The Flooring Supply

Luxury Vinyl Plank

Luxury vinyl plank, commonly known as LVP, is a type of resilient flooring that is a cost-effective alternative to traditional options like hardwood or stone. Unlike older sheet vinyl, LVP comes in individual planks and is thicker and more durable. It’s designed to mimic the appearance of hardwood with realistic colors, textures, and grain patterns.

LVP is a multi-layered product, with each layer serving a specific purpose. The core layer, a stone plastic composite (SPC), provides the plank with its structure and resistance to dents and temperature changes. A high-definition image layer provides the realistic wood-like design, and the top layer, known as the wear layer, is made of urethane and protects the flooring from scratches, stains, and dents.

One of the most significant advantages of LVP is that it is waterproof. This makes it an ideal choice for rooms with high moisture or humidity, such as bathrooms, kitchens, and basements, where natural hardwood would be susceptible to warping or swelling. LVP is also easy to clean and maintain, requiring only regular sweeping and occasional mopping. Installation is often DIY-friendly due to its click-lock system, which allows the planks to snap together without glue.

IMPORTANT NOTICE:

  • Read enclosed detailed installation instructions before beginning install.
  • A flat subfloor is a must!
  • Proper moisture testing is a must!
  • Proper expansion around all permanent structures is a must!
  • Molding, trim, transition, and finish pieces must not prevent the floor from floating.
  • Failure to follow installation instructions will void warranty
  1. No acclimation is required under proper conditions.

     

Please Carefully Read All Instructions Before You Begin Your Installation.

Improper Installation Will Void The Warranty.

 

Always check flooring planks for defects such as chips and color variations under good light conditions. Check

that groove are free of debris. Use planks from multiple boxes during installation to insure random pattern

variation. Inherent variations that are consistent with those of a natural product to include pattern, color, and

texture do not indicate defective material. It is normal and expected for there to be color and gloss variations.

Therefore, color and gloss inconsistency between samples, replacement product, or illustrations and actual product

is not a manufacturing defect.

 

No acclimation is required under proper conditions. However, if flooring is exposed to temperatures less than 40⁰

F (5⁰ C) or more than 95⁰ F (35⁰ C) and/or if the flooring is exposed to relative humidity below 35% or above

70%, flooring must be conditioned by spreading them out in unopened cartons, not stacked, in the room where

they will be installed, for minimum 12 hours under the recommended temperature and humidity ranges specified

in this installation guide.

 

The area in which the flooring is installed must remain *climate controlled with the temperature between 65-85°F

(18-25°C) for the life of the product.

* MSI’s Everlife SPC flooring may be installed in a vacation home, three-seasons room, etc., with a temperature

between 55-95° (13-35°C) at least 48-hours before and during the installation, even if temporary temperatures

must be taken. Thereafter, the temperature cannot fall to below 40°F (5°C) or higher than 95°F (35°C) and RH

must maintain between 35-70%. In these installations, you must use transition moldings at doorways and in any

span greater than 40’ in any direction, as is true in light commercial and radiant heat installations.

 

This product is a floating floor and should NOT be *secured to the floor. Do not install fixed objects, such as

cabinets, on top of the flooring unless it is fully adhered and do not fasten trim/molding/transition pieces directly

to the floor.

* You may adhere MSI’s Everlife SPC flooring in light commercial and commercial installations using MSI’s MS007

or MS009 adhesive, following directions on the pail.

Required Tools and Supplies:

  • Circular Saw
  • Safety Glasses
  • ¼” or ½” spacers
  • Utility Knife
  • Straight Edge Ruler or T-Square
  • Pencil
  • Tape Measure

 

If existing baseboard molding is difficult to remove, Quarter Round molding likely will be required to cover the expansion space needed between flooring and baseboard.

SUITABLE TYPES OF FLOORS AND FLOOR PREPARATION

The sub floor must be flat, dry, and clean. Carpet staples or any/all adhesive residue must be removed and floor

must be clean to ensure proper installation. All wooden subfloors must be structurally sound and must be installed

following the American Plywood Association’s (APA) and the manufacturer’s recommendations. If it is uncertain

that any old adhesive residue may cause issues, use MSI’s MS005 Adhesive Encapsulator.

