Rubber Gym Floor Installation - Job Site Preparation and Sub floor requirements
Before you start your new rubber rolls, rubber tiles or gym floor installation, you need to make sure that your job site is properly prepared and that your sub floor is in the proper condition.
Note: If you have any questions regarding your rubber gym floor installation, please do not hesitate to call the experts at Rubber Flooring Direct. We are here to help and will be happy to answer any questions you may have. Or maybe you are feelling a little overwhelmed by the whole process and want to talk it through with an installer. Remember, we are here to help.
We will begin with job site preparation.
Job Site Preparation:
New Construction: Rubber gym floor installation or weight room floor installation should not begin until all other trades have completed their work and are finished in the areas. We once had a customer that installed his floor before the drywall was completed and he had to spend several days cleaning up the drywall dust and removing the white scuffs on the weight room flooring from the gypsum.
If the situation occurs that you have to complete you gym floor
installation before the other trades are finished you must cover and protect the gym floor with plastic sheeting, Kraft paper or tarps to protect the rubber flooring.
The rooms that you are installing the floor into should not be open to the weather and should be maintained at a minimum temperature of 65 degrees for 48 hours.
Be sure to remove all trash and debris and make sure that any heavy equipment or furniture has been removed as well.
Sweep and clean the sub floors and repair any damage to the sub floor.
Sub Floor Preparation.
Sub floor preparation is critical to ensure a quality rubber gym
floor installation. Sub floor preparation includes making sure you have a level and stable sub floor that is dirt and dust free and any type of chemicals that could interfere with the bonding of the rubber rolls or rubber tiles to the sub floor. Sub floors should be free of paint, wax grease, oil sealers, old adhesive and any other material that would interfere with the bonding of the rubber floor and the floor.
If the sub floor is not level we recommend using cement based patching and leveling compounds and we do not recommended suing gypsum based patching and leveling compounds. Refer to the manufactures instructions of the patching and leveling compounds.
If a leveling compound is used be sure to let it dry thoroughly
before applying adhesive. Moisture in the compound can cause the adhesive to bubble and release from the sub floor.
Concrete sub floors:
Concrete should have a minimum of 3000 psi and for new concrete should be cured for a minimum of 28 days. It is critical that the cement be fully cured and dry before any installation begins.
All cracks, saw cuts, non moving joints and indentations should be filled with cement based patching compound,
Expansion joints can cause a floor covering to fail so all expansion joints should be covered with an expansion joint cover that is designed for resilient flooring.
Wood Sub Floors:
For rubber gym floor installation on wood, the wood sub floors should be a minimum of 1” thick with double
construction. The floor must be rigid and free from movement with a minimum of 18” ventilated air space below.
Note: If an under layment is needed please use American Plywood Association (APA) under layment with a minimum thickness of ¼” Chip board, particle board, Masonite and lauan are not considered suitable under layments.
At the risk of repeating ourselves, the sub floor is critical to a high quality finished rubber floor or sports floor. Imperfections in the sub floor will eventually show imperfections in the finished spots floor.
Congratulations, you are now ready to begin your rubber gym floor installation.
Remember, we are here to help. If you need any help at all or have any questions on your rubber gym floor installation, please call.