Leveling a house trailer is crucial for its structural integrity, the proper functioning of doors and windows, and the overall comfort of living. Achieving this involves a systematic process of identifying unevenness, strategically placing support structures, and meticulously adjusting them until the trailer sits level on its foundation. Ignoring this essential maintenance task can lead to costly repairs down the line, affecting everything from plumbing to frame stability.
Understanding the Importance of Leveling
A house trailer, unlike a conventional house, is designed to be transportable. This inherent characteristic necessitates a more flexible foundation system, often relying on piers and blocks rather than a continuous concrete slab. Over time, these supports can settle unevenly due to factors such as soil compaction, frost heave, and even the vibrations caused by nearby traffic.
The Domino Effect of an Unlevel Trailer
The consequences of an unlevel trailer extend far beyond mere inconvenience. Consider these potential issues:
- Structural Stress: Uneven weight distribution places undue stress on the trailer’s frame, potentially leading to warping, cracking, and eventual structural failure.
- Door and Window Problems: Doors and windows may become difficult to open and close properly, exhibiting sticking or binding. This can also compromise weather sealing, leading to drafts and increased energy bills.
- Plumbing Issues: Sloping floors can disrupt the flow of water in drain lines, causing slow drainage, clogs, and even leaks.
- Appliance Malfunctions: Refrigerators, washing machines, and other appliances that rely on gravity for proper operation may not function efficiently or may be damaged.
- Uncomfortable Living: Sloping floors and uneven surfaces create an unsettling and uncomfortable living environment.
The Leveling Process: A Step-by-Step Guide
Leveling a house trailer requires patience, precision, and the right tools. Here’s a detailed breakdown of the process:
Step 1: Preparation and Assessment
- Gather Your Tools: You will need a long carpenter’s level (at least 4 feet), a bottle jack or hydraulic jack, shims (wood or composite), a tape measure, a pipe wrench or adjustable wrench, a level app for your smartphone (optional but helpful), and safety glasses.
- Inspect the Foundation: Carefully examine the existing support piers for signs of damage, deterioration, or settling. Replace any cracked or crumbling blocks before proceeding.
- Identify Problem Areas: Use the carpenter’s level to determine which areas of the trailer are out of level. Check multiple points throughout the trailer, including the center, front, back, and sides. The level app on your smartphone can also be a valuable tool for detecting slopes.
- Document Your Findings: Record the specific locations that need adjustment and the approximate amount of lift required. This will save you time and effort during the leveling process.
Step 2: Adjusting the Support Piers
- Safety First: Before working under the trailer, ensure it is properly supported. Use jack stands in addition to the jack to prevent accidental collapse.
- Strategic Jacking: Position the jack close to the pier that needs adjustment. Place a wooden block or shim between the jack and the trailer frame to protect the frame from damage.
- Gradual Lifting: Slowly and carefully lift the trailer frame just enough to take the weight off the pier. Avoid lifting too high, as this can cause additional stress on the frame.
- Shim and Stabilize: Add or remove shims under the pier to bring it to the correct height. Ensure the shims are properly seated and stable.
- Lower and Repeat: Slowly lower the jack, allowing the trailer’s weight to rest on the adjusted pier. Recheck the level and repeat the process on other problem areas as needed.
- Tighten Stabilizers: Once the trailer is level, tighten any stabilizer jacks or turnbuckles to provide additional support and prevent movement.
Step 3: Final Inspection and Maintenance
- Recheck Leveling: After making all adjustments, thoroughly recheck the level throughout the trailer. Pay particular attention to areas that were significantly out of level.
- Inspect Plumbing and Wiring: After leveling, inspect the plumbing and wiring connections for any signs of strain or damage. Make any necessary repairs or adjustments.
- Regular Monitoring: Monitor the level of your trailer periodically, especially after periods of heavy rain or freezing temperatures. Address any settling or movement promptly to prevent further problems.
FAQs: Your Leveling Questions Answered
FAQ 1: How often should I level my house trailer?
You should check the level of your house trailer at least twice a year, typically in the spring and fall. This allows you to address any settling that may have occurred due to seasonal changes in soil conditions.
FAQ 2: What are the best types of shims to use?
Both wood and composite shims are suitable for leveling house trailers. Wood shims are generally more affordable, but composite shims are more resistant to rot and moisture damage. Choose the type that best suits your budget and climate.
FAQ 3: Can I use concrete blocks as shims?
While concrete blocks can be used as part of the pier itself, they are not recommended as shims. Shims are designed to be thin and tapered, allowing for fine adjustments. Concrete blocks are too bulky and difficult to work with for this purpose.
FAQ 4: What if I don’t have enough clearance to use a jack?
If you lack sufficient clearance, consider using a low-profile bottle jack or a hydraulic jack with a remote reservoir. These jacks are designed to operate in tight spaces. You might also need to dig out around the pier to create more room.
FAQ 5: How much can I safely lift a house trailer at one time?
It’s crucial to lift the trailer in small increments, no more than 1/2 inch at a time. Lifting too much can overstress the frame and cause damage.
FAQ 6: My trailer is severely out of level. Can I fix it myself?
If your trailer is severely out of level, it’s best to consult a professional. Attempting to correct a significant leveling issue without the proper expertise can be dangerous and may cause further damage.
FAQ 7: What if the ground under the piers is soft or unstable?
If the ground is soft, you may need to install a more substantial foundation for the piers. This could involve pouring concrete footings or using treated lumber pads to distribute the weight more evenly.
FAQ 8: How do I prevent my trailer from settling in the future?
To minimize settling, ensure the soil around the piers is properly compacted and that there is adequate drainage to prevent water accumulation. You can also consider installing ground anchors to provide additional stability.
FAQ 9: What if I have a double-wide house trailer?
Leveling a double-wide trailer is more complex than leveling a single-wide. It requires careful coordination and precise measurements to ensure both sections are level relative to each other. It is highly recommended to hire a professional for this task.
FAQ 10: Can I use a laser level instead of a carpenter’s level?
A laser level can be helpful, particularly for larger trailers or double-wides, as it provides a more accurate and consistent reference point. However, a carpenter’s level is still necessary for fine-tuning the adjustments.
FAQ 11: What do I do if I find termites or wood rot while leveling?
If you discover termites or wood rot, address the problem immediately. Contact a pest control professional and make any necessary repairs to the damaged wood before proceeding with the leveling process.
FAQ 12: Are there any permits required to level a house trailer?
Permit requirements vary depending on your local regulations. Check with your local building department to determine if any permits are required before starting the leveling process.
Conclusion: Maintaining Your Investment
Leveling your house trailer is not just about aesthetics; it’s about protecting your investment and ensuring the long-term stability and functionality of your home. By following the steps outlined in this guide and addressing any problems promptly, you can maintain a comfortable and safe living environment for years to come. Remember, when in doubt, consulting a professional is always the best course of action.