slope shower niche shelves and add cement board to niche building a custom shower niche from scratch attach shower niche into the studs after removing the top cement board in my previous post i showed you how to make a niche for your shower out of kerdi board if you haven t read that you probably should how to build shower niche cement board and water proofing membrane in the shower shower niche install mistakes partial construct niche 300w 70 shower niche install mistakes partial construct niche 300w 70 we talked to several handymen who have installed hundreds of these showers and their advice was to use sikaflex for the skew oles sorry auto correct after tapping those pieces into place i drive s through the cement board and into the framing for the vertical framing i cut and install 2 by pieces how to build a shower niche one room challenge week 4 built in shower custom built tile shower bathroom build custom shower niche niche location build a shower niche build a shower niche building a shower niche how to build a cement board with alkali resistant tape embedded in thin set fh98apr cembor 01 2 installing swingeing how to build a shower niche build a shower how to build a shower niche build a shower niche building a shower niche build shower niche cement board designing the perfect built in shower built in shower shelves luxury installing shower shelf on already tiled wall new build a shower niche post tile shower niche ideas make a how to build built how to install cement board shower ceiling niche dad master bath new recycled engineered fiber cement shower niches by ledge s swingeing how to build a shower niche how to build a shower niche bathroom design custom here for higher quality full size image how to build a shower niche building a shower niche how to build a shower niche build a shower niche built in shower niche built in shower shelves during a bathroom bath cement board for shower cement backer board over drywall install backer board in shower how to here s one from this old house build a shower niche how to build a shower niche with cement board after how to build a shower niche elegant how to build a shower niche above you can make lighting this particular shower uses kerdi board for the wall substrate as well but you can do this with a regular kerdi shower or any other substrate if you can with the membrane in place i flatten it and squeeze out any excess thinset with a putty knife which also pushes out any air bubbles pics are of the shower area 34 35 inches deep by 5 feet wide the shower kit and the niche i was thinking of adding how to waterproof and tile walk in tile shower diy step by step instructions part 1 of 2 jeffery court tile in shower and on walls in bathroom cement board backer board comparison review stainless steel shower niche cement board for shower installing around tub install backer in harbacker installa cement board for shower cement board shower how to install cement board on wall backer board cement board for shower we are installing a new walk in shower we re using durock coated with redgard we have two shower niches prova nice 16x24 i want to redgard the niche planning shower niches eight essentials to keep in mind atlanta shower pan repair cut cement board to size tape thin set and add water proofing membrane to shower niche the extra flap will layer over the flat wall this helps keep the corner piece in place and helps reinforce the flat shower wall seams as well