Installation Guide
Chamber Cli Sterling 
18 in. x 18 in. tile shown in brick pattern
Installation of 
FLOOR & LARGE  
FORMAT TILE
•   Carefully  measure 
tiles and mark  
with a pencil or  
felt-tip pen. 
•   Make straight or 
diagonal cuts with 
a tile cutter, curved 
cuts with a nipper 
(chipping away 
small pieces for 
best results), and 
full-length curved 
cuts with a rod saw. 
Smooth out sharp-
cut edges with a 
carborundum stone. 
STEP 4: CUTTING TILESTEP 3: APPLYING ADHESIVE
3 4
•   Mix only enough adhesive or mortar 
to be used within 30 minutes. 
•   Using the type of trowel 
recommended on the adhesive 
package, spread a 1/4 in. coat on the 
surface of one grid area, using the 
flat side of the trowel. 
NOTE: Do not cover guidelines or 
a larger area than can be set in 15 
minutes.
•   Use the notched side of trowel to 
comb adhesive into standing ridges 
by holding trowel at a 45° angle. 
•   Remove excess adhesive, leaving a 
uniform, ridged setting bed.
•   For large format tiles, butter the 
backside of the tile to ensure proper 
full-coverage. Use a medium bed 
mortar for tiles with a dimensional 
length greater than 15 inches on any 
one side.  
NOTE: 90% mortar contact is 
recommended.
INSTALLATION INSTRUCTIONS | FLOOR & LARGE FORMAT TILE | PAGE 2 of 4
CONTINUED ON NEXT PAGE




