Hardwood Flooring Nails Size

Installing hardwood flooring is a beautiful investment, but ensuring the right size nails are used is crucial.

When choosing the perfect size of nails, consider both the type of wood and the thickness of the boards. Thicker boards call for larger nails – typically, a 1 1/2″ nail is sufficient for boards up to 3/4″ thick, and a 2″ nail is suitable for boards up to 1 1/2″ thick. In the event that the boards exceed 1 1/2″ thickness, you may need to opt for longer nails.

Not all woods are created equal. Softwoods tend to split easily and require larger nails than hardwoods. However, if you’re using engineered or pre-finished hardwoods, a different fastener such as a screw or cleat is necessary.

Nails must not only be the right size but also long enough to secure the hardwood flooring to the subfloor. A minimum of one inch into the subfloor is required to guarantee a secure and long-lasting installation.

When it comes to hardwood flooring installation, it’s not just about the nails, it’s about the right nails. Consider the type of wood and board thickness, and make sure the nails are long enough to penetrate the subfloor – that’s the key to a stunning and stable hardwood floor that will endure for years to come.