 

To check for flatness, hammer a nail into the center of the floor. Tie a string to the nail and push the knot against

the floor. Pull the string tight to the farthest of the room and examine the floor for any high/lows relative to the

string. Subfloors must be flat to 1/8” per 6’ (3mm per 0.92 meter). Any areas in excess of the flatness specification

must be sanded down or filled with an appropriate leveler.

 

This product can be installed over most existing floors including wood, non-cushioned vinyl or linoleum, and

ceramic/porcelain tile if the existing flooring is intact and properly secured to the subfloor. If installing over

ceramic/porcelain tile, grout lines in excess of 1/16” (0.625) must be filled with a Portland based skim coat/floor

leveler according to the manufacturer’s guidelines.

 

Warning: This product should not be installed over carpet. Installation over carpet will void the warranty.

If an additional underlayment beyond what is already attached to the product is required, an MSI approved

underlayment should be used (Abatec or Mititec). When installed in rooms with direct sunlight, during the peak

hours of sunlight, the use of blinds/shades or drapes to avoid prolonged direct sunlight period is recommended.

This product is waterproof but is not a moisture barrier. The product can withstand topical water and water

penetration for us to 16 hours without being damaged. However, water leaking over or around the outer edges of

the flooring can damage a wood subfloor and breed mold/mildew growth on subfloor and walls. This is not

considered a defect in the flooring.

 

Moisture in concrete subfloors can create high moisture vapor emission levels, hydrostatic pressure, and high

alkalinity levels. This combination is highly corrosive and damaging to flooring, over time. To avoid this, ensure

that concrete subfloors are constructed according to the American Concrete Institution’s guidelines (ACI’s 302.2

Guide). To check current conditions, an RH test using in situ Probes (ASTM F2170) is necessary. If the level of

hydrostatic pressure is over 90% RH, or will be above 90% RH during the life of the slab, our warranty requires

moisture mitigation, such as the use of a moisture barrier, like a 6-mil poly film or MSI underlayment, or you

must use MSI adhesive designed to support 95%+ RH. There also is calcium chloride testing (ASTM F1869) but

the in situ Probe (ASTM F2170) is the preferred test. Lightweight concrete (minimum density of 90 lbs. per cubic

foot) is acceptable if installed according to the manufacturer’s instructions and primed with MSI’s MS003 primer.

Note: New concrete needs to cure for at least 60 days before installing flooring materials.

 

If considering Radiant heat, only Hydronic radiant heat is allowed. The heating components must have a

mínimum of 3/8” separation from the product. System must be operational for a minimum of two weeks prior to

installation. Five days prior to installation, the temperature should be reduced to 65°F (18°C). After installation,

the temperature can be raised gradually (5°F per hour) to a maximum operation temperature of 85°F (29°C). An

in-floor thermostat is recommended to avoid overheating and a transition strip must be used for any installation

longer than 40’ in any direction. It is also suggested to use T-Molding in doorways.

 

INSTALLATION

INSTALLING FIRST ROW 

  1. Set spacers to allow a minimum gap of ¼” (6mm) around the perimeter of the subfloor for movement or product expansion. Do not remove the spacers until the installation is complete. The expansion gaps should be covered by molding.
  2. Measure the length of the room in inches. Divide it by the length of the planks. If the resulting number is less than 8”, you will need to cut your first plank accordingly to avoid having planks that are less than 8” on the opposite end of the room.
    Note: To cut a plank, simply measure and mark the plank. Then, use a straight edge and utility knife to score and snap. You will also need to back-cut the under pad on the bottom of the plank. If you have difficulty using this method, you can use a jig saw, circular saw or miter saw.
  3. Installation should start in a left-hand corner and proceed from the wall with the tongue facing the wall. Position the first plank 6” (15.2cm) from the starting wall but not up against the spacers. The entire row will be moved against the spacers in a later step.
  4. Interlock the next plank at the end joint of the first plank by inserting the tongue into the groove of the adjoining planks.
    Square the joints by tapping the long edge with the profiled tapping block and soft-faced hammer. Next, lightly tap down on top of the plank at the short joint with the soft-faced hammer. Continue this method to finish the first row.
    Cut the last piece of the row to fit, and allow for the ¼” (6mm) expansion gap (if you have not already done so). Install as Above.

