Making Hardwood Flooring Splines

Essential Aspects of Making Hardwood Flooring Splines

Hardwood flooring splines are thin, narrow strips of wood inserted between hardwood planks to fill gaps and create a more stable, attractive floor. Understanding the essential aspects of making hardwood flooring splines is crucial for achieving a successful installation. This article will delve into the various steps and factors involved.

Material Selection

The type of wood used for splines should match the species of the hardwood flooring. Common choices include oak, maple, and walnut. The wood should be straight-grained, free of knots, and have a consistent color and texture.

Dimensions

The dimensions of the splines vary depending on the thickness of the hardwood flooring. Typically, splines are cut to a width of 1/8" to 1/4" and a thickness of 1/8" to 1/2". The length should be slightly longer than the gap between the planks.

Cutting

Splines can be cut using a table saw, miter saw, or hand saw. Ensure the cuts are straight and precise. A fine-tooth blade will provide a cleaner cut and prevent splintering.

Applying Adhesive

Apply a thin layer of wood glue or flooring adhesive to the top and bottom edges of the spline. Spread the adhesive evenly using a small brush or spatula.

Inserting Splines

Carefully insert the splines into the gaps between the hardwood planks. Use a rubber mallet or tapping block to gently tap the splines into place. Do not over-tighten, as this could damage the splines or the planks.

Trimming and Sanding

Once the splines are in place, trim any excess length using a sharp utility knife or chisel. Sand the surface of the splines to blend them with the surrounding floor.

Finishing

The splines should be finished along with the hardwood flooring. Apply the desired finish, such as stain, sealant, or polyurethane, to protect the floor and enhance its appearance.

Conclusion

Making hardwood flooring splines is a straightforward process that requires attention to detail and proper execution. By following these essential aspects, you can create a stable, attractive, and durable hardwood floor that will last for years to come.