Whether you’re renovating a residential bathroom or specifying drainage systems for a hotel or commercial project,
understanding the correct linear shower drain sizes is crucial for optimal performance and style.
This comprehensive guide provides detailed information on drain dimensions, installation recommendations, and how to
choose the perfect drain type for your needs — supported by industry-leading expertise from Noahhometech Bathroom Drainage Experts.
Table of Contents
- 1. Introduction to Linear Shower Drains
- 2. Linear Shower Drain Sizes Chart
- 3. Common Types of Shower Drains
- 4. Material and Finish Options
- 5. Installation Guidelines
- 6. Benefits of Choosing Noahhometech Drains
- 7. Summary Table
- 8. FAQs
- 9. References
1. Introduction to Linear Shower Drains
A linear shower drain is a long, narrow drain that collects water along one edge of the shower floor,
allowing for a single-direction slope instead of a multi-directional one. This makes installation easier and provides a modern, minimalist look.
Noahhometech Bathroom Drainage Experts specialize in manufacturing premium stainless steel linear shower drains,
offering complete OEM and ODM services for both residential and commercial clients. Their range includes:
2. Linear Shower Drain Sizes Chart
Choosing the correct drain size ensures efficient water drainage and complements your shower’s layout. Below is a
comprehensive chart detailing the standard linear shower drain sizes commonly used in modern bathrooms.
| Drain Length (mm) | Drain Width (mm) | Depth (mm) | Outlet Diameter | Suitable Area |
|---|---|---|---|---|
| 300 mm | 70 mm | 25 mm | Ø40 mm | Compact shower spaces |
| 600 mm | 70 mm | 25 mm | Ø50 mm | Standard residential showers |
| 800 mm | 80 mm | 30 mm | Ø50 mm | Luxury walk-in showers |
| 1000 mm | 80 mm | 35 mm | Ø50 mm | Hotel or commercial showers |
| 1200 mm | 100 mm | 40 mm | Ø75 mm | Large wet room areas |
Pro Tip: Always ensure your linear drain size matches your shower’s width and slope to prevent pooling or overflow.
3. Common Types of Shower Drains
3.1 Standard Type Shower Drain
The most common choice, featuring a simple design that fits easily into most bathroom layouts. Ideal for renovations and new builds alike.
3.2 Odor-Resistant Shower Drain
Equipped with a built-in water trap and seal technology to prevent unpleasant smells from rising through the drain.
3.3 Ultra-Thin Type Shower Drain
Designed for low-profile installations, this model fits modern minimalist spaces where floor depth is limited.
3.4 Invisible Shower Drain
A hidden drain design where the tile surface continues seamlessly across the drain channel, creating an elegant and minimalist aesthetic.
3.5 Wall and Vertical Drains
- Insert Wall Shower Drain: Perfect for side-wall installation, ideal for barrier-free designs.
- Strip Vertical Shower Drain: Used for unique shower layouts requiring floor-to-wall drainage.
4. Material and Finish Options
All Noahhometech drains are made from 304-grade stainless steel—renowned for its corrosion resistance and durability.
Finishes include:
- Brushed Stainless Steel
- Matte Black (PVD Coated)
- Gold or Rose Gold Finish
- Chrome Mirror Polish
5. Installation Guidelines
5.1 Preparation
- Ensure the floor substrate is clean, level, and waterproofed.
- Mark the exact drain position before tiling.
5.2 Drain Placement
Install the drain parallel to the wall or entry point. Maintain a floor slope of 1–2% toward the drain for optimal water flow.
5.3 Waterproofing
- Apply waterproof membrane beneath tiles.
- Seal joints with silicone for leak protection.
5.4 Testing
Run water for several minutes to confirm efficient drainage before grouting tiles.
6. Benefits of Choosing Noahhometech Drains
- Premium Materials: 304 stainless steel ensures long life and rust resistance.
- OEM & ODM Support: Customizable designs for hotels, developers, and architects.
- Wide Range of Styles: From ultra-thin to invisible designs.
- Global Reach: Exported to 20+ countries with trusted performance in commercial and residential sectors.
7. Summary Table
| Feature | Details |
|---|---|
| Material | 304 Stainless Steel |
| Available Lengths | 300mm – 1200mm |
| Outlet Sizes | 40mm / 50mm / 75mm |
| Applications | Residential, Hotel, and Commercial Bathrooms |
| Finishes | Brushed, Matte Black, Gold, Chrome |
8. FAQs
Q1: What is the ideal size for a linear shower drain?
The most common sizes range between 600mm and 1000mm, depending on shower width and water flow requirements.
Q2: Can linear drains be installed against the wall?
Yes. Models like Insert Wall Shower Drains are specifically designed for wall installation.
Q3: How do I prevent bad odors from my drain?
Use an odor-resistant drain type with built-in traps and proper sealing.
Q4: Do Noahhometech drains support custom designs?
Absolutely! OEM and ODM customization is available for all commercial and residential projects.
