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Subfloor Installation A layer of cement board must be added on top of the subfloor. From "Bathroom Renovations" episode DBTR-303

Before tiling can commence, host Amy Matthews and Jack must add a layer of cement board on top of the existing subfloor. The cement board seams then get a layer of tape and mud.

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	Figure A
	Figure B
	Figure C
	Figure D

Materials:

cement board
cement board screws
tape measure
utility knife
hammer
screw gun
cement board tape
thinset

Subfloor Installation

1. Measure to the first floor joist to ensure the edge of the cement board lines up with it (figure A). Transfer that measurement to the board and draw a line with a straight edge.

2. Score the cement board with a utility knife and snap it off (figure B).

3. To cut holes, make a cardboard template, mark the board on both sides and score it (figure C). Then, tap the circle with a hammer to remove it (figure D).

4. Once all the boards are in place, mark the joist locations and secure the boards down with cement board screws (figure E).

5. Use mesh tape and thinset to tape and mud the seams (figure F). Also, use thinset to fill in any large gaps around the edges.

Figure E

Figure F

RESOURCES :

Tile
Product: Indian Autumn Slate 12"x12"
Model #: 55288

Product: Copper Rust Slate Pepin Profile
Model #: 655454

Product : Copper Rust Slate Durand Profile
Model #: 655453

Brand Name: Rush River
Visit www.tileshop.com for store locations.

Tub
Product : Allusion 7236 Whirlpool Bath w/Rapid Heater
Model #: Y840
Color: Brushed Chrome

Product: Water Rainbow Waterfall Bath Filler
Model #: 6000
Color: Satin Nickel

Product: Jacuzzi Systems Clean Whirlpool Bath Cleaner
Model #: T627000

Brand Name: Jacuzzi
Visit www.jacuzzi.com for dealer locations.