A professional bathtub glass installation is a 2-week project, with a 2- to 3-hour install appointment at the end. Here's the full process: measurement, custom fabrication, install day, and warranty.
Reviewed by John Flouhouse, Installation Team Lead at Dulles Glass — based on field measurements, custom fabrication, and bathtub glass installs across the Dulles Glass service area.
A professional bathtub glass install — whether you're putting in a single panel screen, a fixed plus hinged combination, or a full sliding tub door — typically takes about 2 weeks from deposit to completed installation. Here's the sequence and what happens at each step.
Quick Answer
Most custom bathtub glass installations take about 2 weeks from deposit to completed installation. The in-home measurement usually takes 30-60 minutes, fabrication takes 7-10 business days, and final installation takes 2-3 hours.
Dulles Glass installs custom bathtub glass screens, hinged tub panels, and sliding tub doors, with each panel custom-fabricated for the measured opening.
Final pricing depends on panel size, glass type, hardware, configuration, and site conditions, with the confirmed quote provided after measurement.
A finished frameless bathtub glass screen installed over a standard alcove tub.
Key Takeaways
- Full project timeline: about 2 weeks from deposit to completed installation.
- In-home measurement: 30-60 minutes, 2-3 business days after deposit.
- Fabrication: 7-10 business days. Custom glass cut, drilled, tempered.
- Install appointment: 2-3 hours on-site, two installers.
- Includes: measurement, fabrication, hardware, delivery, install, sealing, 3-year warranty.
Which Bathtub Glass Option Are You Installing?
Bathtub glass comes in a few configurations, and the right one depends on how you use the tub:
- Fixed bathtub screen — a single stationary panel; best for splash control with a clean, open look.
- Hinged tub panel — a panel that pivots outward; better access and wider coverage.
- Sliding bathtub door — bypass panels; best for full-width coverage on a tub-shower combo.
If you're still deciding, our shower buying guide walks through the options, and you can see configurations on our bathtub glass doors and screens page.
Bathtub Glass Installation Timeline at a Glance
| Step | Typical timing |
|---|---|
| Initial quote and deposit | Same day |
| In-home measurement appointment | 2-3 business days after deposit |
| Final quote | Same day or next day after measurement |
| Custom glass fabrication and tempering | 7-10 business days |
| Installation appointment | 2-3 hours on-site |
| Silicone cure (no shower use) | 24 hours after install |
| Total project timeline | About 2 weeks |
For homeowners working with our team, Dulles Glass coordinates every stage — the in-home measurement, custom fabrication, delivery, and install — on a single schedule, with one point of contact from quote to completed installation.
Ready to start?
Request a quote and we'll help schedule your in-home measurement appointment.
In-Home Measurement Appointment
Before any glass is cut, your installer comes out to capture the exact details of your tub area — so the panel is fabricated to fit your real bathroom, not a rough standard size. During the visit, the installer checks:
- Opening width — the wall-to-wall distance across the tub at the planned panel location.
- Panel height — from the tub edge to the planned top of the glass (usually 56-60 inches).
- Wall plumb on the anchor side — vertical level against the wall where the panel will clamp.
- Tub edge level — the panel base seats on the tub or threshold; level matters for fit.
- Wall type — tile over cement board, acrylic surround, fiberglass surround, or solid masonry.
- Stud and blocking locations behind the anchor wall.
- Shower head position — affects panel placement and splash control.
The appointment usually takes 30 to 60 minutes. Hardware finish, glass thickness, and any optional upgrades (low-iron HD glass, ClearShield coating) are confirmed on-site.
A Dulles Glass installer measuring a bathtub opening before the glass is fabricated.
Custom Glass Fabrication
After the measurement appointment, we confirm the final quote and move the glass into the fabrication queue. The 7-10 business day window covers:
- Glass cut to exact dimensions from the measurement appointment.
- Edges polished to a smooth finished profile.
- Holes drilled for any clamps, hinges, or pivots.
- Tempering — controlled heating and cooling cycle that makes the glass roughly four times stronger.
- Optional upgrades confirmed — ClearShield coating or low-iron HD glass.
- Quality inspection for chips, edge defects, or stress marks.
Why fabrication takes the time it does
Tempered glass cannot be cut or drilled after the tempering cycle. Every dimension and hole has to be confirmed in advance and executed in one pass. The 7-10 business day window covers cutting, polishing, drilling, tempering, and quality inspection.
Installation Day, Step by Step
Install day is a 2- to 3-hour appointment with two installers. The sequence:
- Floor and tub protection. Drop cloths over the bathroom floor and a padded cover on the tub edge to prevent scratches.
- Dry-fit the panel. The installers position the glass in the planned location to verify fit before drilling.
- Mark anchor locations. Wall clamps or hinge mounts are positioned and marked.
- Drill the wall anchors. Pilot holes are set; substrate-specific anchors are used for acrylic or fiberglass surrounds.
- Set the hardware. Wall clamps, threshold rail (if used), and any structural support are installed.
