DISTINCTIVE FLOORING
Fashion • Beauty • Quality • Reliability
At FERMA, we bring a world of wood within your reach.
Founded in the year of 2002, we, FERMA, put customer satisfaction above all else.
Whether you are a consumer looking to renovate a room, or a retailer looking to stock another brand of wooden floor, we strive to bring you the most satisfactory customer service, and a wide selection of quality products at reasonable prices.
At FERMA, all of our wood is selected to comply with all industrial and governmental standards and the requirement of the Lacey Act. Not only is our wood flooring manufactured with new precision-milling technology, all FERMA solid wood flooring carries a 25-year warranty, and all FERMA engineered wood flooring carries a 20-year warranty. When you buy FERMA wood flooring, you also receive a piece of mind knowing that your brand new wood flooring was built to last.
In today's world where fashion changes ever rapidly, FERMA brings you a world of domestic and exotic wood in a variety of pre-finished styles. From domestic oak to exotic foreign cherry, walnut and mahogany, from traditional texture to the new fashionable hand-scraped style, FERMA makes every effort to offer you the widest selection of wood flooring to suit your every need. Your complete satisfaction is our goal.
A Commitment to Environmental Responsibility
FERMA is fully committed to a safer and healthier environment through selective raw materials procurement, sound manufacturing processes and thoughtful product development. Our ecologically responsible forest management practices and efficient manufacturing techniques, certified by the Forest Stewardship Council (FSC), are helping to ensure a greener and healthier world for future generations.
- Our hardwood flooring is manufactured only from timber that is selectively harvested and inspected under sustainable forest management practices and in full compliance with the Lacey Act
- FSC Chain of Custody certification has been obtained received by our hardwood flooring manufacturers resulting in the production of FSC certified products
- FSC Chain of Custody certification has also been secured by our bamboo flooring manufacturers to produce FSC certified bamboo products
- Our engineered flooring meets the formaldehyde emission guidelines set by the California Air Resource Board (CARB) for indoor air quality
- Our engineered flooring also may help to contribute points towards LEED® (Leadership in Energy and Environmental Design) certification as awarded by the U.S. Green Building Council
- Certain wood species, such as Red Oak, American Walnut, American Walnut, American Maple and Bamboo are available for truly green engineered flooring by combining FSC and CARB certified plywood
Name:
Ipe
Flooring Trade Name:
Ipe/ Lapacho
Botanical Name:
Tabebuia spp.
Lumber Name:
Amapa (Mexico), Cortez (Honduras, Nicaragua, Costa Rica), Guayacan (Panama), Guayacan polvillo (Colombia), Flor Amarillo (Venezuela), Greenhart (Surinam), Madera negra (Ecuador), Tahuari (Peru), Ipe (Brazil), Lapacho negro (Paraguay, Argentina).
Grows In:
Throughout continental tropical America and some of the Lesser Antilles. The tree grows on a variety of sites, from ridge tops to riverbanks and marsh forests.
Color Range:
Heartwood olive brown to blackish, often with lighter or darker striping, often covered with a yellow powder; sharply demarcated from the whitish or yellowish sapwood. Texture fine to medium; luster low to medium; grain straight to very irregular; rather oily looking; without distinctive odor or taste
Color Change:
darkens upon exposure.
Hardness:
Ipe has a Janka hardness rating of 3680 compared to 1260 for Red Oak.
Stability:
Good Stability
Working Properties: Moderately difficult to work especially with hand tools; has a blunting effect on cutting edges, finishes smoothly except where grain is very roey The fine yellow dust produced in most operations may cause dermatitis in some workers.
Durability: Heartwood is very resistant to attack by decay fungi and termites; not resistant to marine borers. T. guayacan however, is reported to have good resistance in Panama waters.
Preservation: The wood is reported to be extremely resistant to preservation treatments.
Uses: Railroad crossties, heavy construction, tool handles, turnery, industrial flooring, textile mill items, decorative veneers
Nail Down
Solid Strip & Plank Installation Methods
A. Always follow the manufacturers recommended installation procedure.
B. Unfinished and factory-finished solid plank should be installed perpendicular to the joists or on a diagonal for any single layer subfloor. (Exception: Over diagonal, solid subfloor boards, install perpendicular to joists or subfloor direction.)
