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The 5 Foundation Requirements for Adding a Second Story to Your Home

Planning to build a second story on your home? A secondary loft is always a dream for homeowners, but it takes a lot to make it a reality.

You need to consider five foundation requirements when planning to install a loft. Make sure to go through this list. You won’t regret doing so!

Keep reading to learn more about the foundation requirements for adding a second story.

1. Building Regulations and Permits

A qualified contractor should evaluate your current foundation and determine whether it needs strengthening or replacing. It must also meet all building regulations and permit requirements.

The foundation should be able to withstand the weight of the second story. It should include additional space for home additions depending on the addition size.

Additionally, the foundation must extend at least 8 feet above grade to ensure stability. All these parameters must be met to ensure safety and compliance with all building regulations and permit requirements.

2. Compatible Design

The foundation must be up to code and strong enough to support the new structure. This will ensure the footings, foundations, slab, bearing walls, and crawlspaces are designed to withstand the required load.

Proper guttering must also be installed to protect against water damage or flooding. Moreover, special considerations must be taken for insulation and ventilation. This is to keep the temperature comfortable during all times of the year.

3. Carry out a Soil Test

The last time you tested the soil around your home, perhaps while building it, may have been several years ago. The soil nature at that period might have been suitable for the house it now holds.

You need to see an expert to determine if the soil’s current condition can support the weight of your projected construction because you’re about to add another story.

4. Grout the Soil

Before adding to your home, it is essential to ensure the soil is adequately grouted. By performing this, the house is given more stable support when the construction is complete. This is done by injecting concrete grout throughout the soil to contain and support the soil around your home.

Along with grouting the soil, you should ensure your home’s foundation is reinforced and can handle the extra weight of the new addition. This is done by installing larger footings. Additionally, new pilings should be placed between foundation walls, and be placed under beams to support the upper floors.

5. Repair the Foundation of Your Building

You have to fix the basis of your building, as awkward as it may sound. Check the footings and make sure they are the proper width and thickness. Water may cause the irons to rust more quickly. Therefore, the foundation should be drained if it has been flooded.

Ensure your existing foundation is level and secure, and check for any signs of structural damage. Consider whether your current roofline supports the addition of a second floor.

If it does not, you may want to reinforce the roofline or install additional support structures. To ensure everything is clear, seek a professional for home additions.

Prioritize These Foundation Requirements for Adding a Second Story

Adding a second story to your home can be a great way to increase your usable space. It is important to consider the five foundation requirements for adding a second story. Before undertaking this project, consult a professional building contractor to ensure these requirements are met.

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