 

INSTALLING SECOND AND REMAINING ROWS. 

  1. 2.1. Cut the first plank of the second row to two-thirds its length or make sure there will be at least an 8” (20.3cm) stagger between end joints. Angle the long tongue edge of the plank into the long groove edge of the first plank. Drop and lock the end joints together.
    Make sure there are no gaps and, if necessary, tap along the long groove edge using the soft-faced hammer and profiled tapping block to ensure a tight fit. Do not tap the short end into place if the long joint is not properly engaged, as doing so can cause damage to the tongue and groove.
    Note: When starting a new row, you can use the cut piece from the previous row, as long as it is more than 8” (20.3cm) and the stagger between seams still is greater than 8” (20.3cm).
  2. Attach the second plank by connecting the long side to the first row and sliding it up to the short end of the first plank. Check that the long joints of the planks are properly engaged and then press the short joint into place with your fingers.
  3. Continue to square the joints by tapping the long edge with the profiled tapping block and soft-faced hammer. Then, lightly tap down on top of the plank at the short joint with the soft-faced hammer. Continue installing the remainder of the row in this fashion.
  4. After installing the last piece of the second row, slide the entire assembly against the spacers on the starting wall, maintaining the required ¼” (6mm) expansion gap.
  5. Install remaining rows, one row after the other, and maintain the required 8” (20.3cm) stagger throughout the install. Tap and square each plank as in step 7.

INSTALLING THE LAST ROW 

  1. Most often, the entire length of the last row will need to be cut so that it is narrow enough to fit the remaining space. Cut the first plank of the last row to length (if necessary to follow a stagger pattern). Place directly on top of the previously installed row. Then, take another plank and place it against the wall on top of the plank to be cut for width. Mark the plank (length-wise), cut to size. Remember to allow for the ¼” (6mm) expansion gap against fixed objects.
  2. Install the plank with the cut side always facing the wall. Use a pull bar to lock the long edges together. Do not use the pull bar on the short edges. Continue to cut and install the remainder of the planks in the last row.

FITTING AROUND IRREGULARLY SHAPED OBJECTS

Make a template to fit around pipes or irregular shaped objects. Place the pattern upon the plank and trace. Cut along the trace lines using a utility knife or jig saw, and lay plank. Alternatively, a hole saw can be used when cutting planks that are to fit around pipes.

Note: Be sure to leave a minimum of ¼” (6mm) expansion space around all fixed objects, cabinetry, and metal door jambs.

General Information

It is important that MSI’s Everlife glue-down flooring products maintain proper temperature before, during, and after

installation in order to minimize dimensional changes. The subfloor, all flooring material, and the adhesive must be

conditioned at a constant temperature between 65˚F (18˚C) and 85˚F (29˚C) for 48 hours prior to, during, and 48 hours

after installation. Thereafter, maintain a room temperature between 55˚F (13˚C) and 95˚F (35˚C). When using flooring

from two or more cartons, make sure production and film dates found on the carton meet requirements. This

information is on the outside end of each carton.

IMPORTANT NOTICE:

Asbestos Warning

WARNING: DO NOT MECHANICALLY CHIP OR PULVERIZE EXISTING RESILIENT FLOORING, BACKING, LINING FELT,

ASPHALTIC “CUTBACK” ADHESIVES OR OTHER ADHESIVES. Installed resilient floor covering products and the asphaltic or

cutback adhesives used to adhere them may contain either asbestos fibers and/or crystalline silica. The products in this

cartons DO NOT contain asbestos or crystalline silica. Avoid creating dust or inhalation of asbestos/crystalline dust as they can cause cancer and respiratory tract hazards. Smoking by individuals exposed to asbestos fibers greatly increases the risk of serious bodily harm. Unless positively certain that the previously installed product is a non‐asbestos

containing material, you must presume it contains asbestos. Regulations may require that the material be tested to

determine asbestos content and may govern the removal and disposal of material. See current edition of the Resilient

Floor Covering Institute (WWW.RFCI.com) publication “Recommended Work Practices for Removal of Resilient Floor

Coverings” for detailed information and instructions on removing all resilient covering structures.

