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professional installers of hardwood flooring will find themselves
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home installing bamboo
hardwood flooring. Although every
installer has a style of his own, guidelines for installing bamboo
hardwood flooring are the same as those recommended for installing
hardwood flooring in general.
Those recommendations have been
developed over several years by The National Wood Flooring
Association (NWFA), The National Oak Flooring
Manufacturers Association (NOFMA) and The Hardwood
Council. Another good source of installing and finishing
information can be found on-line at
Wood Floors Online.
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Some
Installation Basics
Designers,
architects,
builders or homeowners in a position of overseeing an installation
by professional installers should keep in mind some simple "rules"
that apply in the laying of any hardwood floor.
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Make sure the
sub floor is dry, level and free of squeaks. Measure the |
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moisture
content of the sub floor in several locations. |
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Unpack
the flooring and let it age in the room for a week to ten
days. |
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All wood
flooring, including bamboo, displays some slight color
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variation
board to board. Unpack and lay out ahead of the installer
(called "racking") four or five cartons of flooring so
that color variations can be mixed in a random pattern and
not consolidated in a single area. |
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Begin laying
the floor from the end of the room that is the aesthetic
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focal point.
This way, the partial board that has to be top nailed or
other corrections due to the actual geometry of the room,
occur at the visually "unimportant" end of the room. |
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Make certain
that sufficient expansion space is left at the perimeter
of the installation. In climate areas where |
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the humidity
of the room varies seasonally very little, a minimum
expansion space of .25 inches is recommended. In areas
where humidity variation is high from season to season, as
in the south-central United States, an expansion space of
.75 inches is suggested. The bamboo hardwood flooring
behaves in a similar fashion to other hardwoods; your
local professional installer should be your "expert"
source on this as well as other installation and finishing
questions. |
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The
end joints of the floor boards should be randomly
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positioned one to another to avoid visually
symmetrical patterns like "stair casing". |
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Some
Finishing Suggestions |
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We
recommend three sandings. A 60 grit sanding, |
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followed by 100 grit polishing and then a
"buffing" with 150. |
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In
finishing the floor, we have had good success with a
solvent-based polyurethane from Bona Kemie; one |
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sealer
coat followed by a buffing to smooth the grain and
then two top coats. A water-based urethane is
often preferred because the odor during
installation is minimum. However, our experience
with the solvent-based coatings for all types of
floors is better from a wear standpoint. |
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For
those non-professionals who want to acquire more
solid oversight-skills for flooring installation
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finishing techniques, we recommend reviewing
"Hardwood Floors. Laying, Sanding and Finishing"
by Don Bollinger. This is an excellent,
clearly-written, illustrated resource for layman
and professional alike from the Fine Homebuilding
series published by The Taunton Press in
Connecticut. |
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