Keep detailed documentation of test results and all test location(s).

Engineered flooring installation on concrete. On, above or below grade installations are acceptable. Install underlayment on clean, level subfloor. Whether you’re dealing with engineered wood, vinyl, laminate or solid wood, here’s the best way to go about it.

How to install engineered wood over concrete. Engineered flooring installation 7.03.18 wood/concrete subfloor requirements approved wood subfloors note that joist spacing determines minimum subfloor thickness. For engineered flooring, follow the manufacturer’s instructions on installation methods.

Thinset on the floor for a floor installation using engineered wood. For any flooring installation over concrete, you should anticipate potential problems with moisture levels. If your diy skills are pretty good, you’ll probably be able to handle the installation of engineered flooring success.

Installing engineered wood flooring is a great project for the diyer who desires the look of a professional wood floor with the strength and longevity offered by its sturdy design. Do not install over radiant heat. Flooring stored on concrete slab should be elevated at least four inches to allow air circulation under cartons.

A concrete slab with a reading over 7 lbs using the calcium chloride test or over 4% using the cm test is not acceptable for wood flooring installation. Builddirect flooring can be installed over the following subfloors if properly prepared: Any damage due to moisture exposure (swelling, distortion, etc.) prior to flooring installation must be resolved before proceeding with any somerset flooring installation.

Installing engineered flooring on top of concrete requires time and patience. Do not install under permanent kitchen cabinets when floating; How to lay 3/8 engineered flooring.