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FINE HARDWOOD FLOORING |
3/4" Solid Plank & Strip Products - For Nail-Down
Installation ONLY
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INSTALLER/OWNER RESPONSIBILITY
Beautiful hardwood floors are a product of nature and
therefore, not perfect. Our wood floors are manufactured in accordance
with accepted industry standards, which permit grading deficiencies not
to exceed 5%.These grading deficiencies may be of a manufacturing or
natural type.
- The installer assumes all responsibility for final
inspection as to grade, manufacture and factory finish. This
inspection of all flooring must be done before installation.
Carefully examine flooring for color, finish and quality before
installing it. The installer must use reasonable selectivity
and hold out or cut off pieces with deficiencies, whatever the
cause. If material is not acceptable, do not install it and
contact the seller immediately.
- Prior to installation of any hardwood-flooring
product, the installer must determine that the job-site environment
and the sub-surfaces involved meet or exceed all applicable
standards. Recommendations of the construction and materials
industries as well as local codes must be followed. These instructions
recommend that the construction and subfloor be dry, stiff and
flat. The manufacturer declines any responsibility for job failure
resulting from or associated with sub-surface, sub flooring
or job-site environmental deficiencies.
- Prior to installation, the installer/owner has
final inspection responsibility as to grade, manufacture and
factory finish. The installer must use reasonable selectivity
and hold out or cut off pieces with deficiencies, whatever the
cause.
- Use of stain, filler or putty stick for touch-up
during installation should be accepted as normal procedure.
- When flooring is ordered, 5% must be added to
the actual square footage needed for cutting and grading allowance.
- Should an individual piece be doubtful as to
grade, manufacture or factory finish, the installer should not
use the piece.
- Use of appropriate products for correcting subfloor
voids should be accepted as a normal industry practice.
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TOOLS & ACCESSORIES NEEDED
NOTE: IT IS EXTREMELY IMPORTANT TO USE THE PROPER ADAPTERS AS
WELL AS STAPLES OR CLEATS. IMPROPER FASTENERS, MACHINES AND AIR
PRESSURE CAN CAUSE SEVERE DAMAGE. THE MANUFACTURER OF THIS
FLOORING PRODUCT IS NOT RESPONSIBLE FOR DAMAGE CAUSED BY USE OF
IMPROPER TOOLS OR MISUSE.
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- Broom
- Drill with 1/16" drill bit
- Tape Measure
- Hammer
- Earplugs and safety glasses
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- Chalk line & chalk
- Recommended Hardwood Flooring Cleaner
- Handsaw
- Nail Set
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- 6-7d screw-shank nails
- Moisture meter (wood, concrete or both)
- 2" "Blind" fastening machine
- Undercut or Jamb Saw
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PRE-INSTALLATION PROCEDURES FOR JOB SITE
INSPECTION
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- The building should be closed in with all outside
doors and windows in place. All concrete, masonry, framing
members, drywall, paint and other "wet" work
should be thoroughly dry. The wall coverings should
be in place and the painting completed except for the
final coat on the base molding. When possible, delay
installation of base molding until flooring installation
is complete. Basements and crawl spaces must be dry
and well ventilated.
- Exterior grading should be complete with
surface drainage offering a minimum drop of 3"
in 10’to direct flow of water away from the structure.
All gutters and downspouts should be in place
- Solid wood flooring must be installed
on or above grade level. Do not install in full bathrooms.
- Crawl spaces must be a minimum of 24"(600
mm) from the ground to underside of joists. A ground
cover of 6-8 mil black polyethylene film is essential
as a vapor barrier with joints lapped six inches and
taped. The crawl space should have perimeter venting
equal to a minimum of 1.5% of the crawl space square
of footage. These vents should be properly located to
foster cross ventilation (see figure #1). Where necessary,
local regulations prevail.
- Subfloor must be checked for moisture
content using the appropriate testing method.
- Permanent air conditioning and heating
systems should be in place and operational. The installation
site should have a consistent room temperature of 60-75° F
and humidity of 35-55% for 14 days prior, during and until
occupied, to allow for proper acclimation.
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STORAGE AND HANDLING
Solid wood flooring should be stored in the environment
in which it is expected to perform. Deliver the materials to an
environmentally controlled site. Materials should be allowed to
acclimate for 72 hours or as long as necessary to meet minimum
installation requirements for moisture content. Acclimation within a
closed carton may not be adequate due to lack of air movement. Handle
and unload with care. Store in a dry place being sure to provide at
least a four-inch air space under cartons, which are stored upon
"on-grade" concrete floors. Flooring should not be delivered
until the building has been closed in with windows and doors in place
and until cement work, plastering and all other "wet" work is
completed and dry. Concrete should be at least 60 days old.
