Frameless Glass Shower Door Installation
Handis frameless glass shower door installation puts custom-measured 3/8 or 1/2 inch tempered glass on a walk-in shower or tub alcove enclosure — held by hinges and clips only, no perimeter framing — measured plumb and level within 1/8 inch before any glass is ordered, anchored to stud or backing-plate substrate behind the tile-backer, sealed with magnetic strike and full-perimeter sweep, water-tested before sign-off — from $1,500. Frameless is the premium walk-in shower look. The glass is heavy (a single 36-by-72 inch 3/8 panel runs about 90 pounds; 1/2 inch runs heavier). The opening tolerance is tight. The lead time is 2 to 3 weeks for the custom glass to come off the manufacturer's table. The install runs 3 to 5 hours on a single panel; multi-panel enclosures take longer. Done right, it lasts decades.
Service
What Does a Frameless Glass Shower Door Install Include?
A frameless glass shower door install is the premium residential mounting service that holds 3/8 or 1/2 inch tempered glass on a walk-in shower or tub alcove enclosure with hinges and clips only — covering opening plumb-and-level measurement within 1/8 inch hard tolerance, custom glass order to the exact measured dimensions, anchoring of CRL-grade (C.R. Laurence) hinges and U-clamps into the stud or backing-plate substrate behind the tile-backer, full-perimeter clear vinyl sweep and magnetic strike seal install, 100 percent silicone perimeter bedding on every anchor, and a final low-flow water test. Handis covers frameless installs from $1,500 on a single-panel hinged door up to 36 inches. Larger and multi-panel enclosures run higher.
Plumb-and-Level Within 1/8 Inch — Hard Tolerance
Frameless glass requires the opening to be plumb and level within 1/8 inch. Outside that, the glass does not close flush against the strike-side wall, the magnetic strike does not engage cleanly, the bottom sweep gaps, and water tracks across the bathroom floor. We measure plumb and level with a 4-foot level and a laser plumb on the first visit BEFORE any custom glass is ordered. If the opening is outside the 1/8 inch tolerance, we say so on arrival and route the work to the tile contractor first to true the opening. A custom-cut frameless panel ordered against an out-of-plumb opening is a $1,500 mistake that arrives three weeks later and does not fit.
Custom Glass Order, 2-3 Week Lead Time
Glass is cut and tempered to the exact measured opening at the manufacturer. Edge polish is included. Hardware cutouts (hinge plates, clip locations) are pre-drilled at the manufacturer based on the order specs. Lead time runs 2 to 3 weeks from order to delivery — we measure on the first visit, place the order, call you the day the glass arrives, and schedule the install for that week.
CRL Hardware, Sized to the Glass Weight
We use C.R. Laurence (CRL) hardware on every frameless install — the industry-standard manufacturer for commercial and residential shower hardware. Hinge kits are weight-rated to the panel weight (3/8 panel kits versus 1/2 panel kits are different parts), U-clamp wall brackets are sized to the glass thickness, and pivot kits (if the configuration uses one instead of a hinge) come from the same family. Finishes are chrome, brushed nickel, matte black, oil-rubbed bronze, polished nickel, and polished brass.
Anchors Through Tile Into Studs or Backing
Hinge and U-clamp anchors go through the tile face into the substrate behind. Drywall behind tile without backing holds nothing under sustained frameless-door load (90+ pounds per panel) — the anchor pulls within months. We borescope-check the substrate before drilling to confirm a stud at each planned anchor location; where no stud sits at the anchor, we install a 1/4-inch backing plate before the anchor lands. Every anchor gets bedded in 100 percent silicone so the seal-to-substrate is water-tight at the penetration.
Carbide Drilling, Slow and Cool
Tile gets carbide-drilled with water cooling and the bit set at the lowest practical RPM. Pilot at small diameter first, step up to anchor diameter, no impact mode at any step. Porcelain and ceramic crack on the drill-through if the bit overheats or the RPM is too high — and a cracked tile face under a frameless hinge anchor is a $500 to $1,000 tile-repair callback we will not have. Slow, cool, water-fed.
