Getting over a high tub wall can turn an ordinary bath into a daily obstacle. A bathtub conversion kit creates a lower step-in opening while keeping the existing tub in place, making it useful for aging adults, people with limited mobility, and anyone who wants a shower without a full bathroom remodel. The right choice depends on your tub dimensions, the opening you need, and whether you still want the option of a full soaking bath.
An Overview Of The Picks
Quick Tub Walk-In Shower Kit Xtra-Deep
Quick Tub Walk-In Shower Kit Narrow
Quick Tub Walk-In Shower Kit Wide
Quick Tub Walk-In Shower Kit with Cap Xtra-Deep
Quick Tub Walk-In Shower Kit with Cap Wide
Quick Tub Walk-In Shower Kit with Cap Narrow
Jones Stephens B51-55WB Bath Waste Kit
Meet The Standout Selections
The Xtra-Deep version creates a larger and deeper step-in area than the standard Quick Tub openings, making it a sensible starting point for a tall tub wall. In a bathroom shared by an older adult, the reduced climb can make everyday bathing feel less demanding without replacing the entire tub.
Installation involves tracing the included template, cutting the tub opening, and bonding the insert with the supplied adhesive. The design fits steel, fiberglass, or cast iron tubs, but your measurements must align with the available size before any cutting begins.
Key Advantages
- The extra-deep profile suits tubs with a higher sidewall.
- The listed opening is 24 inches wide and reaches up to 12 inches deep for step-in access.
- It converts the existing tub without demolition or plumbing changes.
- The smooth insert is designed for straightforward cleaning.
Practical Considerations
- Accurate tub measurements are essential because the template creates a permanent cutout.
Feature Snapshot
Built With In Mind
You benefit most from this kit when your existing tub has a particularly high wall and you want a lower entry without removing the tub.
A Better Fit Elsewhere
Quick Tub Walk-In Shower Kit with Cap Xtra-Deep suits you better when you also want to restore a full soaking bath with the same conversion.
The narrow format focuses on making the opening practical in a smaller bathroom where preserving surrounding space matters. Compared with the Quick Tub Walk-In Shower Kit Wide, it offers a more compact entry profile, though your available clearance remains the deciding factor.
The insert bonds to steel, fiberglass, or cast iron after you trace and cut the supplied template. It works particularly well for a straightforward shower conversion, but you give up the separate cap included with several of the cap-equipped bundles.
A Strong Showing
- The narrower opening suits compact bathroom layouts.
- Installation avoids moving the tub or changing the plumbing.
- The included adhesive and angled nozzle support a focused conversion kit.
Points To Keep In Mind
- The narrow profile may offer less shoulder room than the wide or extra-deep versions.
- You must verify that the cutout dimensions match your tub before applying adhesive.
Quick Facts
Made For
You benefit most from the narrow option when bathroom width is limited and your main goal is a practical shower conversion.
Swap It Out When
Quick Tub Walk-In Shower Kit Wide serves you better when unrestricted movement around the opening matters more than conserving space.
A wide entry can make the transition into a shower feel less confined, particularly for someone using a shower chair or moving carefully with limited mobility. The Quick Tub Walk-In Shower Kit Wide offers that broader approach without replacing the surrounding tub and plumbing.
You trace the supplied template, cut the opening, and bond the insert with the included adhesive. It is a hands-on conversion, so confidence with basic tools and careful measurement matters more than previous renovation experience.
What Helps Most
- The wide opening provides more room to enter the shower.
- It fits steel, fiberglass, and cast iron tubs.
- The kit avoids demolition, contractor work, and plumbing alterations.
- Its smooth surface supports routine bathroom cleaning.
Small Caveats
- The wider cutout may not suit a tub surrounded by limited clearance.
- The kit lacks the reversible cap offered by the cap-equipped versions.
Who It Suits Best
You benefit most from the wide format when easy entry and comfortable movement inside the converted shower take priority.
Consider Something Else When
Quick Tub Walk-In Shower Kit with Cap Narrow fits you better when you need a smaller opening plus the option to recover a soaking bath.
