Leveling a double wide trailer is crucial for its structural integrity, preventing costly repairs, and ensuring a comfortable living environment; it involves systematically adjusting support points under the trailer until it sits perfectly horizontally and vertically. Regular inspections and timely adjustments are essential, especially during seasonal changes or after significant weather events, to maintain its level foundation and prevent long-term damage.
Why Leveling Matters: The Foundation of Stability
A double wide trailer, despite its name, isn’t simply twice the width of a single wide. It’s comprised of two distinct sections joined together on-site, requiring a unified and meticulously leveled foundation. Without proper leveling, a cascade of problems can arise, impacting everything from the functionality of your doors and windows to the longevity of the structure itself. Imagine a house built on shifting sands – the same principle applies. Uneven settling places undue stress on the frame, leading to warped walls, sticking doors and windows, cracked drywall, and even plumbing issues. Neglecting this critical aspect can ultimately necessitate expensive repairs and shorten the lifespan of your mobile home.
The Leveling Process: A Step-by-Step Guide
Leveling a double wide trailer is a methodical process that demands patience, precision, and the right tools. While professional leveling services exist, many homeowners can tackle this task themselves with careful planning and execution.
Step 1: Gather Your Tools and Materials
Before you even crawl under your trailer, ensure you have the following:
- Levels: A long spirit level (at least 4 feet) and a smaller level for checking individual piers. A laser level can significantly enhance accuracy.
- Hydraulic Jack: A bottle jack or floor jack with sufficient lifting capacity. Confirm the required lifting weight for your trailer.
- Shims: Pressure-treated wood shims of varying thicknesses.
- Support Blocks: Concrete blocks, treated lumber, or manufactured mobile home supports. Avoid using cinder blocks, as they are porous and can crumble over time.
- Wrench: Adjustable wrench or socket set to adjust leveling jacks, if equipped.
- Measuring Tape: For accurately measuring distances and ensuring even spacing.
- Safety Equipment: Work gloves, safety glasses, and a hard hat are essential.
- Wheel Chocks: To secure the trailer and prevent it from rolling during the leveling process.
Step 2: Assessing the Situation
Start by inspecting the exterior of your trailer for any visible signs of unevenness. Look for gaps around doors and windows, sagging rooflines, or cracks in the siding. Next, use your long level to check the level of the trailer at various points, both inside and outside. Pay particular attention to the main frame rails, as these are the primary structural components. Note the areas that are out of level and the amount of adjustment needed. It’s crucial to identify the underlying cause of the unleveling. Was it due to settling soil, frost heave, or compromised support piers? Addressing the root cause will prevent recurrence.
Step 3: Identifying and Preparing Support Points
Double wide trailers are supported by a series of piers strategically placed beneath the frame. Locate these piers and ensure they are in good condition. If any piers are cracked, crumbling, or sinking, they need to be repaired or replaced before proceeding with the leveling process. Use your measuring tape to confirm that the piers are evenly spaced and aligned with the frame. Clear any debris or vegetation around the piers to allow for easy access.
Step 4: Lifting and Shimming
This is where the meticulous work begins. Starting at one end of the trailer, use your hydraulic jack to gently lift the frame slightly at a support point. Only lift enough to relieve pressure on the existing support. Insert shims between the support block and the frame to raise that point. Use your level to check your progress frequently. Repeat this process at each support point, working your way along the trailer. It’s best to make small, incremental adjustments rather than attempting to raise the entire trailer at once. This minimizes stress on the frame and prevents further damage.
Step 5: Fine-Tuning and Final Checks
Once you have leveled the trailer to the best of your ability, go back and double-check your work. Use your level to verify the levelness of the frame, floors, and walls. Pay close attention to areas where the two sections of the trailer join together. If necessary, make further adjustments to ensure a seamless transition. Once you are satisfied with the leveling, inspect all the support piers to ensure they are stable and secure. Fill any gaps between the shims and the frame with additional shims or mortar.
