Tub Surround Tile
Handis tiles the three-wall vertical surround above an alcove tub on a real waterproofing system — Schluter KERDI sheet membrane on cement backer board or full KERDI-Board panels — from $3,500 for a basic subway-tile surround up to $8,000 for a full surround with a recessed niche and a custom accent strip in coordinated natural stone. The acrylic surround whose top edge has yellowed and started flexing when you press it. The 1990s-era tile surround whose grout has gone black at the bottom course and whose bullnose at the apron is no longer flush. The fiberglass alcove kit that is structurally fine but reads as a starter-home aesthetic in a master bath that has been updated everywhere else. New tile on the tub surround is the bathroom upgrade that lands on the eye first and lasts the longest if it is built on a real membrane behind. Active in-wall plumbing leaks discovered during demo route to a licensed Washington L&I plumber FIRST; Handis returns to rebuild substrate, membrane, and tile after the licensed trade closes their portion.
Service
What Does a Tub Surround Tile Install Include?
A tub-surround tile install is the three-wall vertical tile scope above an alcove tub — covering demo of the existing surround where in scope (acrylic, fiberglass, or aged tile), substrate set (cement backer board fastened to the studs at six inches on center, joints taped with alkali-resistant mesh and thinset, OR full Schluter KERDI-Board panels set with KERDI-Fix sealant and panel washers), waterproofing membrane (Schluter KERDI sheet bonded to cement board with unmodified thinset, OR the membrane built into the KERDI-Board panel itself), KERDI-Band seam tape at every inside corner and substrate joint, tile install in the homeowner-selected pattern, bullnose trim where the surround edge meets the surrounding drywall, grout sized to the joint width (sanded or unsanded), and finished perimeter caulk in 100 percent mildew-resistant silicone at every change-of-plane. From $3,500 for a basic subway-tile surround on KERDI sheet up to $8,000 for a full surround with niche and custom accent in coordinated natural stone.
Demo — Acrylic, Fiberglass, or Aged Tile
The existing surround comes off first. Acrylic and fiberglass surrounds remove in 30 to 60 minutes with a reciprocating saw and a pry bar — usually intact in two or three large pieces, removed from the site at C&D disposal. Aged tile surrounds (1990s-era ceramic on greenboard or cement board) require tile-by-tile removal with a chipping hammer or a tile-removal tool, plus substrate removal where the substrate is wet, soft, or moldy. We tarp the tub and the bathroom floor for the demo, run plastic-zip floor-to-ceiling at the doorway, and HEPA-vacuum at the end of each demo day. Demo of an existing acrylic surround is a $600 add-on; demo of an aged tile surround with substrate removal is priced into the total based on the substrate condition.
Substrate — Cement Backer Board or KERDI-Board
Two substrate paths. The cement-backer-board path fastens Hardibacker, Durock, or USG Tile Backer to the studs at six inches on center, tapes the joints with alkali-resistant mesh and thinset, and accepts the Schluter KERDI sheet membrane bonded on top with unmodified thinset — the most common pick on retrofit installs because it accepts standard substrate fasteners and matches the existing wall thickness. The KERDI-Board path sets KERDI-Board panels directly to the studs with KERDI-Fix sealant and panel washers — substrate and membrane in one product, the fastest path on a clean demo because the membrane install step is skipped. We recommend based on the existing wall depth, the demo state, and the homeowner's budget.
Membrane — Schluter KERDI Sheet or Built into KERDI-Board
Real waterproofing behind the tile, full stop. KERDI sheet membrane is the orange polyethylene fleece-laminated sheet that bonds to cement board with unmodified thinset, rolled flat with a deck roller, seamed with KERDI-Band at every inside corner. KERDI-Board has the waterproof layer built into the foam panel — installed directly to the studs, seamed with KERDI-Band at panel joints. Either path produces a continuous bonded membrane behind every tile on the surround. We do not tile over bare cement board treated as waterproofing. We do not skip the membrane on a tub surround.
Tile Pattern — Subway, Porcelain, Stone, Layouts
The visible-finish layer. Standard subway tile (3-by-6, 4-by-8, or 4-by-12 in white, cream, or a soft color) in a straight stack or running bond — the bathroom basics that fit any aesthetic and run at the lower price tier. Mid-range porcelain (6-by-24, 12-by-24, or 12-by-36 in matte or honed finish) in a vertical stack, horizontal stack, or herringbone — the most common pick on a modern remodel. Large-format porcelain (24-by-48 or 36-by-72) for a minimal-grout look — fewer pieces, more cuts, requires a leveling system. Natural stone (Carrara marble, Calacatta, travertine, slate) sealed and bedded carefully — premium aesthetics, more setup time and ongoing care. We will source and stage the tile on request (a $300 add-on) or install homeowner-supplied product.
