation, and a finished look for under $2,500 on a doublewide. Add rigid foam board on the interior side if you want to boost it further.

Best long-term investment: Concrete block with foam inserts. If you plan to stay in your home for 10+ years and you own the land, this is worth the upfront cost. It adds real value to the property, keeps your crawlspace the warmest in winter, and essentially eliminates pest intrusion. Most appraisers treat a block-skirted manufactured home more favorably than one with vinyl panels.

Best budget option: Standard vinyl skirting plus 2-inch XPS foam board on the back side. Total materials under $1,500 for a doublewide, and you're getting R-10+ insulation with a clean exterior appearance. This is the smartest move if you're trying to cut heating costs without a big cash outlay.

Skip if you can: Bare metal skirting without insulation. In our climate, uninsulated metal actually conducts cold inward and does nothing to protect pipes. It keeps animals out and looks decent, but you'll see zero energy savings. If you go metal, spend the extra for insulated panels.

Common Mistakes to Avoid

• Forgetting access panels — you need to get under the home for plumbing repairs, HVAC maintenance, and pest inspections. Install at least two access panels on opposite sides of the home, ideally near the water heater and HVAC unit.
• Skipping the ground vapor barrier — skirting without a ground cover traps moisture. Lay 6-mil polyethylene sheeting over the entire crawlspace floor before you close it in with skirting. Overlap seams by 12 inches and tape them.
• Blocking all ventilation — I get it, you want to keep cold air out. But sealing the crawlspace completely without proper ventilation creates a moisture trap that leads to mold, rust, and wood rot. Follow the HUD ventilation requirements.
• Not anchoring to the ground — skirting that doesn't contact the ground properly is an open door for rodents. Bury the bottom track 2-4 inches into the soil, or use a J-channel with a gravel bed for drainage.

Thinking about selling your manufactured home instead of upgrading the skirting? We buy doublewides on private land across Indiana — as-is, no repairs needed. Call Roger at (502) 528-7273.