INSTALLATION APPLICATIONS
NOTE: MINOR OCCASIONAL NOISES IN MECHANICALLY FASTENED
FLOORS IS NOT ABNORMAL DUE TO STRUCTURAL MOVEMENT CAUSED BY CHANGES IN
ENVIRONMENTAL CONDITIONS. FOLLOWING THESE INSTRUCTIONS CAN MINIMIZE
THESE FACTORS BUT OFFER NO GUARANTEE THAT THE FLOOR WILL NOT CREATE
MINOR OCCASIONAL NOISES.
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General Information for Fastening Machines:
Avoid striking the edge of factory-finished
products with the fastener’s mallet. Edge crushing can
occur causing unsightly cracks and splinters. Use a block
to hammer against if necessary (figure #2).
Faceplates should be covered with protective materials to
prevent damage to the surface of the flooring. Any water
damaged, swollen or delaminated sub flooring materials will not
hold staples properly and must be repaired or replaced.
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General Information for Manual Fastening Machines:
Improper adapter plate selection can cause severe
edge damage. Ascertain that the proper adapter has been selected and
properly installed for 3/4" flooring.
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General Information for Pneumatic Fastening Machines:
Improper pressure settings and failure to use
proper adapters can cause severe damage to the flooring. The
correct adapter and air pressure setting will properly set the
fastener in the nail pocket (figure #3). Low air pressures may
fail to properly set the staple and damage adjoining boards. Air
pressures set too high may cause damage to the tongue,
preventing installation of adjoining boards and cause blisters
on the face of the flooring. Make certain that the compressor
has a regulator in-line with the air hose for proper adjustment.
Set pressure at 70 PSI to begin with and adjust until proper
staple setting occurs.
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SUBFLOOR REQUIREMENTS MUST BE:
- CLEAN - Scrape, broom clean, and smooth. Free of wax,
paint, oil, sealers, adhesives, curing agents and other debris.
- LEVEL/FLAT - Within 3/16" in 10’and/or 1/8"
in 6’. Sand high areas or joints. Flatten low spots with layers
of 15# builders felt, plywood or shims (not leveling compounds).
NOTE: Laminated rosin paper or 15# builders felt (tarpaper)
acts as a moisture retarder and may be used to reduce movement
caused by changes in subfloor moisture, thereby reducing cupping
and warping. (This is especially helpful over crawl spaces and
basements) In addition, the use of these materials can give
the flooring a more solid feeling, reduce sound transfer, prevent
noise caused by minor irregularities and debris, and make it
easier to slide the wood together across the surface of the
subfloor. Kraft paper may be used to make installation easier
but DOES NOT serve any other purpose.
- STRUCTURALLY SOUND - Nail or screw any loose
areas that squeak. Replace any water-damaged, swollen or delaminated
sub flooring or underlayments. Avoid subfloors with excessive
vertical movement.
- DRY - Check moisture content of the subfloor with the
appropriate moisture meter.
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RECOMMENDED SUBFLOOR SURFACES
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- PREFERRED: 3/4" (19 mm) CDX grade plywood
3/4"(23/32") OSB PS2 rated underlayment
MINIMUM: 5/8"CDX grade plywood
- Existing solid wood flooring
- Screeds
- T&G wood subflooring
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SUBFLOOR TYPES:
Note: Do not install solid wood plank or strip over
radiant heated subfloors or attempt to glue to a subfloor of any type.
Wood Subfloors and Wood Structural Panel Subfloors
Plywood: Must be
minimum APA grade rated sheathing or CDX minimum. Oriented Strand
Board (OSB):Must be PS2 rated installed sealed side down.
Do Not install over particleboard, waferboard, pressed wood or
fiberboard.
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Make sure existing floor or subfloor is dry and
well nailed or screwed down every 6" along each joist to
avoid squeaking or popping before the floor is installed. The
wood subfloor must not exceed 13% moisture content. Measure
moisture content of both subfloor and wood flooring to determine
proper moisture content with a reliable wood moisture meter
(figure #4). The difference between the moisture content of the
wood subfloor and the wood flooring must not exceed 4%.
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Optimum performance of hardwood floor covering products
occurs when there is little horizontal or vertical movement of the
subfloor. The MINIMUM subfloor recommendations described above are for
19.2" O/C joist spacing with minimum recommended spans. If the
subfloor has excessive vertical movement (deflection) before
installation of the flooring it is likely it will do so after
installation of the flooring is complete. Deflection may cause the floor
to become loose creating a noisy floor or cause premature finish wear.