 

Required Tools and Supplies:

  • MSI’s MS001, MS007, or MS009 adhesive (only)
  • MSI recommended trowel (1/16” x 1/32” x 1/32” for MS001, MS007, MS009)
  • 100 pound, 3 section roller
  • Chalk Line
  • Carpenter square
  • Utility Knife
  • Cutting board
  • Tape measure
  • In Situ probes (ASTM F2170) and a Moisture Meter

Preparing the Area

  • Remove all furniture, appliances, and fixtures from the room.
  • Remove all binding strips or other restrictive molding from doorways, walls,etc.
  • Undercut wood door casings where possible so that flooring can be slid under it

 

SUITABLE TYPES OF FLOORS AND FLOOR PREPARATION

Subfloor Preparation

  • All subfloor surfaces must be *flat, clean, dry, smooth, and free of movement.
  • Flat within 3/16” in a 10’ radius and or 1/8” in a 6’radius.
  • Sand high areas or joints and fill low areas with a high compressive strength Portland base compound.
  • Completely remove all residual adhesive with an approved method on previously covered subfloors or cover them with MSI’s MS005 Adhesive Encapsulator, if needed. Never use solvent‐based adhesive removers.
  • Dry – Test and record moisture content results. DO NOT INSTALL FLOORING IF MOISTURE TEST RESULTS EXCEED RECOMMENDED LIMITS. (WWW.RFCI.com)

Concrete Subfloors

  1. Concrete subfloors must be dry, smooth, and free from dust, solvent, paint, wax and grease, asphalt sealing compounds, and oil or other materials. The surface must be hard and dense, and free from powder or flaking. If the surface is dusty but meets all other requirements, use MSI’s MS003 Floor Primer to prepare the surface for adhesive application.
    Note: New concrete slabs must be thoroughly dry (at least sixty days) and completely cured. Curing agents, surface hardeners and other additives may cause adhesive bonding failure. These should be removed by sanding or grinding.
  2. Moisture in concrete subfloors can create high moisture vapor emission levels, hydrostatic pressure, and high alkalinity levels. This combination is highly corrosive and damaging to flooring, over time. To avoid this, ensure that concrete subfloors are constructed according to the American Concrete Institution’s guidelines (ACI’s 302.2Guide). To check current conditions, a RH test using in situ Probes (ASTM F2170) is necessary. If the level of hydrostatic pressure is over 90% RH, you must use MSI’s MS007 or MS009 Adhesive (up to 95-99% RH) for the install. There also is calcium chloride testing (ASTM F1869) but the in situ Probe (ASTM F2170) is the preferred test. Lightweight concrete (minimum density of 90 lbs. per cubic foot) is acceptable if installed according to the manufacturer’s instructions and primed with MSI’s MS003 Floor Primer.
  3. If there is old adhesive present from a previous install, you must remove all surface residue. Once you remove all surface residue, use MSI’s MS005 Adhesive Encapsulator to prepare the subfloor for the new adhesive and a proper Bond.

 

Wood Subfloors

NOTE: As with many other interior finish products, modification of existing structural components may be required for

a successful installation.

  1. Nail or screw any areas that are loose or squeak. Wood panels should exhibit an adequate fastening pattern. They should be glued, screwed, or nailed as the manufacturer requires, using an acceptable pattern, typically, 6” along bearing edges and 12” along intermediate supports. Flatten edge swell as necessary and replace any water‐ damaged, swollen, or delaminated subflooring or underlayment.
  2. Wood subfloor panels should be a minimum of 1” or thicker and free of vertical deflection. All fasteners must be flush with the subfloor panels.
  3. Basements and crawl spaces must be dry. Use of a 6 mil black polyethylene membrane is required to cover 100% of the crawl space earth. The crawl space clearance from ground to underside of joist should 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.

 

Plank Inspection:

Planks should be inspected prior to installation, all installed planks are considered to be an acceptance of quality by the installer.

