Glass Mosaic Tile Installation For a Steamer Shower

I’ve usually loved setting up household tile. You will find a thing about pondering creatively and earning a creative assertion that appeals to me along with the obstacle. To express a customer’s style eyesight requires superior interaction skills and at the least some intuition. tile contractors atlanta ga Building a customer happy and emotion comfortable in their household atmosphere will make me content, too. Very little can examine towards the gratification of recognizing a work has long been well accomplished, in seeing an attractive and appropriately mounted tile occupation. And, certainly, a glass mosaic tile set up can seem superb. This glass mosaic installation certain was a challenge in it really is complexity.

A short time back Debbie and Abundant requested me to complete a bathroom that might include tiling a steamer/shower surround with glass mosaic tile, for shower pan, walls, and ceiling. They chose a clear glass mosaic named Tesserra purple #777, non-iridescent, by Oceanside Glasstile of Extended Beach, Calif. I believe they preferred to view as well as truly feel the crimson sizzling warmth of the steam bathtub. The glass mosaic tiles were being of your similar red hue, but randomly assorted in saturation: some glass tiles were darker or lighter than other individuals.

Each a person inch square handmade mosaic glass tile was a quarter inch thick by using a concluded encounter surface area that was seemingly chipped, crazed, or irregular, not sleek. The tiles came in sheets twelve inches square, encounter glued to brown backing paper which has a water soluble adhesive just like that utilized for wallpaper. The tiles jogged my memory of chipped ice cubes, with sides tapered absent from your experience along with a flat back a little textured from molds. Most tiles were pretty square, some have been slightly trapezoidal in shape, as being the molten glass poured in the molds overflowed a sixteenth inch to variety a sheet that was damaged aside soon after cooling.

The toilet were framed in and sheetrocked partitions and ceiling ahead of my involvement, with inexperienced board positioned in the steamer/shower surround location. I desired to leap correct in, assuming I could implement a builder’s felt paper dampness barrier around the greenboard, then install cementitious backerboard and parge it having a waterproofing membrane to consist of steam. But, becoming a relative newbie to any mosaic tile installations, it absolutely was a superb issue which i had some uncertainty, so I decided to talk initial to Oceanside’s technical assist experts.

Technological aid insisted which i eliminate the greenboard within the steamer/shower encompass. Originally formulated for a substrate for straight applying tile, greenboard has now turn into unacceptable for almost any toilet use as outlined by setting up code. Also, there was an opportunity, however slight, that steam humidity could permeate the waterproofing membrane and at some point dampen any sheetrock or greenboard, causing deterioration and mildew buildup wherever it could under no circumstances dry out. A lot more not long ago developed cementitious backerboard, code accredited, performs far better for tile, primarily within a damp surroundings.

Then, a critical point to this whole installation, technological guidance strongly recommended me never to use a waterproofing membrane straight behind any transparent tile. Water would certainly settle driving the tile, in particular the place steam would pressure it, resulting in a splotchy search in which some tile would spots appear darker than other places. Untreated backerboard would let water to diffuse absent.

Last but not least, enlargement joints are important for glass tile installations, likewise as most other tiles, specifically in a very steamer natural environment wherever temperature swings are most pronounced. Or else, glass tiles, becoming brittle, could crack or pop off under shear force. I was recommended to setup growth joints at the within corners of partitions and ceiling, as this steamer/shower surround measured 4’6″ vast, 7’6″ large, and 3’6″ deep. Not surprisingly, the steamer/shower surround place 2×4 walls and ceiling were insulated with R-13 fiberglass batts.
With any steamer/shower, it really is advisable to slope the tiled ceiling for water runoff to lower the possibility of steam condensation resulting in dripping. I reframed the flat ceiling to supply a slope of 1 inch for every foot, this becoming a judgment simply call on my component, when the Tile Council of North The united states recommends a slope of two inches per foot (SR614-05).

Soon after taking away greenboard while in the steamer/shower encompass region partitions and ceiling, I put in builder’s felt paper above wall studs and ceiling joists, and lapped it above the shower pan vinyl membrane to be a final barrier to h2o penetration. I then mounted 1/2″ cdx plywood, which does have some exterior h2o exposure rating, in contrast to greenboard. The plywood experienced the additional advantage of stiffening encompass partitions and ceiling, creating a secure foundation with the glass mosaic tile. I finished the plywood on the built-in seat degree 16″ over the shower pan, simply because I had been concerned about water usually wicking up by the plywood in the shower pan mortarbed. Beneath seat degree I mounted 1/4″ backerboard more than the shower pan vinyl membrane after which you can utilized hydraulic cement parging to straighten backerboard bulges prompted by vinyl membrane folds also to convey the backerboard into aircraft while using the 1/2″ plywood.

I taped and mudded all plywood and backerboard joints with white alkaline resistant fiberglass mesh tape and thinset. Thinset isn’t impervious to water, certainly. Then I used two slim coats of Mapei’s trowel-on waterproofing membrane system consisting of Mapelastic #315 powder mixed with undiluted Mapelastic #315 liquid. The powder is strengthened with fiberglass fibers as well as liquid is an acrylic latex admixture. Be certain to wear old garments when making use of this product, because in the regularity of slender pancake batter, the combination may possibly get throughout you, especially when doing work overhead. When set, the waterproofing membrane continues to be shockingly adaptable and adheres incredibly strongly to anything. All within plywood corners were taped, mudded, and waterproofed.

Above the waterproofed plywood and backerboard, I set up 1/2″ backerboard, and that i once again taped and mudded all joints, getting watchful to stay away from inside of corners. While in the backerboard corner enlargement joints, I put in 1/4″ closed mobile polyurethane backer rod, and that is water-resistant. I caulked around the backer rod with grey Latisil NS polyurethane versatile joint filler/sealant.

Following this preparing, I was able to tile. I had been pretty concerned about the a single inch square mosaic format, looking to remove glass cuts and to equilibrium the sphere width and peak. I procured a pair of glass mosaic tile carbide nippers (obtainable from stained glass offer retailers or by the tile supplier), which slice the glass having a chiseling action. The tiles may also be slash by a wet tile saw by using a steady, smooth-rim diamond blade, but I favored to utilize a hand-held 4″ dry grinder with diamond wheel to trim and square nipper cuts. The glass acted in a manner similar to chiseling ice – I could by no means make certain of an first square minimize, but with a few practice, the nippers worked rather perfectly. Because it turned out, the format was rather uncomplicated to regulate along with the approximate 1/8″ to 1/16″ spacing on the somewhat irregular tiles. I tried the majority of all to make use of much more than a 50 % tile. Where cut for format, it absolutely was best to cut the tiles a tad greater than it seemed vital.

I started out tiling along with the shower pan in which I could lap around format cuts for the perimeter with complete wall tiles. Putting in a square drain deal with served to help make tile cuts less complicated and complemented the sq. tile concept. I made use of Mapei Kerabond #102 white dry-set mortar with undiluted Keralastic #310 liquid acrylic latex admixture to enhance bond and flexural toughness. I significantly appreciated it is extended open up time for this demanding installation. Using the flat side of a trowel, I applied the thinset and after that raked it having a 3/16″x1/4″ V-notched trowel to ascertain the correct depth with the setting mattress. I then utilised the flat aspect with the trowel all over again to flatten notch lines and cut down the opportunity of air pockets or voids, resulting in a reliable placing mattress 1/8″ thick.