Download Ascent Installation PDF
These installation guidelines apply to Ascent only. All instructions and recommendations should be followed for a satisfactory installation.
- Ascent flooring should be stored and installed in a climate-controlled location with an average temperature of 65°- 85°F (18°-29°C).
- Acclimate the material a minimum of 24 to 48 hours prior to installation in the room/location where the installation will take place.
- Ascent comes with an integrated underlayment for walking comfort and acoustic performance. If an additional underlayment for acoustic performance is desired, a minimum underlayment density of 25 pounds per cubic foot must be used to avoid compression and potential joint failure.
- Do not store Ascent directly on concrete and allow for air circulation. Do not open the cartons but spread them out and protect corners from damage
- Failure to follow these guidelines may result in an installation failure (i.e., flooring may expand or contract, resulting in gaps). Ascent flooring is an interior product and must be installed in a temperature controlled environment, maintained at 65°- 85°F (18°29°C). Please keep in mind a concrete floor can be up to 10 degrees colder than the actual room temperature
- Avoid exposure to direct sunlight for prolonged periods; such exposure may result in discoloration, and excessive temperatures can cause the flooring to expand. During peak sunlight hours, the use of drapes or blinds is recommended.
- Regardless of new construction or remodeling projects, keep flooring stored in rooms that are not being worked in and only install product after all other trades have completed work that could damage the flooring.
- To minimize color variation, mix and install planks from several cartons
- Inspect all planks for damage and sheen variation before installing. If you have any concerns about the product fit or finish, call ACP Customer Service at 1-800-434-3750. Claims will not be accepted for flooring that has been cut to size and/or installed.
- All subfloor patching must be done with a Portland-based compound and allowed to dry completely prior to installing flooring.
- This product can be installed on, above or below grade.
- Ascent is water/moisture resistant and reliably secures the flooring panels on all four sides. However, excessive moisture in the subfloor could promote mold, mildew and other moisture-related issues like the trapping of moisture emissions under the flooring, which may contribute to an unhealthy indoor environment.
- ACP does not warrant nor is responsible for damage to floor covering due to moisture-related issues.
- Ascent is designed to be a floating floor, but our superior, heat-infused extrusion process allows excellent bond strength of the underlayment. As such, any standard, pressure sensitive LVT glue can be used if you desire to glue down the planks. If using this method, 100% of the surface in contact with the subfloor must be glued.
Tape measure, utility knife or saw, tapping block, pull bar, 3/8" spacers, T-square, safety glasses, broom or vacuum.
All subfloors must be clean, flat, dry and structurally sound. The correct preparation of the subfloor is a major part of a successful installation.
Subfloor must be flat – 3/16" in 10' or 1/8" in 6'.
CAUTION: Solvent-based construction adhesives are known to stain vinyl floor coverings. All responsibility for discoloration problems caused by the use of the above mentioned products is not the responsibility of ACP, but rests with the installer. Never use nails or screws to mechanically attach Ascent flooring to a subfloor.
A. Wood Subfloors
- Do not install material over wood subfloors that lay directly on concrete or over dimensional lumber or plywood used over concrete.
- All other subfloors such as plywood, OSB, particleboard, chipboard, wafer board, etc. must be structurally sound and must be installed following their manufacturer’s recommendations. Local building codes may only establish minimum requirements of the flooring system and may not provide adequate rigidity and support for proper installation and performance.
B. Concrete Subfloors
- New and existing concrete subfloors should meet the guidelines of the latest edition of ASTM F 710, “Standard Practice for Preparing Concrete Floors to Receive Resilient Flooring,” available from the American Society for Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA 19428; 610832-9585; http://www.astm.org
- Floors must be smooth, permanently dry, clean and free of all foreign material such as dust, wax, solvents, paint, grease, oils and old adhesive residue. The surface must be hard and dense, and free from powder or flaking.
- New concrete slabs must be dry. Maximum moisture level per CaCl test method is 8 lbs. per 1,000 in 24 hr. Maximum level for ASTM 2170 In-situ Relative Humidity Test method - 85%
- Do not install over concrete with a history of high moisture or hydrostatic conditions.
- The maximum acceptable pH level is 9 or less.
- The final responsibility for determining if the concrete is dry enough for installation of the flooring lies with the floor covering installer.
- Holes, grooves, expansion joints and other depressions must be filled with a Portland-based patching and leveling product, and troweled smooth and feathered even with the surrounding surface. Our products can “bridge” slightly uneven surfaces (up to 1/16-inch in three (3) feet). Ascent can be installed over existing tile floors if the grout lines are less than 3/8-inch wide.
- In an environment where moisture is a concern, a 6 mil Polyethylene Moisture Block Film Vapor Barrier can be installed prior to installation.
Radiant heat components must have a minimum of 1/2" separation from the product. This is the only type of radiant heat system that is approved. The radiant heat system must be on and operational for at least 2 weeks prior to installation to reduce residual moisture within the concrete. The maximum temperature for a radiant heat system is 82°F and only systems based on hot water (no electrical heating elements) are suitable.
Three days prior to installation, lower the temperature to 65°F. After installation, gradually increase the temperature in increments of 5°F to avoid overheating. Maximum operating temperature should never exceed 85°F. Use of an in-floor temperature sensor is recommended to avoid overheating.
WARNING! DO NOT SAND, DRY SWEEP, DRY SCRAPE, DRILL, SAW, BEADBLAST OR MECHANICALLY CHIP OR PULVERIZE EXISTING RESILIENT FLOORING, BACKING, LINING FELT, ASPHALTIC “CUTBACK” ADHESIVES OR OTHER ADHESIVES. These products may contain either asbestos fibers and/or crystalline silica. Avoid creating dust. Inhalation of such dust is a cancer and respiratory tract hazard. Smoking by individuals exposed to asbestos fibers greatly increases the risk of serious bodily harm. Unless positively certain that the product is a non-asbestos containing material, you must presume it contains asbestos. Regulations may require that the material be tested to determine asbestos content and may govern the removal and disposal of material. See current edition of the Resilient Floor Covering Institute (RFCI) publication. Recommended Work Practices for Removal of Resilient Floor Coverings for detailed information and instructions on removing all resilient covering structures. For current information go to www.rfci.com