Magnetic Strike, Full-Perimeter Sweep, 24-Hour Cure
Bottom sweep is full-perimeter clear vinyl sized to the glass thickness (different parts for 3/8 versus 1/2 inch glass). Magnetic strike runs the full height of the door close. Perimeter silicone bedding on every hinge plate and U-clamp anchor cures 24 hours before the shower returns to regular use. The post-install low-flow water test runs at 60 to 90 minutes after the last bead is laid — that is safe because the silicone has skinned firm enough for low-flow testing, but standing-water shower use waits the full 24 hours.
How a Frameless Glass Shower Door Install Works
Seven sequential steps from the plumb-and-level measurement through the 24-hour cure — the actual sequence we follow on every frameless glass shower door install.
Measure Plumb and Level Within 1/8 Inch
Tech measures the opening plumb and level with a 4-foot level and a laser plumb. Hard tolerance is 1/8 inch — outside that, we route to the tile contractor first to true the opening before any custom glass is ordered. The measurement IS the work at this stage.
Place the Custom Glass Order
Glass cut and tempered to the exact measured dimensions at the manufacturer. Edge polish, hardware cutouts (hinge plates and clip locations) pre-drilled per order specs. Lead time runs 2 to 3 weeks. We call the day the glass arrives to schedule the install.
Borescope-Check the Substrate
At each planned anchor location, a borescope check through a small pilot hole confirms a stud sits behind the tile-backer. Where no stud sits at the anchor, we install a 1/4-inch backing plate before the anchor lands. Drywall holds nothing under 90+ pound panel load.
Carbide-Drill the Tile Face at Low RPM
Tile gets carbide-drilled with water cooling and the bit at the lowest practical RPM. Pilot at small diameter, step up to anchor diameter, no impact mode. Slow, cool, water-fed prevents the tile cracking on the drill-through.
Anchor the Hinges and U-Clamps With Silicone Bedding
CRL hinges and U-clamp wall brackets anchored into stud or backing-plate substrate. Every anchor bedded in 100 percent silicone at the penetration. Hinges read plumb against a 4-foot level before final tightening — out-of-plumb hinges put the door out of square against the strike.
Lift the Glass and Set the Hardware
Two installers lift the 90-to-130-pound glass panel with suction-cup handlers, set it onto the hinges, and torque the clamping screws to manufacturer spec. Full-perimeter clear vinyl bottom sweep and magnetic strike installed.
Water Test at 60-90 Minutes, Full Cure at 24 Hours
At 60 to 90 minutes after the last silicone bead, handheld showerhead at low flow against the hinges, the U-clamps, the strike, the sweep, and the perimeter bedding. Anything that fails is adjusted on the spot. Standing-water shower use waits the full 24 hours for silicone cure.
Frameless Glass Shower Door Pricing
Final pricing depends on glass thickness (3/8 vs 1/2 inch), opening size, configuration (single panel, panel + return, multi-panel enclosure), and hardware finish. Custom-glass lead time is 2-3 weeks on every install. Request a free estimate for an accurate quote.
Tell us the opening width and height and what configuration you want — we will measure plumb-and-level before any glass is ordered.
Why Handis for Frameless Glass Shower Doors
Frameless glass is unforgiving on the install side and that is the whole reason DIY frameless attempts fail. A homeowner tape-measures the opening, orders glass to those numbers, and 18 days later a beautifully polished panel arrives that is 3/16 inch too short on one diagonal because the tile wall it was measured against is not actually plumb. The glass is a custom non-returnable special-order. The fix is to true the tile and re-order — another $1,500 and another three weeks. We measure plumb and level FIRST with a 4-foot level and a laser plumb before any glass is ordered. If the opening is out, we say so on arrival. The honest conversation now saves the $1,500 mistake later.
Plumb-and-level measurement BEFORE the glass order
Frameless glass is non-returnable special-order. A 1/8 inch out-of-plumb opening ruins the panel. We measure with a 4-foot level and a laser plumb on the first visit and the glass does not get ordered until the measurement passes — or until the tile contractor has trued the opening to tolerance.