C. When ¾" solid plank flooring is laid parallel with the floor joists, follow one of these two steps:
1. Add a layer of minimum nominal ½" (15/32”) CD Exposure 1 (CDX) plywood underlayment to the existing subfloor (as previously recommended)
2. Or brace between truss/joists in accordance with the truss/joist manufacturer’s recommendations and with local building codes. Some truss/joist systems cannot be cross-braced and still maintain stability.
D. Before installing wood flooring, place an approved vapor retarder. Some examples of acceptable vapor retarders over wood subfloors include:
1. An asphalt laminated paper meeting UU-B-790a, Grade B, Type I, Style 1a.
2. Asphalt-saturated kraft paper or #15 or #30 felt that meets ASTM Standard D-4869 or UU-B-790, Grade D.
E. Wall Line Layout
1. Choose a starting wall according to the most aesthetically or architecturally important elements in the room, taking into consideration fireplaces, doors, cabinets and transitions, as well as the squareness of the room. The starting wall will often be the longest unbroken wall in the room.
2. Snap a working line parallel to the starting wall, allowing ¾” expansion space between the starting wall and the edge of the first strip or plank run.
3. As a general rule, a ¾” expansion space must be left around the perimeter and at all vertical obstructions.
4. Random-width plank is laid out with alternating courses varying by widths. Start with the widest board, then the next width, etc., and repeat the pattern.
5. Lay one row of strip or plank along the entire length of the working line.
6. Top-nail and blind-nail the first row (hand-nail if necessary), using appropriate fasteners. Denser species may require pre-drilling. Each succeeding row should be blind-nailed with the nailing machine wherever possible. At the finishing wall and other obstructions, it may be necessary to blind-nail by hand until top nailing is required.
7. Racking rule of thumb: Stagger end-joints in adjacent rows at least three times the width of the boards, as product allows. Avoid H-joints. (See Figures 1 and 2.)
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Figure 1 Stagger End Joints |
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Figure 2 Avoid “H” Joints |
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8. To minimize expansion on floors wider than 20 feet, more or less spacing between rows may be needed, depending on geographical area, interior climate control and time of the year.
9. Where spacing is required: Use a washer or removable spacer to leave additional space
every few rows and/or start in center of room and work out to both sides. Do not use
spacers that may cause damage on factory-finished products.
10. Nailing: Blind-nail through the tongue using 1½"-2” fasteners. Use 1½" fasteners with
nominal ¾" plywood subfloor direct to concrete slab. Face-nail boards where needed
using 6d-8d casing or finish nails. Fasteners should be spaced every 6”-8” on blindnailing,
or every 10”-12” on face-nailing.
11. For additional fastening, any of the following options may be used in addition to the
nailing schedule. (See Appendix F, Fastener Schedule.)
12. Follow manufacturer’s instructions for installing plank flooring.
13. For wide-width plank flooring (5” or wider), to assist the nailing schedule of 6”-8” and
increase holding power, there are three options.
a. Screw and plug at end joints, alternating at staggered locations and intervals along
each board.
b. Apply an approved wood flooring adhesive.
c. Use kerfing or relief cuts every 8” to 12” parallel to the grain – using more relief cuts
for wider boards. Typically, the relief cut should be 3/8” on a ¾” board.
NOTE: These options, however, will not necessarily eliminate cupping.
14. Blind-nail and face-nail, as necessary, to complete the final rows.
F. Center Line Layout
NOTE: For instructions on using the trammel point method to square a room and find
the center point, see Appendix G, Trammel Point Method.
1. Find the center of your room, measuring off the two longest walls, and snap a line down
the center of that room.
Copyright 2007 National Wood Flooring Association 13 Revised March 2007
Chapter 9 Solid Strip & Plank Flooring Installation
2. Install a starter board on the line. Fasten the starter board to the floor using wood
screws.
3. Nail the first row of wood flooring against the starter board, being careful not to move the
starter board when nailing. The groove of the flooring should be against the starter
board.
4. Drill and hand-nail the first three rows through the tongue. DO NOT USE TOP NAILS.
5. Use a blind nailer to install the remaining rows of wood flooring. Use the nailing practices
described earlier in the chapter.
6. After installing in one direction, remove the starter board and start rows going in the
opposite direction.
7. Install a spline or a slip tongue in the groove of the board that was against the straightedge.
Put wood glue down the entire length of the groove before installing the spline.
8. Install the spline using a blind nailer. To keep the spline in alignment for the next flooring
board, use a scrap piece of wood flooring to run along the length of the spline as you
nail.
9. Install the remaining rows in the opposite direction. Use the nailing practices described
earlier in the chapter.
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