How Much Does It Cost To Winterize a Mobile Home? [2025 Data]

Normal Range: $100 - $500

Winterizing a mobile home costs on average $200 depending on what projects you need done.

How we get this data
A mobile home with carport
Photo: Marje / E+ / Getty Images
A mobile home with carport
Photo: Marje / E+ / Getty Images

With winter just around the corner, you’ll want to start budgeting between $100 and $500 on average to winterize your mobile home. Your overall cost will depend on the complexity and extent of winterization needed, the age of your mobile home, location, and more. Learn more about how much it costs to winterize a mobile home so you can stay cozy all winter long.

Winterizing a Mobile Home Cost Factors

Construction worker sealing window
Photo: Liudmila Chernetska / iStock / Getty Images Plus / Getty Images

Whether you plan to live in your mobile home all winter or leave it vacant, you’ll need to winterize it so the house remains in good working condition. Several factors influence your overall costs, including type, location, home size, and the age of the mobile home.

Cost by Type of Project

Here’s a look at the average cost of some common mobile home winterization projects.

Change Furnace Filters

You can expect to pay between $5 and $100 to replace your furnace filters. Your overall cost will depend on how often you need to change the filter and the type, with HEPA filters costing much more than standard flat filters. 

Furnace Inspection

You’ll pay between $80 and $100 to have an HVAC company near you inspect your furnace. Having your furnace inspected is critical. A pro will replace the exhaust vents, replace worn lines, and ensure the roof vent isn’t clogged. 

Add Skirting Around the Base

You’ll pay between $300 and $3,000 to add skirting around the base of your mobile home. Skirting covers the space underneath a mobile home, protecting the underbelly from snow, cold, animals, and water. Skirting also helps to keep pipes from freezing under the home. Additionally, you can add insulation to the skirting for extra protection during the winter. 

Insulate Windows and Doors

You can expect to pay between $3 and $20 per square foot to insulate your windows and doors. Insulating includes caulking and installing insulation or weatherstripping around doors and windows. These measures prevent heat from escaping and cold air from coming in.

Insulate Pipes

Professional pipe insulation costs between $1.10 and $11 per linear foot. Because mobile home pipes are underneath the house, you’ll want to use sturdy foam insulation or wrap heat tape around the pipes to prevent them from freezing.

Exterior Caulking

You’ll pay between $25 and $50 to caulk the exterior siding of your mobile home. Look for cracks, gaps, and holes in the siding and apply caulk. Exterior caulking will keep cold air out and warm air in.  

Install Storm Windows

You’ll pay around $55 per square foot to install storm windows on your mobile home. Storm windows are essential if you live in an area with high winds, heavy snowfall, or hurricanes. Storm windows protect the windows underneath and keep out cold, harsh air. 

Roof Inspection

You can expect to pay between $125 and $343 for a roof inspection. A roof inspection is crucial to keep a mobile home in good condition. A roof inspection will determine whether you need to replace shingles, tar the stacks and vents, repair edges and seams, or coat the entire roof with a metal roof coating. 

Roof Insulation

Insulating your roof will cost between $0.50 and $3.50 per square foot. Insulating the roof of your mobile home entails pumping insulation into the roof’s interior, sealing off any seams in the roof, and caulking around any gutters and plumbing. 

Clean Gutters

You can expect to pay between $119 and $228 for a gutter cleaning. Cleaning the gutters is crucial to help keep water flowing and prevent ice dams. Ice dams can cause damage to your roof and interior ceiling. 

Repair Water Leaks Under the Home

You’ll pay an average of $500 to have a plumber repair water leaks underneath your mobile home. Because water lines are exposed underneath the house, they are more likely to leak and burst. So, before winter sets in, make sure to repair leaks and fully insulate pipes underneath your mobile home. 

Empty Garden Hoses

You’ll pay between $56 and $131 for a pro winterize your garden and sprinkler system. Winterizing garden components include:

  • Removing garden hoses from exterior spigots

  • Fully draining them

  • Ensuring faucets face a downward slope

Location

The location of your mobile home will play a role in how much you’ll pay to winterize it. For example, if you live in an area with a lot of snow and high winds, you’ll likely pay more to winterize your mobile home. 