CRL hardware, every install
C.R. Laurence (CRL) is the industry-standard manufacturer for residential and commercial frameless shower hardware. Hinge kits are weight-rated specifically to the panel weight (3/8 vs 1/2 glass kits are different parts), U-clamp wall brackets are sized to the glass thickness, and the finish options match the trim packages most Seattle bathrooms use. We do not substitute lower-cost hardware on frameless installs because the structural load lives at six small anchor points instead of a continuous perimeter frame.
Two installers on every lift
A 36-by-72 inch 3/8 inch tempered-glass panel weighs about 90 pounds. A 1/2 inch panel of the same size runs about 125. Single-installer lifts on frameless glass risk dropping the panel against the tile (broken tile + broken glass + a tempered-glass shatter that has to be vacuumed out of every grout line). Every Handis frameless install is a two-installer lift with suction-cup glass handlers.
Silicone bedding at every anchor
Every hinge plate and U-clamp anchor gets bedded in 100 percent silicone at the wall penetration. The silicone seals the anchor against water intrusion behind the tile and also stiffens the anchor in the substrate. The 24-hour cure window before regular shower use is the silicone reaching full cross-link — we do the post-install water test at 60 to 90 minutes (skin firm enough for low-flow testing) and leave the standing-water cure to the homeowner.
Carbide drilling through tile, slow and cool
Tile gets carbide-drilled with water cooling and the bit at the lowest practical RPM. The drill never goes into impact mode against porcelain or ceramic. Slow, cool, water-fed is the only way to get an anchor hole through tile without cracking the tile face — and a cracked tile under a frameless hinge anchor is a much bigger callback than under a framed door because the hinge load is concentrated.
30-day workmanship guarantee
30-day workmanship guarantee — if a hinge anchor loosens, a U-clamp slips, a sweep pulls, a strike seal comes off, or the door drops out of plumb due to our install, we come back and fix it at no extra charge. The guarantee covers our install scope — it does not cover broken glass from impact (tempered glass is shatter-resistant but not unbreakable).
Estimate
Tell us the opening width and height, whether it is a tub alcove enclosure or a walk-in shower, the configuration you want (single panel, panel + return, panel + inline fixed, multi-panel enclosure), the glass thickness preference (3/8 inch standard or 1/2 inch upgrade), and the hardware finish (chrome, brushed nickel, matte black, ORB, polished nickel, polished brass). We measure plumb and level on the first visit BEFORE any custom glass is ordered.
Customer Reviews
Frameless glass shower door reviews from real Handis customers.
Frameless glass in our Capitol Hill condo walk-in. The tech measured plumb on the first visit and told us the back wall was 3/16 inch out — recommended we level the tile before he ordered the glass. We had the tile guy come, cleaned that up, then the panel arrived 3 weeks later and fit perfectly. No gaps, no water on the floor. The honest call on the measure visit saved a $1,500 mistake.
3-panel frameless walk-in enclosure in our Mercer Island remodel. 1/2 inch glass on a 60-inch door panel that weighed 130 pounds. Two installers, suction-cup handlers, CRL hinges and U-clamps anchored into the backing the tile setter pre-installed. Tested every seal before they left. Solid install — easily the cleanest of three estimates we got.
Door + 90-degree return fixed panel on our master walk-in. 1/2 inch glass option for the heavier panel. Custom-measured to 1/8 inch tolerance, glass arrived 22 days later, install was 4.5 hours with two techs. Reads cleaner than the showroom photos we showed them on the booking call.
Tub alcove frameless enclosure — single hinged door + inline fixed panel covering an oversized 5-foot opening. 3/8 glass, brushed-nickel CRL hardware, magnetic strike at the door close. The opening was 1/16 inch out-of-plumb on the right side; the tech said that was within tolerance and the install would compensate through the hinge plate adjustment. Installed cleanly.
Replaced an aging semi-frameless on our master walk-in with a true frameless single panel. We had been wanting frameless for years and finally pulled the trigger. The tech walked us through the measurement carefully, ordered 3/8 glass, and installed it 19 days later. The bathroom reads completely different now — cleaner, brighter, more open. Worth the lead time.
Frequently Asked Questions
Common questions about frameless glass shower door installation.