Installation Guide
DURAS EPIC + EPIC EXTREME HARDWOOD FLOORING INSTALLATION GUIDELINES
Important Information Before You Begin
It is EXTREMELY IMPORTANT that you read and understand this
information completely prior to starting, since improper installation
can void the warranties.
Installer/Owner Responsibility
Carefully inspect ALL material prior to installation for defects.
Materials installed with visible defects are not covered under warranty.
Remember – Wood is a natural product that can vary in color, grain,
and contains natural characteristics that varies from plank to plank and
is to be expected. We do not warrant against these natural variations
from plank to plank or variations from sample to plank. Remember –
If you are not satisfied with the flooring prior to installation, contact
your dealer – DO NOT INSTALL the flooring. Accepting or rejecting
the material must be done on full shipment of quantities only, not
carton by carton or plank by plank. Material is manufactured to exceed
industry standards (ANSI/HPVA EF 2009).
We urge you, as the final inspector to inspect for proper color,
finish, style, and quality PRIOR to installation. Verify that the
flooring is the correct material. Care should be taken at this
time to remove or repair particular characteristics you do not
desire. Manufacturer declines responsibility for any costs
incurred when plank(s) with visible defects have been
installed.
The use of stain, filler, or putty stick for the correction of
minor defects during installation should be accepted as
normal procedure.
5% cutting allowance, depending on layout, must be added
to the actual square footage amount needed. (Diagonal,
herringbone, or bordered installations will require a higher
percentage)
TOOLS AND EQUIPMENT NEEDED:
CAUTION: WOOD DUST
The International Agency for Research on Cancer has classified
wood dust as a nasal carcinogen. The sawing, sanding, and/ or
machining of wood products can produce wood dust that can
cause respiratory, eye, and skin irritations. Equipment should be
equipped with a dust collector to reduce airborne wood dust. Wear
an appropriate NIOSH designated dust mask to reduce exposure to
airborne wood dust. Avoid contact with eyes and skin. In case of
irritation, flush eyes or skin with water for at least 15 minutes. In
cases of severe irritation; seek immediate medical attention. For
further technical or installation questions or to request a Product
Specification Data Sheet contact the manufacturer. 1-800-441-
7429
A
ttention California Installers & Consumers
WARNING
Installation of this product and wood product may create wood
dust, which is known to the State of California to cause cancer.
PRE INSTALLATION & JOBSITE CONDITIONS
It is the installer/ owners’ responsibility to ensure that the jobsite
conditions and jobsite subfloor are environmentally and structurally
acceptable prior to the installation of any hardwood flooring. The
manufacturer declines any responsibility for failures or deficiencies of
hardwood flooring resulting from or related to sub-floor, sub-surface,
or job-site environmental conditions. All substrates must be clean, flat,
dry, and structurally sound.
Subfloors must be clean and free of dirt, curing compounds,
sealers, drywall mud, paint, wax, grease, urethane, or other
materials that may affect the integrity of the flooring material or
adhesives used to install the flooring.
All subfloors and subfloor systems 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 of a hardwood floor. Whenever possible install the
planks perpendicular to the floor joists for maximum stability.
Our warranties DO NOT cover any problems caused by
inadequate substructures or improper installation of said
substructures.
Test wood sub floors and wood flooring for moisture content
using a pin-type moisture meter. Take readings of the subfloor –
minimum of 20 readings per 1000 sq. ft. and average the results.
In most regions, a “dry” subfloor that is ready to work on has a
moisture content of 12% or less and the wood should be within
4% of the subfloor moisture content.
ASTM F-2170 – in-situ relative humidity – 85% RH or less is
acceptable.
ASTM 1869 – 5.0 lbs. or less is acceptable
Readings greater than 85% RH or 5.0 lbs. requires the use of
a proper vapor retarder or adhesive/moisture abatement
system.
Before moisture testing begins, the slab must be cured for a
minimum of 30 days.
Basements and crawl spaces must be dry. Use of a 6 mil black
polyethylene is required to
cover 100% of the crawl
space earth. Crawl space
clearance from ground to
underside of joist to be no
less than 18” and perimeter
vent spacing should be
equal to 1.5% of the total square footage of the crawl space area
to provide cross ventilation. Where necessary, local regulations
prevail.
The subfloor must be flat, meeting a minimum of 3/16” within
10’ or 1/8” in 6’.
Concrete/Wood subfloors - Grind high spots or use a Portland-
cement-based leveling material (minimum compressive strength 3000
psi) to fill all low spots. Follow the leveling compound
manufacturer’s instruction. Leveling compounds must be allowed to
thoroughly cure and dry prior to installation of wood flooring.
All “wet” work – i.e. – paint, drywall, concrete, masonry,
plumbing must be complete and dry well in advance of delivery
of hardwood flooring
Gutters and downspouts should be in place and the exterior
grade complete to allow for proper drainage of water away from
the building’s exterior perimeter.
Flooring should not be exposed to extremes of humidity or
moisture.
Permanent HVAC should be on and operational a minimum of 5
days and maintained between 65 – 75 degrees and a relative
humidity of 35%- 55% prior to delivery, during, and after
installation of the flooring.
If HVAC is not possible at time of installation the environmental
conditions must be at or near normal living conditions between
Broom or
vacuum
Moisture Meter Safety Glasses
Tape Measure Hand Saw Color Wood Filler
Chalk Line &
Chalk
Electric Miter
Saw/Table Saw
Shaw R2X
Hammer Pry Bar NIOSH designated
Dust Mask