 

Floor Layout:

First, determine the installation direction of the planks. Generally, planks are normally installed running in the long direction of the main room. Place a mark in the center of the floor at each end of the room and snap a chalk line between the marks.

 

To avoid small narrow planks along the walls, divide the distance from the center line to the wall by the plank width (6”). If the remainder is less than 3 inches, adjust the center line one half width of a plank in either direction. This will provide a balanced layout with larger cut pieces at the wall.

 

Finished Flooring Installation

Using the provided trowel adapter, spread the MSI adhesive over one half of the floor up to the center line. Do not apply excessive adhesive. Allow the adhesive to dry to tack before installing the plank (see MS001 adhesive pail label for clarifications). Allow the adhesive to dry completely to tack prior to flooring installation.

*MSI’s MS007/MS009 adhesive is for commercial installations and/or installations with 90% – 99% RH in situ Probes

readings, etc.

 

Start installing the plank along the center line. Complete each row, including cut pieces at the wall, before proceeding to the next row. Offset end joints by at least six inches and position planks in a random fashion, working out of three-tofour cartons for the best appearance. Position each plank lightly against the previous one by pressing it firmly into place without sliding it. Remember to avoid small cuts of less than 6 inches at the ends of each row and place the cut ends towards the wall.

If it is necessary to adjust or remove a plank, use a heat gun to first warm the plank. Complete the opposite side of the room in the same fashion as the previous side.

 

Cutting a plank to fit

The last row of planks will need to be cut to fit to walls and other vertical surfaces.

Straight Cuts: place a loose plank directly over the top of the last full installed plank, making sure to line up all edges. Using a plank to measure the distance from the wall to the last installed plank, position the edge against the wall and mark the loose plank with a pencil where it meets the installed plank at the opposite edge from the wall.

Next, place the marked plank on a cutting board. Using a carpenter square as a guide, score the pencil line carefully with a sharp knife, then break/snap (or cut) the plank along the score mark.

CAUTION: Keep fingers away from the knife blade to avoid injury. Install plank with the cut edge toward the wall. Irregular cuts: Scribe plank to fit irregular shapes such as door trims, pipes, etc., and cut with a utility knife.

Immediately after Installation

Roll the entire floor with a 100 pound 3 section roller. Restrict to light traffic for the first 24 hours. Replace the base moldings and return appliances and furniture to the room by rolling or sliding them over strips of hardboard. Seal all areas that may be exposed to surface spills with silicone caulking.

 

Plank repairs

  • Warm the plank with a heat gun
  • Using a sharp utility knife, cut through a corner of the damaged plank taking care not to cut into the subfloor below.
  • Lift the end of the plank and continue heating
  • As sufficient heat is provided the plank will release from the adhesive
  • Lift out the entire plank and warm the exposed adhesive
  • Install the new plank
  • Set the new plank firmly into place with a hand roller
  • The repair is complete

 

IMPORTANT NOTICE:

  • Read enclosed detailed installation instructions before beginning install.
  • A flat subfloor is a must!
  • Proper moisture testing is a must!
  • Molding, trim, transition, and finish pieces must not prevent the floor from floating.
  • Failure to follow installation instructions will void the warranty.

 

Please Carefully Read All Instructions Before You Begin Your Installation.

Improper Installation Will Void The Warranty.

 

General Information

No product acclimation is required if the product temperature is between 45 and 115°F (7°C and 46°C). Room temperature conditions must be controlled between 45°F and 115°F (7°C and 46°C) 48 hours before, during and 48 hours after installation. If flooring is exposed to temperatures less than 45⁰ F (7⁰ C) or more than 115⁰ F (46⁰ C) for more than one hour, the flooring must be acclimated for a minimum of 48 hours by spreading out the cartons during acclimation but not stacking the cartons. If stacking is necessary, stack the cartons in a crisscross manner – never stacking the cartons more than three high. After installation maintain a room temperature between 55˚F (13˚C) and 95˚F (35˚C). When using flooring from two or more cartons, make sure production and film dates found on the carton meet requirements. This information is on the outside end of each carton.