- Mount the panel. The glass is lifted into place and clamped to the hardware. Adjustments for plumb at this stage.
- Seal the perimeter. Clear neutral-cure silicone bead at the wall junction and the tub-glass joint.
- Test and inspect. Panel stability, swing range on pivoting panels, and silicone bead.
How to Prepare for Installation Day
Before the installer arrives
- Remove the existing curtain rod or sliding door if asked — some installers prefer to handle this; confirm in advance.
- Clear the bathroom floor — rugs, scales, hampers, anything in the way of carrying glass.
- Clear the shower area — shampoo bottles, caddies, anything inside the tub.
- Confirm vehicle access — installers arrive with the glass panel in a glass-rated van.
- Plan for the silicone cure — the tub is unusable for 24 hours after install.
Warranty and After-Install Care
Every Dulles Glass custom bathtub install includes a 3-year warranty covering parts and workmanship. The warranty covers manufacturing defects and installation workmanship; it excludes damage from acidic cleaners (CLR, Lime-Away), abrasive scrubs, and impact damage.
Care after install:
- Daily squeegee on the inside glass
- Weekly pH-neutral cleaner on glass and hardware
- Monthly visual check on the silicone bead at the wall and tub-glass joint
- Avoid running the shower for the first 24 hours so the silicone fully cures
What Affects Bathtub Glass Installation Cost?
Because every bathtub glass panel is custom-fabricated, the final cost reflects your specific tub area and the choices you make. A few factors have the biggest influence:
- Panel size — larger openings use more glass and heavier panels, which affects both material and handling.
- Glass thickness — thicker glass (typically 3/8") costs more than thinner options but adds rigidity.
- Configuration — a fixed screen, a hinged panel, and a sliding door each use different hardware and labor.
- Hardware finish — standard finishes are the most economical; premium and specialty finishes add cost.
- Low-iron (HD) glass — the optional ultra-clear glass upgrade carries a higher material cost than standard clear glass.
- Protective coating — an optional ClearShield-style coating that resists water spots adds to the total.
- Wall and substrate condition — acrylic or fiberglass surrounds and out-of-plumb walls can require substrate-specific hardware or extra prep.
- Old door removal — removing an existing curtain rod or sliding tub door can be added to the appointment.
Because the glass is custom-measured and tempered, Dulles Glass confirms pricing after measurement rather than using a one-size-fits-all price. The final quote reflects the exact glass size, hardware finish, configuration, and site conditions.
One Team, One Coordinated Process
Dulles Glass coordinates every step of a bathtub glass installation in-house. Every panel is custom-fabricated for the measured opening, and the measurement, fabrication, delivery, and install all stay on one coordinated schedule with a single point of contact from quote to completed installation. If you're planning a bathtub glass project, our team can walk you through the options and book a measurement.
Need a Professional Bathtub Glass Installation?
Dulles Glass fabricates and installs custom bathtub glass screens, hinged tub panels, and sliding tub doors as a single coordinated process. From the first measurement through fabrication and final install, the whole project stays on one schedule, backed by one warranty.
Explore our bathtub enclosures, doors, and screens, custom shower doors, and professional installation — or request a quote to book a measurement appointment.
Frequently Asked Questions
How long does a professional bathtub glass installation take?
On-site installation typically takes 2 to 3 hours. The full project from deposit to completed installation is about 2 weeks: 2-3 business days for measurement, 7-10 business days for fabrication, and a 2- to 3-hour install appointment.
What does the installer check during the bathtub glass measurement?
The installer measures opening width and height, confirms wall plumb on the anchor side, checks the tub edge for level, identifies the wall type (tile, acrylic, or fiberglass), and locates studs or solid blocking behind the wall.
Can a bathtub glass screen be installed on an acrylic tub surround?
Yes, with substrate-specific anchors. Acrylic and fiberglass surrounds need hollow-wall-rated hardware rather than standard tile drywall anchors. The installer confirms the wall type during measurement and specifies the right hardware before fabrication.
Do I need to be home for the bathtub glass installation?
Yes. Someone needs to be present to confirm the installer can access the bathroom, verify the final placement of the panel, and accept delivery of the glass. The install appointment usually takes 2 to 3 hours.
What is included in a professional bathtub glass installation?
A Dulles Glass custom bathtub glass install includes the in-home measurement, custom glass fabrication and tempering, hardware, delivery, professional installation, silicone sealing, and a 3-year warranty on parts and workmanship.
How much does bathtub glass installation cost?
Cost depends on the panel size, glass type (standard clear or low-iron), hardware finish, the configuration (fixed screen, hinged panel, or sliding door), and any site conditions. A final price is provided after the in-home measurement, so the quote reflects the exact glass size, hardware, and installation conditions.
Can Dulles Glass remove my old tub door?
Yes. In most cases our install team can remove an existing curtain rod or sliding tub door as part of the appointment. Mention it when you book so the time is scheduled.
Ready to schedule a bathtub glass installation?
Dulles Glass installs custom bathtub glass. Request a quote and we'll help schedule your in-home measurement appointment.
