Installation & Assembly

Installation Instructions
For 3/8”, 1/2”, and 9/16” Mohawk oors with Enhanced Engineered Construction
©2019 mohawkflooring.com | 800.833.6954 | 0824. SV | 11.2019 | Page 12/16MOHAWK TECHNICAL SERVICES DEPARTMENT | 508 EAST MORRIS STREET, DALTON, GA. 30721 | 888.387.9881
Tongue and groove enhanced core engineered hardwood floors may be installed over wood subfloors with the exception of parquet or Masonite. When
installing engineered wood planks, it is necessary to use the proper type of flooring stapler made for or properly adjusted to the thickness of the engineered
wood flooring to be installed.
NOTE: In order to reduce squeaks and noises created by the opposing floors, in addition to the ground cover in the crawlspace, a 15 lb. felt or rosin paper, or
equivalent underlayment must be installed over the subfloor prior to the installation of the engineered wood flooring.
When installing ½" & 9/16" products, apply a thin bead of GLU1-D3 Mohawk Tongue & Groove Glue to the bottom side of the groove, to lock the tongue and
groove profile in place. This will reduce the potential for movement of the tongue and groove, which could contribute to squeak and crackle.
Layout the Job
Measure out from the ends of your starting wall the width of the plank plus plank thickness for expansion and mark both ends. Where possible, lay the
flooring at 90° angles to the floor joists. Make a chalk line along the starting wall using the marks you made.
Getting Started
NOTE: Expansion space is required along the perimeter of the room(s) of intended installation. Expansion space is dictated by the thickness of the product,
for example, 3/8" thick floor requires 3/8" expansion space, 1/2" thick floor requires 1/2" expansion space, etc.
Place the planks along your chalk line with the groove side facing the wall. Use brads or small finishing nails to secure the first starter row along the wall
edge 1" to 2" from the ends and every 4" to 6" along the side. Counter sink the nails and fill with the wood filler that blends with the flooring installed. Place
the nails in a dark grain spot in the board. The base or shoe molding will cover the nails when installed after completion of the installation.
Blind nail at a 45° angle through the tongues. It will be easier if holes are pre-drilled in the tongues. Nail 1" to 2" from the ends and every 4" to 6"
along the sides. It will be necessary to blind nail the next two rows. A brad nailer with 1" to 1-3/8" brads can also be used to blind nail, and no pre-drilling is
needed. Continue the installation using an engineered wood flooring stapler, using recommended staples. Staple flooring 1" to 2" from ends and every 4" to
6" along the edge tongues. See notes in floating section for end joint spacing and starting additional rows.
Recommended Pneumatic Floor Fastener
Staple 1" to 2" from the ends and every 4" to 6" along the tongue side of the engineered wood product to help insure a satisfactory installation. It is
recommended to initially set the compressor at 80 to 85 PSI and adjust the pressure as needed in order to properly set the fastener and prevent the fastener
from going through or breaking the tongues.
Improper stapling techniques can cause squeaks and/or surface dimpling of the floor. Adjustments may be necessary to provide adequate penetration of
the nail or staple into the nail pocket. Fasteners should be flush in the nail pocket and not beyond. Use a scrap piece of flooring material to set tools properly
before installation. Always use flooring installation tools with the factory designed floor plate attached to ensure proper fastener penetration angle.
Final Touches
Install the proper trim molding at the doorways to achieve the transition and along the walls to cover the edges of any gaps along the wall due to irregularity.
Complete the job by using the wood filler that coordinates with the installed engineered flooring to fill any gapping along the joints or areas where brad nails
were used in the trim or the flooring. Clean the finished floor with Performance Accessories Cleaner.