Frequently Asked Questions (FAQ)
Stainless Steel Bathroom & Outdoor Linear Drainage Systems
Welcome to our FAQ section. Here you’ll find answers to the most common questions about our 316 stainless steel Strip Drain/linear drains for bathrooms, showers, patios, and outdoor spaces.
General Questions
A linear drain is a long, narrow channel that efficiently collects and directs surface water to a single outlet. It provides a modern, minimalist look and allows for superior water flow compared to traditional point drains¹.
Where can I install a linear drain?
Linear drains can be installed in bathrooms, walk-in showers, wet rooms, balconies, patios, pool decks, and driveways — anywhere effective surface drainage is needed.
Why choose stainless steel?
Stainless steel is strong, hygienic, and corrosion-resistant, making it ideal for both indoor wet areas and outdoor environments exposed to moisture and chemicals.
What grades of stainless steel are available?
- AISI 304 stainless steel is sometimes used indoors but is not offered by Strip Drains due to its inferior quality.
- AISI 316 stainless steel (marine grade) is ideal for outdoor or coastal areas due to superior corrosion resistance.
Are stainless steel drains rust-proof?
They are highly resistant to rust and corrosion. With proper care and cleaning, stainless steel drains maintain their finish and performance for many years.
Are Strip Drains available in brass?
Yes. We also manufacture custom drains from 2mm brass. Brass is highly corrosion-resistant and selected for its premium aesthetic appeal.
Design & Installation
What sizes are available?
We custom manufacture each drain to exact requirements. We offer four standard stainless steel profiles and one brass profile, available with either tile insert or wedge wire trays.
Can I design a drain with a custom profile?
Yes. With in-house laser cutting, CNC folding, welding, abrasive blasting and powder coating, we can manufacture virtually any custom drainage solution.
What is the maximum tile thickness for tile insert trays?
Standard trays accept up to 12mm tiles (70 x 24, 97 x 25, 115 x 25 profiles).
The 100 x 40 tray accepts up to 14mm tiles.
Tile insert trays for thicker tiles are available on request.
Can the drain be cut to size on site?
We do not recommend site modification. Our stainless steel trays are thick and difficult to cut with hand tools.
Where should the drain be positioned?
Along the wall, at the shower entrance (barrier-free), or centrally depending on slope layout and design.
What floor slope is required?
A single-direction slope of 1–2% (10–20mm per metre) toward the drain is recommended.
Can it be used with any flooring?
Yes — suitable for tile, stone, resin, vinyl, or concrete floors (with correct waterproofing).
Performance & Maintenance
How much water can it handle?
Depending on size and outlet, drains handle approximately 30–60 litres per minute — suitable for high-flow showers and outdoor use.
Are they easy to clean?
Yes. Grates can be lifted with the supplied key for easy cleaning.
How do I clean a stainless steel drain?
Use warm water and mild detergent. Avoid bleach, harsh chemicals and abrasive pads.
Can it withstand outdoor weather?
Yes. 316 stainless steel resists UV, salt corrosion, and freezing conditions.
Customisation & Accessories
Are decorative grates available?
Yes — brushed, polished, matte, or powder-coated finishes available.
Can I customise the outlet position?
Yes — centred or offset outlets available. Recommended outlet tube size: 80mm diameter x 50mm length.
Warranty & Compliance
What warranty do you offer?
10-year warranty against manufacturing defects when installed and maintained correctly.
Are the drains compliant with plumbing standards?
Yes — compliant with ASME, EN 1253 and AS 3588.
Still have questions?
Email: info@stripdrains.com.au
Or contact us via our website.