Additionally, those living in snowy areas may need to consider additional expenses, such as an annual snow removal contract for $200 to $600 per season or investing in a cover for your AC unit, which costs between $40 and $150

Mobile Home Size

Depending on the size of your mobile home, you could pay more for winterization. A larger mobile home typically has more windows, doors, roofing, and pipes to insulate. Mobile homes usually come in three sizes:

  • Single-Wide: 500–1,200 sq. ft.

  • Double-Wide: 1,000–2,200 sq. ft.

  • Triple-Wide or Multi-Wide: 2,000+ sq. ft.

Age

Finally, the age of your mobile home will also determine how much you spend on winterization. Older homes have less insulation and protection from the elements, so you may end up needing total replacements of specific components. Here’s a look at the average cost to replace common appliances and other components:

DIY Winterizing a Mobile Home vs. Hiring a Pro

If you’re handy and have the time, you can tackle many mobile home winterization projects yourself. You’ll only need to pay for the cost of materials, and you’ll save on labor costs.

Otherwise, you can hire a handyperson near you to do most of the tasks on your winterization list. This will cost between $50 and $100 per hour. For furnace service, we always recommend hiring an HVAC specialist. And for winterizing your pipes, you should hire a plumber near you—and you can expect to pay between $45 and $150 per hour.

Cost of Common Mobile Home Winterization Add-Ons

While winterizing your mobile home, you may also want to add on a few extras that will help keep your mobile home running smoothly during the winter. 

Tips to Reduce Costs While Winterizing a Mobile Home

Winterizing a mobile home is necessary to ensure that the home functions properly during the winter. Yet, some ways to reduce costs while winterizing a mobile home include:

  • Let faucets drip continually during freezing temperatures

  • Never let the thermostat drop below 50 to 60 degrees Fahrenheit

  • Keep closets and cabinets open to help circulate heat

  • Reverse the ceiling fans

  • Get at least 3 quotes from professional winterization companies

Frequently Asked Questions

Yes, winterizing your mobile home is helpful for your safety and savings. Keeping your mobile home safe, secure, and warm during the winter will protect it against damage from harsh weather, which can lead to expensive repairs. Not only that, but winterization also helps to lower your energy bills by keeping warm air in and cold air out. 

If the outside temperature drops below 20 degrees Fahrenheit, it will take around six hours for your pipes to freeze—and they might even burst. That’s why keeping your mobile home’s temperature around 50 to 60 degrees Fahrenheit is necessary, even if you’re leaving it vacant for the winter. In addition, having ample skirting around the mobile home's underbelly will help keep pipes insulated during the winter. 

Need professional help with your project?
Get quotes from top-rated pros.
The homeowners guide to heating and air conditioning services
From average costs to expert advice, get all the answers you need to get your job done.
A couple spending time together in their living room
May 20, 2025
May 20, 2025
What you’ll pay for furnace repairs depends on many factors, including what parts are malfunctioning, where you live, and even the time of day. Here’s a breakdown of what can go wrong with your furnace and the cost to fix those issues.
Air conditioner units sitting in the yard
May 20, 2025
May 20, 2025
When determining your AC coil cleaning cost, you’ll need to factor in the type, cleaning method, and more. Our cost guide will show you what to expect.
A mother laughing while preparing lunch with her son
May 20, 2025
May 20, 2025
New AC compressor costs depend on factors like the compressor’s size and type. Read on to learn more about ac compressor cost factors, in this guide.
A woman covered in a blanket reading a book
Apr 23, 2025
Apr 23, 2025
Whether you’ve lost heat or your furnace is making strange sounds, stay calm. Use this guide to determine the source of the problem and your next steps.
Regular home HVAC air conditioner system
May 15, 2025
May 15, 2025
A ductless mini-split heat pump can cool and heat your home without all of the costly and complicated ductwork. Learn more about how a mini-split works.
Bedroom interior with big bed and a sunny window
Apr 25, 2025
Apr 25, 2025
If you’re asking, “Why is my upstairs so hot?” we’re here to help. Read on and learn why it isn’t just poor air circulation causing a toasty top floor.