Table of Contents
How high should a shower curb be?
Minimum Curb Height for Shower In the United States, building codes typically require tile shower curb height to be a minimum of two inches above the top of the drain.
How many 2×4 do I need for a shower curb?
Step 1: Form the Shower Curb If you’re working on a wooden floor, I recommend stacking about two or three 2 x 4 wood on each other to create your curb. They are commonly used and you can find them at any Home Depot near you.
Can you use durock for shower floor?
Installing cement backerboard is one of the more popular choices for a shower wall substrate. Cement backerboards include Hardiebacker, Durock, Fiberboard, wonderboard, and similar products. When installed properly they will give you many, many years of durable shower construction.
Can I use cement board for shower floor?
Cement board can be used just as effectively on walls as it is on floors. Waterproofed cement board is an excellent backing for showers and bathtub surrounds. Doing this will require that you remove the existing surface material before installing backer board over the studs. Always use cement board screws.
Does shower pan liner go behind backer board?
The wallboard must be installed 1/8 inch above the shower pan. If the shower pan is not in place, the wallboard height must be guessed, which can lead to inaccuracies and an expansion gap that is too large or too small.
Do I need cement board under shower pan?
The cement board does not need to be placed under a shower pan but you can if you want to. In most cases, shower pans are installed directly over the subfloor with a mortar bed and with the cement board edge just abutting the edge of the shower pan.
Is a 6 inch shower curb too high?
In the USA, they adhere to the minimum shower curb height of two inches above the drain. The maximum height of a shower curb can be no more than nine inches. The two inches height requirement is given to make sure that it is enough to catch excess water but safe enough to avoid people from tripping.
How far up the wall should a shower pan liner go?
The pan liner should finish a minimum of 6 inches above the framed or (roughed-in) curb height. This height allows for the application of concrete base and finishes to be applied.
How much pitch do I need for a shower curb?
The curb or lip around the bottom of the shower should to be slanted inward at a 5-degree (approx. 3/16″ to 1/4″) “pitch” or slope so water flows in toward the drain. (A level curb would cause the water to stand, while a curb angled away from the drain would cause water to leak onto the bathroom floor.).
What is a floating curb?
• Outer Floating Curb The Outer Floating Curb is placed around the Inner Curb. The roof panel is attached to the Outer Curb. This allows the roof to move (float) with thermal expansion and contraction, while the inner curb remains stationary.
Can you use wood shower curb?
Shower methods, in the TCNA Handbook under requirements for wood studs says they must be dry and well braced. The general requirements for wall bracing is found in ANSI A108. 11, section 4.1 Wood Framing requirements. This section states all framing lumber should have a moisture content not in excess of 19%.
What is a shower dam?
A collapsible water dam is a narrow, flexible strip of material that is applied along the outer edge of curbless showers to help keep the water inside and yet still allow someone using a wheeled device to easily enter and exit.
Do you need put plastic behind cement board shower?
plastic behind cement board with waterproofing is essentially suspenders when you already have a belt. the waterproofing is also a vapor retarder so if the red guard or kerdi product is continuous, lapping corners and all, the plastic will be unnecessary.
Can you put cement board on concrete floor?
Placing cement boards over the concrete subfloor is an excellent way to create a solid and smooth subfloor. While cement backer boards are normally nailed to wood studs or a wood subfloor, you can use thin-set mortar to bond the cement boards directly to the concrete.
Do you put Hardie board under shower pan?
In tub and shower enclosures, ensure that the framing is adequately reinforced at the corners and ends. Boards may be installed vertically or horizontally. Do not place cement board into the shower pan mortar bed.
What goes behind cement board in shower?
Unless specifically manufactured as a waterproof product, cement board is water resistant but not waterproof. You must coat it with a fluid-applied waterproofing or apply a water-resistant barrier behind it that drains (BSC 2009b).
How thick is backer board shower?
Cement backer board comes in two standard thicknesses, 1/2 inch and 1/4 inch. The industry standard is to use 1/2-inch-thick backer board on wall tile installations, such as a tub surround.
Is Durock cement board waterproof?
Even though water will not affect USG Durock® Cement Board with EdgeGuard, the board alone is not waterproof. If waterproofing is desired, apply a waterproofing membrane such as USG Durock™ Waterproofing Membrane or USG Durock™ Liquid Waterproofing and Crack Isolation Membrane over the cement board.
