Installation
From box to bathroom, in a weekend.
Most KZG products are designed for one-person installation with standard tools. Step-by-step guides, video walkthroughs, and our pre-vetted installer network — everything you need to get it right.
Three steps for a confident install.
Measure twice.
Before you order, confirm rough-in, opening width, ceiling height, and obstructions. Each product page lists the exact tolerance range. Our measurement guide in the FAQ covers shower doors, vanities, and toilets.
Unbox & inspect.
Inspect freight delivery before signing — visible damage is easier to claim immediately. Lay out all hardware on a soft surface, check the parts list, and read the install card before drilling anything.
Install & seal.
Follow the included guide step-by-step. For shower doors and toilets, water-test before sealing the perimeter. Most installs take 1–3 hours for an experienced DIYer, 4–6 hours for a first-timer.
Step-by-step by product.
Click into each category for detailed install videos, common pitfalls, and tool lists.
Frameless & semi-framed
- Tools: drill, level, silicone gun, caulking
- Time: 2–4 hours
- Skill: intermediate
- 2 people recommended for glass >48"
Standard & smart bidets
- Tools: wrench set, plunger, wax ring
- Time: 1–2 hours (standard) / 3–4 hours (smart bidet, requires GFCI outlet)
- Skill: beginner / intermediate (electrical)
Wall-hung & freestanding
- Tools: stud finder, drill, P-trap, plumber's tape
- Time: 2–3 hours (freestanding) / 3–5 hours (wall-hung)
- Skill: intermediate
- Stud anchoring required for wall-hung
Hardwired & plug-in
- Tools: drill, level, wire connectors (hardwired)
- Time: 30 min (plug-in) / 1–2 hours (hardwired)
- Skill: beginner / advanced (hardwired)
- Hardwired requires GFCI bathroom circuit
Watch a Real Install
Our 12-minute installation video for the Frameless Sliding Series — same process for both Double and Single Sliding doors.
Watch before you wrench.
Short walkthroughs for the most-installed products. New videos added every month.
Matte Black Sliding Shower Door — 48"×72"
Install time: 2.5 hours · Coming soon
Smart Bidet Toilet — Full Installation
Install time: 3 hours · Coming soon
60" Double-Sink Vanity Assembly
Install time: 4 hours · Coming soon
LED Mirror — Hardwired Setup
Install time: 1.5 hours · Coming soon
We'll connect you to a vetted installer.
KZG doesn't install directly — but we maintain a list of pre-screened plumbers and carpenters in most US metros. Tell us your ZIP and product, and we'll connect you within 48 hours.
Request an Installer ReferralVolume installer? Join the Trade Program.
Get 15–30% off product cost, Net 30 terms, and dedicated technical support for your projects.
Apply for Trade