 

Tools and materials

  • MSI’s MS001, MS007, or MS009 adhesive (only)
  • MSI recommended trowel (1/16” x 1/32” x 1/32” for MS001, MS007, MS009)
  • 100 pound, 3 section roller
  • Chalk Line
  • Carpenter square
  • Utility Knife
  • Cutting board
  • Tape measure
  • In Situ probes (ASTM F2170) and a Moisture Meter

 

Preparing the Area

  • Remove all furniture, appliances, and fixtures from the room.
  • Remove all binding strips or other restrictive molding from doorways, walls, etc.
  • Undercut wood door casings where possible so that flooring can be slid under it.
  • Areas to receive flooring should be adequately lit during all phases of the installation process.

 

Important Notes:

  • Each installation setting is unique; therefore, it is recommended to consult a licensed installer/contractor to verify that the conditions are appropriate for this product.
  • Inspect the floor for defects and verify that it is the correct product prior to and during installation in good lighting.
  • Do not install any flooring that appears to be defective.
  • Always check flooring planks for defects such as chips and color variations under good light conditions.
  • Use planks from multiple boxes during installation to ensure random pattern variation. Installation of planks implies acceptance of its appearance and quality regardless of whether there are visual defects or not.

 

Subfloor Preparation

Asbestos Warning

WARNING: DO NOT MECHANICALLY CHIP OR PULVERIZE EXISTING RESILIENT FLOORING, BACKING, LINING FELT, ASPHALTIC “CUTBACK” ADHESIVES OR OTHER ADHESIVES. Installed resilient floor covering products and the asphaltic or cutback adhesives used to adhere them may contain either asbestos fibers and/or crystalline silica. The products in this carton DO NOT contain asbestos or crystalline silica. Avoid creating dust or inhalation of asbestos/crystalline dust as they can cause cancer and respiratory tract hazard. Smoking by individuals exposed to asbestos fibers greatly increases the risk of serious bodily harm. Unless positively certain that the previously installed product is a non‐asbestos containing material, you must presume it contains asbestos. Regulations may require that the material be tested to determine asbestos content and may govern the removal and disposal of material. See current edition of the Resilient Floor Covering Institute (WWW.RFCI.com) publication “Recommended Work Practices for Removal of Resilient Floor Coverings” for detailed information and instructions on removing all resilient covering structures.

 

  • All subfloor surfaces must be flat, clean, dry, smooth, and free of movement.
  • Flat within 3/16” in a 10’ radius and within the equivalent of 1/32” in 12”.
  • Sand high areas or joints and fill low areas with a high compressive strength Portland base compound.
  • Completely remove all residual adhesive with an approved method on previously covered subfloors or cover them with MSI’s MS005 Adhesive Encapsulator, if needed. Never use solvent‐based adhesive removers.
  • Dry – Test and record moisture content results. DO NOT INSTALL FLOORING IF MOISTURE TEST RESULTS EXCEED RECOMMENDED LIMITS. (WWW.RFCI.com)

 

Concrete Subfloors

  1. Concrete subfloors must be dry, smooth, and free from dust, solvent, paint, wax and grease, asphalt sealing compounds, and oil or other materials. The surface must be hard and dense, and free from powder or flaking. If the surface is dusty but meets all other requirements, use MSI’s MS003 Floor Primer to prepare the surface for adhesive application.
    Note: New concrete slabs must be thoroughly dry (at least sixty days) and completely cured. Curing agents, surface hardeners and other additives may cause adhesive bonding failure. These should be removed by sanding or grinding.
  2. Moisture in concrete subfloors can create high moisture vapor emission levels, hydrostatic pressure, and high alkalinity levels. This combination is highly corrosive and damaging to flooring, over time. To avoid this, ensure that concrete subfloors are constructed according to the American Concrete Institution’s guidelines (ACI’s 302.2Guide).
    To check current conditions, an RH test using in situ Probes (ASTM F2170) is necessary. If the level of hydrostatic pressure is over 90% RH, you must use MSI’s MS007 or MS009 Adhesive (up to 95-99% RH) for the installation. There also is calcium chloride testing (ASTM F1869) but the in-situ Probe (ASTM F2170) is the preferred test. Lightweight concrete (minimum density of 90 lbs. per cubic foot) is acceptable if installed according to the manufacturer’s instructions and primed with MSI’s MS003 Floor Primer.
  3. If there is an old adhesive present from a previous install, you must remove all surface residue. Once you remove all surface residue, use MSI’s MS005 Adhesive Encapsulator to prepare the subfloor for the new adhesive and a proper bond.

