How To Lay Timber Flooring On Joists

Some plywood subfloors deflect more than others.

How to lay timber flooring on joists.

Cover the floor with an acceptable moisture inhibitor such as 15 to 30 lb. Both solid wood and engineered can be fitted this way. Asphalt saturated felt or silicone vapor. The tongue and groove pine flooring must run perpendicular to the floor joists.

Join the ends of the boards over a floor joist where possible avoiding joints that form an h. First renail the existing plywood subfloor so that the old nails are tight and add new nails to achieve a maximum nail spacing of 6 inches. Start by removing the baseboards in the room where your install will take place. To keep the wide boards from cupping you ll face nail them with cut nails driven through the subfloor and into the joists photo 18.

Work in small sections until the entire floor is covered. Before starting calculate the width the last row will be. Generally floors of this type are of solid timber or a laminated product made from layers of timber. Wood floor fitting over joists to answer directly to the question yes it is entirely possible to install a hardwood directly on top of the joists.

09 timber flooring design guide page 4 introduction scope this publication provides a reference guide for the installation of solid timber strip flooring over bearers and joists timber based sheet flooring products and concrete slabs. Lay down 3 4 in 1 9 cm tongue and groove plywood panels over the joists then use wood glue or panel adhesive and galvanized flooring nails to secure each panel around its edges. Make sure your subfloor is level and. The most common way to lay install hardwood flooring is by aligning the planks parallel to the longest wall or run in the installation.

Apart from a few exceptions like sagging joists this is the preferred direction to lay wood floors because it provides the best result aesthetically. For the best results draw the floor plan to scale and lay out rows of boards fig. Mark the walls to show the location of the floor joists. Keep joints that line up at least two rows apart.