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10 Common Issues We See With Older Manufactured Homes

24th Feb 2025

10 Common Issues We See With Older Manufactured Homes

10 Common Issues We See With Older Manufactured Homes

Manufactured homes are affordable and practical. However, as they age, issues can start to surface. By addressing the most common issues in older manufactured homes early on, you can establish a safe, functional, and comfortable home. Learn about the warning signs to look for and how to make your home more stable for years to come.

Foundation

Over time, older models of mobile home foundations will settle or shift. This can lead to an unbalanced structure, visible cracks, and doors and windows not closing or opening properly. Regular inspections and reinforcement—like leveling the foundation or upgrading to modern anchoring systems—can resolve these issues.

Roofing

Many manufacturers used to construct mobile homes with flat or barely sloped roofs. While the roofs are lightweight, they are prone to leaking, sagging, and deteriorating. Homeowners can combat these problems by installing a pitched roof or investing in a roof-over kit.

Insulation

Insulation is commonly insufficient in old manufactured homes. Even if there is existing insulation, it is probably low quality. Add new, energy-efficient insulation to the walls, floors, and ceilings to reduce heating and cooling costs and improve the comfort of your home.

Plumbing

Older mobile homes have aging plumbing systems riddled with outdated materials that are more likely to leak, crack, or burst under pressure. Replace the entire system with modern piping, such as PEX or CPVC, for a home that’s protected from water damage while improving the water pressure and flow.

Electrical

Traditional manufactured homes frequently come with insufficient outlets, wiring, and circuit breakers that don’t hold up to modern electronics and lifestyles. To make your home more compatible with today’s technological demands, upgrade the electrical system.

Windows and Doors

Broken, drafty, and thin windows and doors in old manufactured homes cause energy inefficiencies, security issues, and increased external noise. Installing new doors and replacement windows for mobile homes can improve the exterior’s appearance while reducing energy expenses and improving your home’s security.

Interior Features

Original features—such as cabinetry and flooring—are most likely aging your home’s appearance. The old materials, like particleboard, not only look unsightly, but they can swell, warp, and degrade. Replace these elements with quality, durable materials like composite wood for cabinets or vinyl floors.

HVAC System

Manufacturers regularly update HVAC systems to reduce the energy requirements. However, the outdated systems in old manufactured homes are inefficient; they frequently struggle to maintain the home’s climate. Upgrade your HVAC system to a modern, high-efficiency unit that can reduce energy costs and keep the interior comfortable.

Moisture Accumulation

Older manufactured homes often lack the moisture barriers that more modern mobile homes come with. This can lead to moisture causing mold growth, rotting wood, and musty odors. Other reasons moisture can cause problems are leaking roofs, faulty plumbing, and condensation under the home. To eliminate these issues, install vapor barriers and proper ventilation systems, and address leaks as soon as they happen.

Structural Degradation

As time goes on, the joints in the structure become less secure, the floors weaken, and the walls start to lose their integrity. Regular maintenance and addressing issues by reinforcing the floors and walls can prevent this issue in the future. Upgrade walls with materials that are more durable, and repair subfloors for long-term stability and safety.

Easy DIY Projects for Quick Fixes

These tasks are simple and manageable for most homeowners with basic tools.

Minor Plumbing Leaks

Homeowners can easily fix small leaks around faucets and replace worn-out washers. Before starting the job, turn off the water supply. Clean up any water. Then, apply a plumber’s putty or silicone tape to seal the leak.

Replace Light Fixtures and Outlets

A quick and easy way to update your home is by installing new light fixtures and outlets. This straightforward swap takes some time and patience. Turn off breakers to prevent electrocution during these repairs. Be sure to read all product instructions beforehand.

Seal Small Roof Leaks

Replacing a few missing tiles or patching small leaks with quality roof sealant is an issue most homeowners can fix. A timely fix will prevent further damage to the roof and your home.

Moderate Repairs With Intermediate Expertise

If you have a good understanding of household projects and a good set of tools, you might be able to conduct the following repairs.

Replace Windows or Doors

If you have the right tools, upgrading windows and doors is a project that most DIYers could tackle. Choose energy-efficient options for an even bigger upgrade.

Basic HVAC Maintenance

Homeowners can complete tasks like changing air filters and cleaning air ducts. Make sure you select replacement products that are compatible with your existing HVAC system.

Serious Issues That Demand Professional Help

It’s impossible to handle every household repair on your own. Serious household damage requires professional expertise for safe and reliable repairs.

Severe Foundation Issues

Foundation settling or large cracks affect the home’s stability and require assessment and repair from a professional. Consulting with an expert is necessary to avoid substantial structural damage.

Rewire Electrical Systems

A licensed electrician should upgrade outdated or overloaded electrical systems. Ensuring the system meets modern standards is essential for safety.

Roof Replacement or Major Repairs

A professional contractor must repair major leaks, sagging, or severe roof damage. This way they can also assess the possible need for structural repairs.

Plumbing System Overhaul

Plumbing that is not up to code will require a licensed plumber to complete the job. For example, plumbers know to replace materials like polybutylene pipes because they are likely to leak. They will repair the whole system according to current-day codes, so you don’t have to worry about leaks or bursting pipes.

Structural Reinforcements

A professional contractor should address structural issues, such as sagging floors or weakened walls, to ensure your home is completely stable.

Upgrade Your Home With Mobile Home Outfitters

The ability to alter manufactured homes ensures there are many resources and support available to address many of the issues discussed. By tackling these ten common issues we see with older manufactured homes, homeowners can restore functionality and boost their comfort.

Partner with Mobile Home Outfitters by exploring the best products for upgrading your mobile home. From windows to roofing to plumbing, you can receive exactly what you need to keep your home stable for years.

10 Common Issues We See With Older Manufactured Homes

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