Avoid installations over sub floors that do not meet this minimum
criterion. As flooring manufacturers we are unable to evaluate each
engineered system. Other spacing and spans as well as their engineering
methods are the responsibility of the builder, engineer, architect or
consumer who is better able to evaluate the expected result based on
site related performance.
All underlayment panels should be spaced 1/8" apart
to insure adequate expansion space or have the space cut around the
perimeter using a circular saw. T&G panels normally have built in
expansion; DO NOT cut around their perimeter. When installing over
existing wood floors parallel with the flooring, it may be necessary to
install an additional layer of plywood to stabilize the flooring or
install the wood floor at right angles. Applicable standards and
recommendations of the construction and materials industries must be met
or exceeded.
Concrete Slabs
Solid flooring can be installed over concrete
once the appropriate nailing surface has been installed. The concrete
must be of high compressive strength. All concrete subfloors should
be tested for moisture content (Figure #5). Visual checks are
not reliable. NOTE: Test several areas, especially near exterior
walls and walls containing plumbing.
NOTE: Test several areas, especially near exterior walls and walls
containing plumbing.

A "DRY" SLAB, AS DEFINED BY THESE TESTS CAN BE
WET AT OTHER TIMES OF THE YEAR. THESE TESTS DO NOT GUARANTEE A DRY SLAB.
ALL CONCRETE SLABS SHOULD HAVE A MINIMUM OF 6 MIL POLY FILM MOISTURE
BARRIER BETWEEN THE GROUND AND THE CONCRETE.
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Subfloor Systems
Bonded:
Install suitable moisture retardant followed by a
plywood subfloor with a minimum thickness of 3/4". Allow 1/2"
expansion space around all vertical objects and 1/8" between all
flooring panels. The panel must be properly attached to the subfloor
using a minimum of one fastener per square foot and more if necessary.
Use pneumatic or powder actuated fasteners. Do not hand nail the
subfloor with concrete nails. Install a moisture retardant barrier with
joints lapped 6" and begin installation of flooring using 1
1/2" fasteners.
Floating:
Install a suitable moisture retardant followed by a
plywood subfloor with a minimum of 3/8". Allow 1/2" expansion
space around all vertical objects and 1/8" between all flooring
panels. Install a second layer of 3/8" plywood at a right angle to
the previous panels, offsetting the joints 2’. Staple together with
staples that will not penetrate the first layer of subfloor with a crown
width of 3/8" or more. Install a moisture retardant barrier with
joints lapped 6" and begin installation of flooring.
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GENERAL INSTALLATION TIPS
Floor should be installed from
several cartons at the same time to ensure good color and shade
mixture. Be attentive to staggering the ends of boards at least
6", when possible, in adjacent rows (figure #6). This will
help ensure a more favorable overall appearance of the floor.
Large spans in areas of high humidity may require the addition
of internal or field expansion. This can be accomplished by
using spacers, such as small washers, every 10-20 rows inserted
above the tongue and removed after several adjoining rows have
been fastened.
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STEP 1: DOORWAY AND WALL
PREPARATION
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Undercut door casings. Remove any
existing base, shoe mold or doorway thresholds. These items can
be replaced after installation. All door casings should be
notched out (figure #7) or undercut to avoid difficult scribe
cuts.
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STEP 2: ESTABLISH A STARTING POINT -
WALL-TO-WALL INSTALLATION
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- Installation parallel to the longest wall is
recommended for best visual effects, however, the floor
should be installed perpendicular to the flooring joists
unless subfloor has been reinforced to reduce subfloor
sagging.
- Find appropriate subfloor from "Subfloor
Type" section in this instruction manual. If a
moisture retardant material is to be used, such as Laminated
Rosin Paper (see NOTE, Subfloor Requirements), install
this material before proceeding, lapping joints 6"
and stapling if necessary.
- Measure the width of the product being
installed. For random or alternate width products, use
the widest plank for the first row.
- Add 1" to allow for 3/4" expansion
and the width of the tongue.
- Using this measurement, in at least two
places, measure out equal distance from the starting wall
and 12" -18" from the corners (figure #8) and snap
a chalk line.
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STEP 3: INSTALLING FIRST ROWS - WALL-TO-WALL
INSTALLATION
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NOTE: Always end glue wide width (4" or more) planks with a
PVA wood glue.
- Use the longest, straightest boards available
for the first two rows.
- Align tongue of first row on chalk line.
The groove should be facing the starting wall.
