What is a key factor to remember when estimating for wood shingles?

Including a percentage for waste is critical when estimating for wood shingles. This is because during installation, some shingles may be damaged or need to be cut to fit properly, leading to material loss. Typically, a waste factor of around 10% to 15% is recommended to ensure that there are sufficient materials on hand to complete the job effectively. This practice helps to mitigate the risk of shortages and prevents delays, thereby ensuring a smoother installation process.

In construction estimating, especially for materials like wood shingles, properly accounting for waste is essential for accurate budgeting and resource planning. Without this consideration, a project may face unexpected costs or delays due to insufficient materials.