Bullnose Trim Where the Surround Meets Drywall
The top edge and the side edges of the surround terminate against drywall — usually 6 inches above the showerhead and the standard surround height (60 inches or so above the tub deck) on the side walls. Bullnose trim (matching the field tile or a coordinating Schluter profile in metal or color-matched composite) covers the exposed cut edge for a finished look. Schluter JOLLY profile in matte black, brushed aluminum, or polished chrome is the most common pick on modern installs; field-tile bullnose is the traditional pick on subway and natural stone. We sample profile and finish on the booking call before the tile order is placed.
Grout, Caulk, and Sign-Off
Grout sized to the joint width — unsanded grout for joints under one-eighth inch (most modern porcelain), sanded grout for joints one-eighth inch and larger (subway tile, traditional layouts). Grout applied, cleaned, and sealed (penetrating sealer on natural stone, polymer sealer on porcelain joints). Perimeter caulk in 100 percent mildew-resistant silicone at every change-of-plane — tile-to-tub deck, inside corner of the surround, top edge against drywall, side edges against drywall, and any tile-to-window-apron seam. Silicone moves with the wall; grout in a movement joint cracks within a year. Walk-through and sign-off before final invoice.
How a Tub Surround Tile Install Works
Seven sequential steps across a 4-to-6 working-day project — demo, substrate, membrane, layout, tile, grout, finish caulk. The actual sequence we follow on every tub-surround install.
Demo the Existing Surround and Inspect the Substrate
Acrylic, fiberglass, or aged tile surround removed. Substrate behind inspected for moisture, mold, or rot — failed substrate cut out, sub-floor and bottom plate inspected at the tub apron. Active in-wall plumbing leak discovered during demo routes to a licensed Washington L&I plumber FIRST; Handis returns after their portion closes.
Substrate Set — Cement Board or KERDI-Board
Cement backer board (Hardibacker, Durock, USG Tile Backer) fastened to the studs at six inches on center, joints taped with alkali-resistant mesh and thinset — the retrofit path. Or full KERDI-Board panels set directly to the studs with KERDI-Fix sealant and panel washers — the clean-demo path. Substrate flat to a quarter inch in 10 feet.
Membrane — KERDI Sheet on Cement Board or KERDI-Board in One Product
KERDI sheet membrane bonded to cement board with unmodified thinset, rolled flat with a deck roller. Or KERDI-Board panels (membrane built in) seamed at joints. KERDI-Band seam tape at every inside corner of the three-wall surround, every substrate joint, every change-of-plane where the surround meets drywall.
Layout — Chalk Lines, Centering, and Trim Plan
Field tile centered on the back wall of the surround so the cuts at the side walls are balanced. Vertical course laid out so the bullnose top course lands at the spec height. Niche layout (if in scope) centered on the long wall and aligned to a horizontal grout joint. Trim plan (Schluter JOLLY profile, field bullnose, color match) confirmed with the homeowner before the first tile goes on.
Tile Install — Back Wall, Side Walls, Top Course in Sequence
Back wall set first, side walls follow, top course (with bullnose) last. Thinset matched to tile type — Mapei Ultraflex 2 or Custom Versabond on porcelain and subway, Custom MegaLite or Mapei Granirapid on large-format and natural stone. Leveling system on large-format. Spacers sized to the planned joint width. Tile pressed flat with a beating block.
Grout — Sanded or Unsanded Sized to the Joint Width
Joint width measured; grout matched (unsanded under one-eighth inch, sanded one-eighth inch and larger). Color confirmed with the homeowner from a sample board. Grout applied with a rubber float, hauled off the tile face with a damp sponge, cleaned again at 24 hours. Sealed with penetrating sealer on natural stone, polymer sealer on porcelain joints.
Finish Caulk in 100% Silicone at Every Change-of-Plane
Tile-to-tub-deck horizontal seam, inside corners of the three-wall surround, top edge where the surround meets drywall, side edges where the surround meets drywall, and any tile-to-window-apron seam — every change-of-plane caulked in 100 percent mildew-resistant silicone. Silicone moves with the wall; grout in a movement joint cracks within a year. Final walk-through and sign-off.
Tub Surround Tile Pricing
Final pricing depends on the tile selection, the substrate path (cement-board-plus-KERDI-sheet retrofit vs full KERDI-Board), whether a niche or accent strip is in scope, and the existing surround condition. Tile material cost is separate from the install labor priced here on most projects (homeowner-supplied or Handis-sourced as a separate line). Demo of an existing acrylic or fiberglass surround is a separate add-on. Active in-wall plumbing leak routes to a licensed Washington L&I plumber; their portion passes through transparently with the line item named. Request a free estimate for an accurate quote.
Send us a photo of the existing surround and tell us the tile look you have in mind — we will quote the substrate path and the install before booking.
