Gluing Splines For Flooring

Put wood flooring adhesive down the entire length of the groove before installing the spline.

Gluing splines for flooring.

Use yellow carpenter s glue. When laying hardwood floors the need to reverse the direction of the tongue always comes up. Do not glue it in yet. The plywood should be of good quality.

With the spline in place put the first plank up against the spline in the opposite direction to those in the finished room. Amazon link to great products that every diyer and handyman shou. If your flooring is engineered you could use both. Splines allow the flooring to be worked in opposite directionsâ effectively cutting the installation time in half.

Install the remaining rows in the opposite direction. Glue it into the grooves of the boards making sure not to get too much glue all over the place. Have the first plank for the second room ready to go. Insert the spline into the groove of the plank already laid in the first room.

If there s no movement there s no squeek. Many times during a hardwood flooring job you need to change directions in nailing. Promptly nail into the spline to anchor the backside of those boards and lay the new boards right away as well. Glue is creating an actual bond between board and spline or at least that s how i think about it.

It is the same thickness as the tongue side of a wood plank. A wood spline is nothing more than a long thin strip of wood that acts as a splice between two planks. A spline strip allows this to happen. The particular hardwood in this vid.

Spread a bead of carpenter s glue on one edge of each spline and tap it into the groove of one of the flooring boards. On boards 7 wider cut vapor retarder in half 18 which doubles the number of glue lines. Install the spline using a blind nailer. If your splines cut the right size there will be no movement after it s nailed in.

On 5 6 widths use full width 36 approved vapor retarder.