- Pre-drill the nail holes 1" from back
(groove) edge, 1"-2" from each end, and at 6"
intervals at a 45° angle down through the nailing
"pocket" on top of the tongue (figure#9).
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- Face-nail the groove side where pre-drilled.
When complete, blind-nail at a 45° angle through the
tongue of the first row. Fasten using 6 or 8d nails.
Countersink nails to ensure flush engagement of groove.
Avoid bruising the wood by using a nail set to drive
the nails the last 1/2" into the tongue.
- Continue blind nailing using this method
with following rows until stapler or nailer can be used.
- End-joints of adjacent rows should be
staggered a minimum of 6" to ensure a more favorable
overall appearance.
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Beginning rows may be blind-nailed where
clearance allows using a pneumatic finish nailer with 15 gauge,
1 1/2" (minimum) nails in lieu of above.
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STEP 2 & 3: CENTER TO WALL INSTALLATION
- Snap a chalk line down the center of the room.
- Install a sacrificial row that extends the entire
length of the room on the centerline.
- Install three rows of flooring.
- Remove the sacrificial row and insert a slip
tongue (spline) in the open groove.
- Always glue and nail the slip tongue in place.
STEP 4: RACKING THE FLOOR
- "Dry" lay (rack) materials to cover approximately
2/3 of the room. Begin dry laying (racking) approximately 6"
from the edge of the previously installed rows. Avoid pulling
boards too tightly together on the sides, as they must move
freely when fastening begins.
- Mark the final board in each row and cut to proper
length allowing for expansion.
- Visually inspect flooring, setting aside boards
that need to have natural character flaws cut out.
- Use these boards for starting and finishing row after
objectionable characteristics have been removed.
STEP 5: INSTALLING THE FLOOR
- Fasten a sacrificial board to the floor. Check for
surface damage, air pressure setting, tongue damage, etc. before
proceeding. Make all adjustments and corrections before installation
begins. Once proper adjustments have been made, remove and destroy
the board.
- Begin installation with several rows at a time,
fastening each board with at least two fasteners, 8-10"
apart and 1-1 1/2" from the ends (to avoid splitting).
Tighten boards as necessary to reduce gaps before fastening.
- End-joints of adjacent rows should be staggered
6' when possible to ensure a more favorable overall appearance.
- The last 1-2 rows will need to be face-nailed
where clearance does not permit blind nailing with stapler or
brad nailer. Pre-drill and face-nail on the tongue side following
the nailing pattern used for the first row.
- Rip final row to fit and face-nail. If the final row
is less than 1" in width, it should first be glued to the
previous UNINSTALLED row and the two joined units should be face
nailed as one.
STEP 6: COMPLETE THE JOB
- Clean the floor with the recommended wood flooring
cleaner. (Dura-Luster No-Wax Cleaner)
- Re-install any transition pieces that may be
needed, such as Reducer Strips, T-moldings, or Thresholds. These
products are available pre-finished to blend with your flooring.
- Re-install all base and/or quarter round moldings.
Nail moldings into the wall, not the floor.
- Leave warranty and floor care information with
the owner. Advise them of the product name and code number of
the flooring they purchased.
- To prevent surface damage avoid rolling heavy
appliances or furniture on the floor.
- Use plywood, hardboard or appliance lifts if
necessary.
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MOLDINGS
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REDUCER STRIP: a teardrop shaped molding used around fireplaces,
doorways, as a room divider, or as a transition between wood
flooring and adjacent floor coverings that are less thick.
Fasten down with adhesive, small nails or double-faced tape. |
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THRESHOLD: a molding undercut for use against sliding door
tracks, fireplaces, carpet, ceramic tile, or existing thresholds
to allow for expansion space and to provide a smooth transition
in height difference. Fasten to subfloor with adhesive and/or
nails through the heel. Predrill nail holes to prevent
splitting. |
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STAIR NOSING: a molding undercut for use as a stair landings
trim, elevated floor perimeters, and stair steps. Fasten down
firmly with adhesive and nails or screws. Predrill nail holes to
prevent splitting. |
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QUARTER ROUND: a molding used to cover expansion space next to
baseboards, case goods, and stair steps. Predrill and nail to
the vertical surface, not into the floor. |
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COMBINATION BASE AND SHOE: a molding used when a base is
desired. Used to cover expansion space between the floor and the
wall. Predrill and nail into the wall, not the floor. |
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T-MOLDING: a molding used as a transition piece from one
flooring to another of equal height or to gain expansion spaces.
Fasten at the heel in the center of the molding. Additional
support may need to be added to the heel of the molding
dependent upon the thickness of the goods covered. |
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