What to Know About Flexible Drains for Freestanding Bathtubs
When shopping for a new freestanding tub, one key yet often overlooked consideration is choosing the right drainage system. Unlike built-in tubs, freestanding models aren't positioned directly over an existing drain pipe. This is where flexible drain kits come in handy.
Flexible drains provide a bendable, accordion-style tubing that can snake from your freestanding bathtub to the nearest waste pipe outlet. This allows for more positioning flexibility compared to standard fixed drain pipes.
What Are the Benefits of Flexible Drains?
Using a flexible drain with a freestanding tub offers several advantages:
- Positioning flexibility to connect to drain access points
- Easier installation than rigid pipes
- Adjustable length to suit different tub placements
- Compatible with most tub materials and drainage pipes
Key Considerations When Choosing One
While flexible drains solve a lot of headaches compared to fixed drain pipes, there are still a few things to consider when selecting one for your freestanding tub:
- Durability - Choose thick, kink-resistant tubing
- Drain capacity - Check it can handle your tub's water volume
- Ease of cleaning - Detachable drain covers are useful
- Design - Finishes to match tub style and decor
Types of Flexible Drains for Freestanding Tubs
There are a few popular styles of flexible drains designed for freestanding bathtub installation:
Basic Flexible Tube Drains
Consisting of a bendable accordion-style pipe that connects to a drain waste outlet on one end and a tub on the other. Often comes in chrome, brushed nickel or oil rubbed bronze finishes.
Flexible Drains with Decorative Covers
Similar to basic flexible drains but with stylish drain covers in various shapes, sizes, colors and material finishes to match your tub and bathroom aesthetics.
Extended Flexible Drains for Floor Drain Access
Extra long flexible tubing that can stretch from a freestanding tub placed anywhere in a bathroom to a floor drain waste outlet. Useful when there's no closer pipe access point.
Important Features to Look for in Flexible Drains
Keep the below features in mind when shopping for a flexible drain for your freestanding bathtub:
Durability and Thickness of Flexible Tubing
Check what grade of PVC or rubber is used. Higher durability materials prevent leaks and cracks over time caused by twisting and kinking.
Length to Reach Drain Access Point
Measure from where your tub will sit to the nearest waste pipe. Add some extra length for adjustments.
Drain Cover Style and Finish
Dress up your drain with a stylish cover that matches your tub and bathroom finishes.
Flow Rate Capacity
Ensure the drain can handle the maximum water volume discharged from your tub size.
Installing a Flexible Drain for a Freestanding Tub
When correctly installed, a quality flexible drain can serve reliably for over 10 years. Here's an overview of installation:
Tools and Materials Needed
- Adjustable wrenches
- Plumber's putty
- Silicone sealant
- Protective gloves & eye wear
Preparing the Drain Pipe and Tub
Thoroughly clean the waste outlet pipe and bathtub drain hole. Check for any cracks or leaks.
Connecting the Flexible Drain Sections
Attach the drain assembly to the tub and outlet pipe. Tighten compression nuts securely.
Securing Drain Fittings and Checking for Leaks
After installing and filling the tub, inspect all connections for leaks. Use sealant if needed.
Using and Maintaining Flexible Drains
Like any plumbing, flexible drains work best with proper care and maintenance:
Cleaning Tips to Prevent Clogs
Regularly flush pipes with hot water and baking soda. Use a flexible drain brush to clean the accordion pipe interior when needed.
Detaching for Thorough Cleaning Access
Many flexible drain kits allow the tubing to detach from connectors for easy interior scrub access.
Checking Connections are Secure
Periodically check compression nuts and fittings haven't loosened to prevent leaks and slip hazards.
Signs It May Need Replacing
Look for cracking, persistent clogs, or water flow issues. Most flexible drains last 10-15 years.
Flexible Drain Options for Different Tub Materials
Freestanding tubs come in everything from acrylic to exotic wood materials. Consider which flexible drain options suit each best:
Acrylic, Stone or Solid Surface Tubs
Basic flexible plastic tubing drains suit these contemporary tub materials well.
Matching Metal Finishes
For a seamless look, choose oil-rubbed bronze, brushed nickel or chrome drain finishes to match tub faucets.
Considerations for Wood, Copper or Enamel Tubs
Antique-style flexible drains in materials like stainless steel or woven polymer sheathing protect traditional tub finishes.
Fixing Common Flexible Drain Problems
While flexible drains are fairly trouble-free, issues can occasionally arise:
Troubleshooting Leaks
Check drain compression ring nuts are tight. Use additional silicone sealant on joints if small drips persist.
Unclogging Blockages
A drain snake or boiling water mixed with baking soda can clear out soap scum or hair buildup.
Repairing Detached Connections
Realign and reseal any slipped waste pipe connections causing leaks under the tub.
Solutions for Slow Draining
A thorough interior cleaning with a drain brush. If draining doesn't improve, the piping may need replacing.
Costs and Where to Buy Flexible Drains
Looking to purchase a flexible drain kit for your freestanding tub? Here's what to expect in terms of prices and the best suppliers:
Average Costs for Basic Flexible Drains
Budget around $100-150 for standard flexible drain piping in chrome or brushed nickel.
Pricing for Custom Styles with Decorative Covers
Designer drain kits with stylish covers can cost anywhere from $250 up to $500+.
Recommended Online and In-Store Retailers
Trusted plumbing stores like Lowe's, Home Depot, and Build.com all stock quality flexible tub drain options. Amazon also sells kits for convenience.
FAQs About Flexible Drains for Freestanding Tubs
Here we answer some frequently asked questions about installing and using flexible drainage with freestanding bathtubs:
Do flexible drain pipes fit all tub types?
They are compatible with most contemporary tub materials. Measure your drain hole size to ensure the right fit.
Can they handle a tub full of water?
Yes. Premium flexible tubing is engineered for optimal weight load and water flow drainage capacity.
How long should a flexible drain last?
Around 10-15 years on average with proper maintenance before needing replacement.
As we've covered, flexible drains are extremely useful for installing freestanding tubs away from existing plumbing. Just be sure to get accurate dimensions, check water flow rates, and read reviews before purchasing one.
Investing in a quality flexible drain ultimately saves time, money and headaches compared to jerry-rigging fixed piping alternatives. It also adds a touch of modern sophistication to your dream freestanding tub installation.