Installation Instructions
Norsk
™
MULTI-PURPOSE PVC FLOORING INSTALLATION INSTRUCTIONS
IMPORTANT: Floor tiles and trim pieces must be stored in a moist free environment at a minimum of 65 degrees Fahrenheit and not in
direct sunlight for a minimum of 48 hours prior to installation. The subfloor should be the same temperature as well.
PVC like all building materials expands and contracts. Depending on job conditions, exposure to UV light, job size and type of application
some job site modifications may be necessary to minimize the effects of expansion and contraction. If you have a large project, a project
with direct exposure to UV light on part or the entire floor during installation may cause the floor tiles to be too pliable and locking
mushroom teeth become difficult to connect for installation. So please be aware of direct sun on tiles prior to and during installation.
NORSK-Stor nor its distributors, retailers or contractors will be responsible for buckling or separation caused by consumers failing to
allow for expansion and contraction.
While this may seem complicated, don't feel intimidated. These are just important considerations to take while designing and installing
your flooring system to ensure that it will look great for a long time. One advantage with using PVC tile, especially with NORSK’s patented
mushroom tooth design locking system is there will be less waste and installation is similar to a traditional tile floor.
Depending on the size of the area to be installed we recommend leaving a 1/4" to 1/2" expansion gap between the last tile and any walls or
fixed objects. By not leaving an expansion gap, you run the risk of your tiles buckling if exposed to direct sunlight or excessive heat if they
are installed in cooler temperatures and the tiles need to expand slightly. NOTE: Our tiles can handle heavy objects just make sure the
floor has time to adjust to a fully expanded condition prior to putting permanent heavy fixtures or items including but not limited to safes,
cabinets, workbenches and shelving units. Once the floor has been exposed to a nice warm day or direct sunlight and you have no issues
of buckling or pushing against walls then it is safe to move any items onto floor. Trouble area’s are mostly around Garage openings where
direct sunlight will affect the most. Just remember to leave a ½” gap in these area’s.
1. NUMBER OF BOXES NEEDED
Measure the length and width of the room to get Square Feet. (ALWAYS ROUND UP TO NEXT FOOT) Measure any offsets
separately.
Determine the number of Norsk 6-pack boxes of tiles needed for each area by using the tile calculator located on our website
www.norsk-stor.com or taking your rounded up Square Footage number and dividing by 13.95 (Sq Ft. in each 6-pack of Norsk tiles)
Then take that number and round up to the next box and that should leave you enough for cutting. Some people feel comfortable
ordering one or two extra boxes to cover mistakes, mistakes, and future replacement due to possible damage.
2. TOOLS REQUIRED
For standard area tile installations (making a matt) only a Rubber Mallet is needed.
For wall to wall installations or areas where cutting around objects is necessary the following tools may be needed: Good solid utility
knife, scissors, large carpenter’s square, chalk line, and pencil or even better is Black Sharpie (which is easier to see). If using a table
saw make sure you have a new 80 tooth multi-purpose blade and follow all safety instructions included with table saw including
safety glasses.
3. SUBFLOOR PREPARATION
A. Commercial Applications
The surface to be covered is defined as the “subfloor”. The subfloor condition will determine the ultimate outcome of the installation.
Clean the subfloor so that it is free of moisture, dirt, grease, or other foreign materials. Remove all protrusions such as high spots,
nails, bolts, sand, dirt, etc. Fill all voids or cracks that are greater than ¼” wide with an appropriate patching compound for subfloor
surface.
Wood floors must be level, smooth and securely fastened.
This product can be installed on or above grade level. Any installations (i.e. basements) below grade level require the concrete to be
tested for moisture. Concrete floors must be clean and free from any and all moisture and must remain so after the installation is
complete. Leveling compounds may be used and sanded smooth prior to installation to eliminate uneven areas in the concrete floor.
All newly poured concrete must cure properly prior to any installation.
To test below grade concrete for moisture, tape a thin plastic film approx. 18” x 18” in size and leave in place for 24 hours. If
excessive moisture appears on the plastic film THE SUBFLOOR SHOULD BE SEALED PRIOR TO INSTALLATION. SEALING
SUBFLOOR PREVENTS MICROBIAL GROWTH PROBLEMS FROM OCURRING. USE A SEALER RATED AND WARRANTED TO
SEAL BELOW GRADE LEVEL SLABS (AVAILABLE AT LOCAL HARDWARE STORE) TO PREVENT VOIDING WARRANTY.
Tile should be stored in a moist free environment at a minimum of 65 degrees Fahrenheit for at least 48 hours prior to installation.
The subfloor should be the same temperature as well.
B. Garage Applications
The surface to be covered is defined as the “subfloor”. The subfloor condition will determine the ultimate outcome of the installation.
Clean the subfloor so that it is free of any loose dirt or particles and we recommend removing any wet oil or grease spots using an
absorbent such as Pour-N-Restore. For best results, remove all protrusions such as high spots, nails, bolts, sand, dirt, etc. Fill all
voids or cracks that are greater than ¼” wide with an appropriate patching compound for subfloor surface. The tile will follow your
sub-floor. If you want a flat, professional installation then you need to start with a flat subfloor.
Wood floors must be level, smooth and securely fastened.
This product can be installed on or above grade level. Any installations (i.e. basements) below grade level require the concrete to be
tested for moisture. Concrete floors must be clean and free from any and all moisture and must remain so after the installation is
complete. Leveling compounds may be used and sanded smooth prior to installation to eliminate uneven areas in the concrete floor.
All newly poured concrete must cure properly prior to any installation. Our Air-dry™ system will allow reasonable amounts of
moisture to evaporate, however in any situation where moisture may be an issue it is always recommended to use a vented
tile.
To test below grade concrete for moisture, tape a thin plastic film approx. 18” x 18” in size and leave in place for 24 hours. If
excessive moisture appears on the plastic film THE SUBFLOOR SHOULD BE SEALED PRIOR TO INSTALLATION. SEALING
SUBFLOOR PREVENTS MICROBIAL GROWTH PROBLEMS FROM OCURRING. USE A SEALER RATED AND WARRANTED TO
SEAL BELOW GRADE LEVEL SLABS (AVAILABLE AT LOCAL HARDWARE STORE) TO PREVENT VOIDING WARRANTY.