Step 6: Ongoing Maintenance
Leveling your double wide trailer isn’t a one-time task. It requires ongoing maintenance to ensure that it remains level and stable. Inspect the trailer’s levelness regularly, especially after heavy rain, snowfall, or earthquakes. Address any signs of settling or unevenness promptly. Consider installing adjustable leveling jacks under the trailer to make future adjustments easier.
Common Challenges and Solutions
Leveling a double wide trailer can present certain challenges. Soil conditions, accessibility, and the age of the trailer can all complicate the process.
- Unstable Soil: If the soil under your trailer is soft or unstable, it may be necessary to compact the soil or install a more substantial foundation.
- Limited Access: Working under a trailer can be challenging due to limited space. Using low-profile jacks and shims can help.
- Corrosion: Rust and corrosion can weaken the frame and support piers. Repair any damage before attempting to level the trailer.
- Joining Seams: Special care is needed when leveling the joint where the two halves of the double-wide meet to prevent water damage.
When to Call a Professional
While many homeowners can level their own double wide trailers, there are situations where it’s best to call a professional. If you’re uncomfortable working under a trailer, if you suspect significant structural damage, or if you’re simply unsure about the process, it’s best to consult with a qualified mobile home leveling contractor. They have the experience, equipment, and expertise to safely and effectively level your trailer.
FAQs: Demystifying Double Wide Trailer Leveling
FAQ 1: How often should I level my double wide trailer?
The frequency depends on factors like soil type and climate. Aim for at least annual inspections and adjustments as needed, particularly after major weather events or seasonal changes.
FAQ 2: What are the signs that my double wide trailer needs leveling?
Look for sticking doors and windows, cracks in drywall, sloping floors, and gaps around exterior features. Also, inspect the piers for signs of sinking or damage.
FAQ 3: Can I use cinder blocks as support piers?
No. Cinder blocks are porous and prone to crumbling, especially in wet or freezing conditions. Use concrete blocks, treated lumber, or manufactured mobile home supports instead.
FAQ 4: How much does it cost to have a professional level my double wide trailer?
Costs vary depending on the extent of the leveling required and your location. Expect to pay anywhere from $500 to $2,000 or more for professional leveling services.
FAQ 5: What is the best type of jack to use for leveling?
A hydraulic bottle jack or a floor jack with sufficient lifting capacity is generally recommended. Ensure the jack is rated for the weight of your trailer.
FAQ 6: Can I level my trailer by myself, or do I need help?
Leveling a double wide trailer is a two-person job, at the very least, due to the large size and need to safely operate lifting equipment. Enlist a helper to improve the safety and efficiency of the leveling process.
FAQ 7: What if the soil under my trailer is too soft?
You may need to compact the soil or install a more substantial foundation, such as a concrete pad or gravel base. Consulting with a geotechnical engineer may be necessary.
FAQ 8: How do I level the area where the two halves of the trailer join together?
Pay extra attention to this area, as it’s prone to leaks. Use shims to ensure a seamless transition between the two sections. Seal the joint with appropriate sealant after leveling.
FAQ 9: What type of shims should I use?
Pressure-treated wood shims are the most common and durable option. Avoid using plastic shims, as they can crack or compress over time.
FAQ 10: How do I prevent my trailer from becoming unlevel again?
Maintain good drainage around the trailer, ensure the support piers are in good condition, and regularly inspect the levelness of the trailer.
FAQ 11: Should I disconnect utilities before leveling?
Generally, no, but use caution around gas and electrical lines. If significant lifting is required, disconnecting utilities may be necessary. Consult with a qualified technician if unsure.
FAQ 12: What happens if I don’t level my double wide trailer?
Ignoring leveling issues can lead to significant structural damage, including warped walls, sticking doors and windows, cracked drywall, plumbing problems, and a reduced lifespan for your trailer.