Measuring for a shed base is a crucial first step to ensure a stable and level foundation for your shed. The process involves accurately marking out the area and confirming it is perfectly square before you begin preparing the ground.
Steps to Measure and Mark Your Shed Base Area
Here's a straightforward guide based on effective base preparation methods:
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Mark the Area:
- Using pegs and string, carefully mark out the area on the ground where your shed base will be located. Ensure the marked area is slightly larger than the footprint of your shed to provide adequate support.
- Practical Tip: Use a measuring tape to initially set the desired length and width of the rectangle or square you are marking.
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Check for Squareness:
- To ensure the area is square and not slanted, you must check the diagonal measurements.
- Measure the length between opposite angles of your marked rectangle or square.
- Important: The lengths of both diagonals will be equal if the base is square. If they are not equal, adjust your pegs and string until both diagonal measurements match. This step is vital for preventing issues with shed assembly and stability later on.
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Prepare the Ground:
- Once the area is correctly marked and confirmed to be square, you can proceed with preparing the ground within the marked area.
- Excavate the ground to a suitable depth for your chosen base material (e.g., gravel, concrete). The reference suggests excavating to around 6” (150mm) deep.
By following these steps, focusing on the accurate marking and the critical diagonal check, you can confidently prepare the area for a solid shed base.
Summary of Key Measurements & Checks:
- Area Dimensions: Match the required size of your shed + slight overhang.
- Diagonal Check: Measure both diagonals of the marked area.
- Square Confirmation: Diagonals must be equal length.
- Excavation Depth: Dig down approximately 6 inches (150mm).