Why Seattle Homeowners Book Handis for Tub Surround Tile
A tub surround is the bathroom finish that has the most surface area on the eye and the most failure modes hidden behind the tile. Every fifteen-year tub-surround failure we are called to rebuild traces to one of three causes — cement board treated as waterproofing (water passes straight through), un-taped inside corners (the failure point that no homeowner ever sees coming), or a tub-to-tile seam grouted instead of caulked (the joint that has to move and never can in grout). Handis builds to spec on all three — KERDI sheet or KERDI-Board membrane behind every tile, KERDI-Band on every inside corner, and 100 percent silicone at every change-of-plane. The finish reads as designed; the substrate is the part that lasts.
KERDI sheet or KERDI-Board behind every tile
Real bonded waterproofing membrane behind every tile on the surround. KERDI sheet on cement board for the retrofit path, KERDI-Board for the clean-demo path. We do not tile over bare cement board treated as waterproofing and we will not bid a surround that asks us to.
KERDI-Band on every inside corner
Every inside corner of the three-wall surround, every substrate joint, every change-of-plane where the surround meets drywall gets KERDI-Band bedded in thinset and rolled flat. The un-taped inside corner is the second most common failure path on a fifteen-year surround. We do not skip seam tape.
Tub-to-tile seam in silicone, not grout
The horizontal seam where the bottom course of tile meets the tub deck has to move — the tub flexes a fraction of an inch under a full bath, the tile does not. Grout in that seam cracks within a year. The seam goes in 100 percent mildew-resistant silicone, every install, no exceptions. The look reads as clean as a grout line and the seam stays sealed.
Tile pattern matched to the leveling system
Large-format porcelain (24-by-48 and bigger) needs a leveling-clip system on every tile to control lippage at the joint — the difference between a flat large-format wall and a wall with visible offsets at every joint. Subway and mid-range porcelain set with conventional spacers. We size the system to the tile and the layout, no shortcut.
Schluter JOLLY profile or field bullnose on the trim edge
The top edge and side edges of the surround terminate against drywall — finished with Schluter JOLLY profile in matte black, brushed aluminum, or polished chrome on modern layouts, or with field-tile bullnose on traditional and natural-stone layouts. We sample the profile and finish on the booking call so the trim choice is decided before the tile order goes in.
One-year project warranty on the install
Handis carries general liability and workers' compensation; every technician has cleared a background screening before the first job. The one-year project warranty covers the substrate, the membrane, the seam tape, the tile install, the grout, and the perimeter caulk — if a tile cracks, a grout joint pops, a seam opens, or a silicone bead fails inside a year because of our workmanship or prep, we come back and rebuild the affected section at no charge.
Estimate
Tell us the bathroom (master, guest, hall), the tub (alcove, drop-in alcove, freestanding inside an alcove), the existing surround state (acrylic, fiberglass, aged tile, or bare framing on a recent tub set), the tile look you have in mind (subway, mid-range porcelain, large-format, natural stone, or you-pick-with-us), whether you want a niche in scope, and the trim profile preference (Schluter JOLLY in a metal finish, field bullnose, or color-matched composite). Send phone photos if you can. We quote demo, substrate, membrane, tile install, sourcing, and any plumber-sub portion before booking.
Customer Reviews
Tub surround tile reviews from real Handis customers.
Demoed the 1998 acrylic surround in the master, full KERDI sheet on cement board behind the new tile, 12-by-24 porcelain in a vertical stack with matte black Schluter JOLLY profile at the top edge. Handis showed me the seam tape at the inside corners before they tiled, walked me through the silicone seam at the tub deck. Four working days, finished punch-list-clean.
Large-format Carrara marble on the guest-bath surround, 24-by-48 in a horizontal stack. Premium price but the look is exactly what we wanted. Handis used a leveling-clip system on every tile, sealed the stone before and after grout, ran the silicone seam in a color matched to the marble veining. Six months in, no cracks, no movement, no staining. Looks like a hotel.
Standard subway-tile surround in the hall bath. Basic spec, basic budget, but the install was anything but basic. KERDI sheet on cement board, KERDI-Band on every corner, white subway in a running bond, field bullnose at the top course. Three working days. The grout lines are dead-straight and the tub-deck silicone is invisible against the white tile.
Full surround with a recessed niche in the master, mid-range porcelain coordinated with a contrasting glass-mosaic niche back. The framing for the niche dropped right into the stud bay — no framing modification needed. The tile pattern lines up across the niche and the surrounding wall the way it should. Five working days end to end. We get compliments every time guests use the bathroom.
Demo crew found wet substrate behind the old surround on day one — original cement board had never been membraned and the wall behind was soft and moldy two feet up. Handis stopped, walked me through the photos, quoted the substrate rebuild as a separate line, then continued with a full KERDI-Board path on the rebuild. Took an extra two days and an extra $1,200 but the wall behind the new tile is bone dry six months later.
Frequently Asked Questions
Common questions about Handis tub surround tile installs — substrate, tile selection, demo, scope, and timing.