How To Install Hardwood

Hardwood flooring is a timeless addition to any home, bringing warmth, durability, and plenty of elegance. Whether you’re a carpenter yourself, a seasoned DIYer, or tackling this project for the first time, proper preparation and technique are key to a successful installation. This blog will walk you through the essential steps to install hardwood flooring efficiently, safely, and correctly.

Prepare The Subfloor

Before laying down any hardwood, it’s crucial to prepare the subfloor properly. Ensure the surface is clean, dry, and perfectly level. Cleaning the floor helps with moving out anything that would interfere with the floor's level and height. However, If you’re installing over concrete, you may need a moisture barrier to prevent water damage. For wood subfloors, check for squeaks and secure any loose boards. If necessary, sand down high spots or fill low spots with a leveling compound. A smooth, solid foundation will prevent issues with your hardwood over time.

Acclimate The Hardwood Flooring

Hardwood flooring expands and contracts with humidity changes, so it’s important to acclimate the planks before installation. Leave the flooring inside the room where it will be installed for at least 3-5 days, this way they’ll be adjusted for the room's temperature and common humidity levels. Stack the boxes with space between them to allow airflow. This step helps prevent warping or gaps after installation. 

Plan The Layout

Careful planning ensures a professional, and elegant finish. Measure the board’s width and length, and the room's dimensions and mark guidelines to help keep your rows straight, start along the longest, most visible wall and plan for an even layout. If needed, trim the first row of planks for balance. Also, be sure to consider alternating or staggering the joints by at least 6 inches to create a natural, aesthetically pleasing look. 

Install The Hardwood Flooring 

There are different ways to install hardwood flooring based on the subfloor. Nailing down boards with a pneumatic nailer is ideal for plywood, OSB, and existing hardwood. However, concrete floors require a glue-down method, where adhesive is applied, and planks are firmly pressed into place. Start with the first row, leaving a ¼-inch expansion gap at the wall. Use spacers for consistency and stagger seams for a natural look as you continue installing.To ensure tight seams and a straight layout, use a beater block—a scrap piece of hardwood placed against the plank—then tap it with a hammer to close any gaps or uneven line-ups.

Cut & Fit The Final Rows

As you approach the last rows, you may need to trim the planks to fit. Use a table saw or circular saw for precise cuts. Remember to maintain the ¼ inch expansion gap at the walls. Once the last row is in place, remove spacers and check the entire for any loose boards or misaligned seams. You’ll want to be urgent about this if you had glued down your boards so they don’t dry up before you fix them.

Finishing Touches

Complete the installation by adding baseboards or quarter-round molding to cover the expansion gap and enhance the finished look. If your hardwood is unfinished, apply a stain or sealant as needed. Finally, clean the floor to remove dust and debris, then allow it to settle before moving furniture back in. 

Installing hardwood flooring is a rewarding project that enhances the comfort, beauty, and value of your home. Here at KBUILD we have the opportunity to help you with hardwood and so much more. If you’re interested in your own project, reach out to us at 636-362-2015, send us an email at kbuild@kbuildit.com, or click the link to go straight to our project inquiry form. We will respond promptly and help you follow through with the next steps to start on your custom project today!