Ace the IICRC RRT Challenge 2025 – Master Repair & Reinstallation Magic!

The ideal distance between nails used to secure tack strips is between 1.5 to 2 inches apart. This spacing ensures that the tack strips are adequately anchored to the subfloor, providing the necessary support for the carpet installation. Proper nail placement is crucial as it helps to keep the tack strips from lifting or shifting, which can lead to issues such as loose carpet or uneven stretching.

When nails are too far apart, as in the larger gaps suggested by other options, there is an increased risk of the tack strip becoming unstable, which compromises the overall integrity of the carpet installation. Conversely, placing nails too closely together may not only waste materials but can also create unnecessary stress on the strips themselves, potentially leading to splitting or bending. Therefore, adhering to the recommended 1.5 to 2 inches distance strikes a balance that promotes durability and effectiveness in securing carpeting.