 

Wood Subfloors

NOTE: As with many other interior finish products, modification of existing structural components may be

required for a successful installation.

  1. Nail or screw any areas that are loose or squeak. Wood panels should exhibit an adequate fastening pattern. They should be glued, screwed, or nailed as the manufacturer requires, using an acceptable pattern, typically, 6” along bearing edges and 12” along intermediate supports. Flatten edges swell as necessary and replace any water‐ damaged, swollen, or delaminated subflooring or underlayment.
  2. Double-layered APA rated plywood subfloors should be a minimum of 1” or thicker and free of vertical deflection. All fasteners must be flush with the subfloor panels.
  3. Basements and crawl spaces must be dry. Use of a 6-mil black polyethylene membrane is required to cover 100% of the crawl space earth. The crawl space clearance from ground to underside of the joist should 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.

 

Important Notes:

  • Wood subfloors directly fastened to concrete, or sleeper construction, are not recommended.
  • This flooring is not recommended to be installed over fire-retardant treated plywood or preservative treated plywood. The substances used to treat the wood may cause issues with the bond between the adhesive and the subfloor.
  • For strip plank wood flooring, it is recommended to install ¼” or thicker APA rated underlayment panels.

 

Radiant Heat

  • Radiant heated substrates are not to exceed 85° F surface temperature.
  • It is recommended to operate newly constructed systems in concrete at maximum temperature several days prior to installing the flooring to reduce residual moisture in the new concrete.
  • Three days prior to installation of the flooring, lower the temperature to 65° F. Then, 24 hours after installation gradually increase the temperature in increments of 5° F only. Ensure that the surface of the floor is not exceeding 85° F at any point.

 

Installation procedure

  • Products can be loose laid and net fit in areas under 20’. Areas larger than 20’ in any direction would require either perimeter glue or full spread and require a 1/8” expansion gap.
  • Use an MSI adhesive (MS001, MS007, or MS009) and follow the instructions on the adhesive.
  • Results of the moisture tests will help determine which adhesive to use. For example, if the subfloor RH is 96%, then the MS009 would be appropriate as it can handle up to 99% RH conditions. 

 

Before beginning, plan the layout such that plank/tile joints fall at least 6 inches (15 cm.) away from subfloor and underlayment joints. Find the center point in the room. Divide the room into equal quadrants by marking two perpendicular lines on the subfloor intersecting at the center point. Depending on your layout, you may also start your row along a wall. To account for walls that may not be straight, snap a chalk line.

 

Do not install over expansion joints.

 

  1. Apply adhesive with the recommended trowel (if applicable). Follow directions on adhesive label for open and working time. Do not exceed working time of adhesive. To ensure adhesive doesn’t sit longer than working time, only spread areas with adhesive that product can be installed within the working time of the adhesive.
  2. Install all planks/tiles making sure each piece fits tightly to the next.
  3. Repeat Step 1 and Step 2 until the area is completed.
  4. If adhesive is used, roll once ASAP with a 100-pound, 3-section roller and roll again after 45 – 60 minutes in the opposite direction to ensure the entire installation is rolled.

 

After Installation

  • Immediately remove any excess adhesive from the surface of the flooring using a clean white cloth dampened with water. You may also use rubbing alcohol or denatured alcohol to remove tacky or dried adhesive. Dried adhesive may be removed with a clean white cloth dampened with mineral spirits.
  • Restrict to light traffic/foot traffic for a minimum of at least a FULL 24 hours. Additional time may be necessary if the installation is over a non-porous substrate.
  • Install the base moldings. Use silicone caulking to seal all areas that may be exposed to surface spills (i.e. tubs, toilets, and showers).
  • Restrict heavy traffic, rolling loads, or furniture placement for 72 hours after installation.
  • Return appliances and furniture to the room by rolling or sliding them over strips of hardboard.
  • Allow at least five days following the installation before performing wet maintenance.