Introduction
This manual provides essential information for the installation, operation, maintenance, and troubleshooting of your Duravit Architec Bathtub, model 700354000000090. Please read these instructions carefully before installation and use to ensure proper function and longevity of your product.
Safety Information
Observe all local plumbing and building codes during installation. Ensure the installation surface is level and capable of supporting the weight of the bathtub when filled with water and a user. Use appropriate personal protective equipment during installation. Do not use abrasive cleaners or tools that may damage the acrylic surface.
Setup and Installation
The Duravit Architec Bathtub model 700354000000090 is designed for drop-in installation and features an integrated panel and flange with a left-side drain. Proper preparation of the installation site is crucial.
Pre-Installation Checks
- Verify that the rough-in dimensions match the bathtub specifications.
- Ensure the subfloor is structurally sound and level.
- Confirm access for plumbing connections (drain and overflow).
- Inspect the bathtub for any shipping damage before installation.
Installation Steps
- Prepare the alcove or drop-in opening according to the bathtub's dimensions. The bathtub measures 60" L x 32" W x 19.25" H.
- Install the drain assembly (not included) according to the manufacturer's instructions. Ensure a watertight seal.
- Carefully lower the bathtub into the prepared opening. The integrated panel and flange should align correctly with the surrounding structure.
- Secure the bathtub to the framing using appropriate fasteners through the flange.
- Connect the drain and overflow to the household plumbing system. Test for leaks by filling the tub with water and observing the connections.
- Apply a silicone sealant around the perimeter of the tub where it meets the wall or deck for a waterproof finish.
Dimensional Drawing

Figure 1: Duravit Architec Bathtub Dimensions. This technical drawing illustrates key dimensions of the bathtub. The overall width is approximately 815 mm (32 1/8 inches). The height from the base to the top rim is approximately 490 mm (19 1/4 inches). The rim thickness is about 30 mm (1 1/8 inches). The internal depth from the rim to the bottom is approximately 465 mm (18 1/4 inches), with a clearance of 20 mm (3/4 inch) from the floor to the bottom of the tub. The flange height is approximately 35 mm (1 3/8 inches).
Operating Instructions
To use your Duravit Architec Bathtub:
- Ensure the drain stopper is closed before filling the tub.
- Fill the tub with water to your desired level, ensuring it does not exceed the overflow opening. The tub has a capacity of approximately 76 gallons.
- After use, open the drain stopper to empty the tub.
Maintenance
Regular cleaning and proper care will preserve the finish and extend the life of your acrylic bathtub.
Cleaning
- Clean the bathtub regularly with a soft cloth or sponge and a mild, non-abrasive liquid cleaner.
- Rinse thoroughly with clean water after cleaning.
- Avoid using abrasive cleaners, scouring pads, steel wool, or harsh chemicals (e.g., acetone, paint thinner, strong acids or bases) as these can damage the acrylic surface.
- For stubborn stains, a diluted solution of white vinegar or a specialized acrylic cleaner can be used, followed by thorough rinsing.
Care
- Avoid dropping heavy or sharp objects into the tub, which could chip or scratch the acrylic.
- Do not expose the tub to extreme heat sources.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Slow drainage | Hair or debris in drain; partially clogged P-trap. | Remove drain stopper and clear any visible obstructions. Use a plumbing snake or a chemical drain cleaner (follow product instructions carefully). If problem persists, consult a plumber. |
| Water leaks around tub perimeter | Compromised sealant; improper installation. | Inspect silicone sealant and reapply if necessary. If the leak is from plumbing connections, tighten or reseal. If due to improper installation, professional assistance may be required. |
| Scratches on acrylic surface | Abrasive cleaning; impact from objects. | Minor scratches can sometimes be buffed out with a specialized acrylic repair kit. For deep scratches, professional repair or replacement may be needed. Prevent future scratches by using soft cleaning materials. |
Specifications
- Model: 700354000000090
- Brand: Duravit
- Type: Drop-In Bathtub with Integrated Panel and Flange
- Dimensions: 60" L x 32" W x 19.25" H (1524 mm L x 813 mm W x 489 mm H)
- Material: Acrylic (1/4" sanitary acrylic)
- Color: White Alpin
- Drain Position: Left
- Panel Height: 19 1/4 inches
- Capacity: Approximately 76 Gallons
- Item Weight: 95 Pounds
Warranty Information
This Duravit bathtub comes with a Limited Lifetime Warranty. For specific terms, conditions, and claim procedures, please refer to the official warranty documentation provided at the time of purchase or visit the Duravit official website. Keep your proof of purchase for warranty claims.
Support
For further assistance, technical support, or to inquire about replacement parts, please contact Duravit customer service. Contact information can typically be found on the Duravit official website or in the packaging materials.





