Geberit DuoFix In-Wall Toilet Carrier System with SIgma Concealed 1.6/1.0 GPF Tank for 2" x 6" Stud Construction.
Why Choose Geberit?
When you pair a Geberit installation system with a compatible wall-hung washdown toilet, you unlock a range of benefits that elevate both style and functionality in your bathroom.
✅ Design Freedom – Choose a toilet bowl from any top ceramic manufacturer and pair it with elegant Sigma series flush actuators or other compatible flush buttons.
✅ Effortless Cleaning – With no base touching the floor, you can clean your entire bathroom effortlessly—just a quick wipe with a mop, no bending or kneeling required!
✅ Space-Saving & Accessible – Requires less space than traditional toilets, making it ideal for modern designs and improved safety. Plus, the adjustable bowl height ensures comfort and can meet ADA guidelines for accessibility.
✅ Eco-Friendly Water Savings – Features a built-in dual-flush system (1.6 / 0.8 GPF or 1.28 / 0.8 GPF), reducing water waste and saving thousands of gallons per year.
✅ Superior Functionality – Geberit-engineered fill and flush valves eliminate common toilet issues such as corroding flappers and tangled chains—ensuring long-lasting reliability.
What's Included? (Installation & Scope of Delivery)
The Geberit system is designed for proper stud construction (wood or steel) and follows standard water supply, drainage, and venting requirements.
📦 Includes:
✔ Geberit Duofix carrier frame with Sigma concealed tank
✔ Pre-installed water supply stop, drainage elbow, fill & flush valves
✔ Mounting hardware for secure installation
🔧 What You’ll Need:
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A compatible wall-hung toilet bowl (sold separately)
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A Sigma series flush actuator or compatible remote flush button (sold separately)
💡 Looking for a compatible toilet bowl? Check out Geberit's Clean Design brochure for a complete list!
Upgrade your bathroom with the Geberit Installation System—a sleek, space-saving, and efficient solution for modern homes!
Product Specifications:
| Features-Toilets | ADA Compliant, Insulated Tank |
| Flush Type | Dual |
| Installation-Toilets | Wall Mount |
| Gallons Per Flush | 1.6 / 1.0 |
| Toilet Type | I n-Wall Tank |
| Trip Lever Placement | Wall |
| Item Weight | 35.49 lbs. |
| Item Dimensions | L 45.2 x W 20.71 x H 5.35 (in.) |
Technical Downloads:
- Geberit 111.335.00.5 Duofix: Specification Sheet
- Geberit 111.335.00.5 Duofix: Installation Instructions
- Geberit 111.335.00.5 Duofix: Repair Parts
Geberit Literature:
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