Top 3 Best Shims for House Leveling

House leveling is an essential aspect of home maintenance, especially for homes built on pier and beam foundations. Over time, houses can settle, leading to uneven floors, cracked walls, and doors that won’t close properly. One of the primary tools used in the leveling process is shims. These are thin pieces of material that are inserted to adjust the height or level of a structure. In this blog post, we’ll explore the top three best shims for house leveling.

1. Steel Shims

Pros:

• Durability: Steel shims are incredibly durable and can support a significant amount of weight without deforming. This makes them ideal for house leveling, especially for homes that require a substantial amount of adjustment.
• Resistance: They are resistant to rot, insects, and moisture, ensuring longevity once placed.
• Precision: Steel shims come in various thicknesses, allowing for precise adjustments.

Cons:

• Corrosion: While steel is strong, it can corrode over time if exposed to moisture. However, many steel shims are galvanized or treated to resist rust.

2. Composite Plastic Shims

Pros:

• Weather Resistant: Composite plastic shims are resistant to moisture, making them an excellent choice for areas prone to dampness or water exposure.
• Non-degradable: Unlike wood, composite plastic won’t rot or degrade over time.
• Flexible: They can be easily cut or trimmed to fit specific needs.

Cons:

• Weight Limit: While durable, composite plastic shims might not be suitable for extremely heavy loads. Always check the weight limit before using them for house leveling.

3. Cedar Shims

Pros:

• Natural: For those who prefer natural materials, cedar shims are an excellent choice. Cedar is known for its resistance to rot and insects.
• Aroma: Cedar has a pleasant, natural aroma that can act as a deterrent to pests.
• Ease of Use: Cedar shims can be easily split or trimmed to the desired size.

Cons:

• Variability: Being a natural material, cedar shims can vary in quality and thickness. It’s essential to select shims that are straight and free of knots.
• Durability: While cedar is resistant to rot, it may not last as long as steel or composite plastic in very damp conditions.

The best shim for house leveling largely depends on the specific requirements of the job and personal preferences. Steel shims are the go-to for heavy-duty jobs requiring durability and precision. Composite plastic shims are excellent for moisture-prone areas and offer a balance between strength and flexibility. Cedar shims, on the other hand, are perfect for those who prefer natural materials and are working on lighter leveling tasks. Regardless of the type of shim you choose, always ensure that the installation is done correctly and safely. If in doubt, consult with a professional house leveling expert to guide you through the process.