1. Product Overview
The Lordear 36-inch Undermount Kitchen Sink is crafted from premium T304 16-gauge stainless steel, designed for durability and resistance to rust and corrosion. Its undermount installation allows for easier countertop cleaning, enabling debris and water to be swept directly into the bowl. The sink features a deep basin and a commercial-grade brushed surface for enhanced functionality and aesthetic appeal.

Figure 1: Lordear 36-inch Undermount Stainless Steel Kitchen Sink.
2. Key Features
- Real T304 16 Gauge Material: Constructed with true SUS304 16-gauge thick stainless steel for resistance against rust and corrosion, ensuring longevity.
- Round Corners & Brushed Surface: Designed with R10 tight radius corners to prevent stain accumulation and facilitate easier cleaning. The commercial-grade brushed surface resists scratches and complements various countertop styles.
- Efficient Drainage & Sound Dampening: Features X-shaped diversion waterlines and a gently sloped bottom to prevent standing water and ensure fast drainage. Thick sound-proof pads absorb running water sounds, and a full, thick outer body coating prevents moisture accumulation, protecting your cabinet.
- Generous Dimensions: External dimensions of 36"x19"x10" (Length x Width x Depth). Minimum cabinet size required is 39 inches.
- Included Accessories: Comes with a 304 stainless steel protective bottom grid, a drain assembly with basket, a drying rack, mounting clips, a cutout template, and installation instructions.

Figure 2: Detail showing the 16-gauge stainless steel material thickness.

Figure 3: Illustration of the X-shaped diversion waterlines for efficient drainage.

Figure 4: Diagram illustrating the sound dampening pads and anti-condensation coating.
3. Setup and Installation
Proper installation is crucial for the functionality and longevity of your undermount kitchen sink. It is recommended to consult a professional for installation to ensure correct fitting and sealing.
3.1 Pre-Installation Steps
- Ensure your cabinet size meets the minimum requirement of 39 inches.
- Use the provided cutout template to accurately mark the countertop opening.
- Prepare the countertop by cutting the opening according to the template.
3.2 Mounting the Sink
- Apply a silicone sealant around the rim of the sink opening on the underside of the countertop.
- Carefully position the sink into the opening, ensuring it is centered and level.
- Secure the sink using the provided mounting clips, tightening them evenly to create a watertight seal.
- Install the drain assembly with the basket into the sink's drain hole.
3.3 Connecting Plumbing
Connect the sink to your plumbing system, including the faucet and garbage disposal (if applicable). Ensure all connections are tight and leak-free.

Figure 5: Detailed dimensions of the Lordear 36-inch undermount kitchen sink, including external and internal measurements and minimum cabinet size.
3.4 Installation Video Guide
For a visual guide on the installation process, please refer to the official Lordear installation video below:
Video 1: Lordear Undermount Kitchen Sink Installation Guideline. This video provides step-by-step instructions for installing your new sink.
4. Operating the Sink
Your Lordear kitchen sink is designed for daily use and convenience. The deep basin accommodates large pots and pans, while the included accessories enhance functionality.
4.1 Using the Accessories
- Protective Bottom Grid: Place the stainless steel grid at the bottom of the sink to protect the surface from scratches and dents from heavy cookware.
- Drain Assembly with Basket: The basket strainer helps catch food particles, preventing clogs. Empty the basket regularly.
- Drying Rack: Utilize the roll-up drying rack over the sink for air-drying dishes, fruits, or vegetables, maximizing countertop space.

Figure 6: Included functional accessories: protective bottom grid, drain assembly with basket, and roll-up drying rack.

Figure 7: The sink in use with the roll-up drying rack for glasses.

Figure 8: Water running into the sink, demonstrating the protective bottom grid.
5. Maintenance
To maintain the appearance and functionality of your Lordear stainless steel sink, follow these care instructions:
- Regular Cleaning: Use a soft cloth or sponge with mild soap and water for daily cleaning. Rinse thoroughly and dry to prevent water spots.
- Avoid Abrasives: Do not use abrasive cleaners, steel wool, or scouring pads, as these can scratch the brushed surface.
- Prevent Scratches: As per manufacturer's instructions, use a soft towel to wipe the sink and avoid scratching the sink with tools. The included bottom grid helps protect the basin.
- Chemical Exposure: Avoid prolonged contact with strong acids, alkalis, or harsh chemicals, which can damage the stainless steel finish.
- During Remodeling: Keep the sink away from decoration materials when remodeling to prevent accidental damage.
6. Troubleshooting
Here are some common issues and their potential solutions:
- Slow Drainage: Check the drain assembly basket for accumulated food particles or debris. Clear any blockages. Ensure the P-trap and drain pipes are clear.
- Water Spots: Stainless steel can show water spots, especially in hard water areas. Wipe the sink dry after each use to minimize spots. For stubborn spots, use a stainless steel cleaner.
- Scratches: While the brushed surface is designed to resist scratches, deep scratches can occur. Minor scratches may blend over time with regular cleaning and the use of stainless steel polish.
- Unusual Noises: If you hear unusual noises during operation, ensure all plumbing connections are secure. The sink's sound dampening features should minimize noise from water flow.
7. Specifications
| Specification | Detail |
|---|---|
| Brand | Lordear |
| Model Number | UL36R |
| Color | Stainless Steel |
| Material | Stainless Steel (T304 16 Gauge) |
| Product Dimensions (D x W x H) | 19"D x 36"W x 10"H |
| Size | 36"x19" |
| Installation Type | Undermount |
| Drain Type | Grid |
| Hole Count | 1 |
| Item Weight | 10.86 Kilograms |
| Base Cabinet Width | 39 Inches (Minimum) |
| Finish Types | Brushed |
| Included Components | Undermount kitchen sink, 1x304 stainless steel protective bottom grid, 1x drain assembly with basket, 1x drying rack, clips/cutout template, installation instruction. |
8. Warranty and Support
Lordear is committed to providing top-quality products and reliable service. The product packaging has undergone dropping tests to minimize shipping damage.
If you encounter any questions, concerns, or require assistance with your Lordear 36-inch Undermount Stainless Steel Kitchen Sink, please feel free to contact Lordear customer service. They are dedicated to offering a satisfactory solution.