This cap-equipped bundle adds a useful degree of flexibility: the insert creates step-in shower access, while the cap can cover the opening to restore a full soaking tub. That reversibility suits a household where one person needs easier shower access but others still enjoy long baths.
The extra-deep profile supports a lower approach to a high tub wall. Installation still requires measuring, tracing, cutting, and bonding the insert, so the cap adds convenience after installation rather than removing the need for careful preparation.
Everyday Perks
- The included cap restores a full-bath configuration when needed.
- The extra-deep opening suits a higher tub wall.
- One bundle contains the insert, cap, cutting template, adhesive, angled nozzle, and instructions.
- It works with steel, fiberglass, or cast iron tubs.
- The cap design allows shower and soaking-bath use without replacing the tub.
Worth Noting
- You still need to confirm the size and cutout location before modifying the tub.
Feature Breakdown
Who Will Love This
You benefit most when a high tub needs easier shower access without giving up the option of a full bath.
Look Elsewhere When
Quick Tub Walk-In Shower Kit Narrow suits you better when a high tub wall is not your concern and compact clearance is the main priority.
The wide cap-equipped version balances shower access with room to move inside the converted opening. Compared with the narrow cap bundle, it offers a broader entry while preserving the ability to return the tub to a soaking-bath arrangement.
That makes it a practical fit for a shared family bathroom where different routines call for different functions. The trade-off is a larger cutout, which needs adequate tub material and clearance around the installation area.
Where It Helps
- The wide opening supports a more comfortable shower entry.
- The cap provides a practical way to restore full-bath use.
- No plumbing changes are required for the conversion.
Less Ideal Details
- The larger opening may require more space around the tub.
- The cutout is permanent, so placement deserves careful thought.
- You must select the size that matches your measurements rather than relying on appearance alone.
The Right Fit
You benefit most from this wide bundle when a family uses both showers and soaking baths and needs comfortable step-in access.
Not Your Match When
Quick Tub Walk-In Shower Kit Xtra-Deep fits you better when a deeper entry matters more than including a reversible cap.
The narrow cap-equipped bundle is built around a compact bathroom where every inch around the tub matters. You get a step-in shower opening plus the cap needed to cover it for full soaking-bath use, without replacing the tub or changing its plumbing.
Compared with the standard narrow kit, the added cap increases everyday versatility but does not alter the basic installation process. You still trace and cut the tub before bonding the insert in place.
Everyday Advantages
- The narrow profile preserves more space around the entry.
- The included cap supports both shower and soaking-bath routines.
Potential Drawbacks
- A narrow opening can feel less accommodating during transfers or movement with a mobility aid.
- You need the correct template position before cutting into the tub.
Core Details
Built With In Mind
You benefit most from this kit when a compact bathroom and a reversible shower conversion are both important.
Where A Sibling Pick Shines
Quick Tub Walk-In Shower Kit with Cap Wide gives you more entry room when your bathroom can accommodate a broader cutout.
The Jones Stephens B51-55WB serves a different part of the project: replacing or adapting the bath waste hardware rather than changing the tub opening. Its Old World Bronze finish is designed to coordinate with Delta’s Venetian Bronze, which matters in a bathroom where warm metallic fixtures already set the visual direction.
A lift-and-turn waste lets you open the drain by lifting and rotating the hardware. This kit fits 1⅜-inch or 1½-inch waste elbows and comes with the drain, bushing, face plate, and two screws for the covered assembly.
The Good Stuff
- The bronze finish blends with a warm faucet and drain scheme.
- The kit accommodates two common waste-elbow sizes.
- All required mounting pieces are grouped in one package.
Trade-Offs
- This hardware does not create a step-in shower opening.
- You must confirm the existing waste elbow diameter before installation.
- The finish only aligns with a coordinated bronze color scheme.
Quick Facts
Whose Shelf It Belongs On
You benefit most from this kit when replacing bronze bath waste hardware or matching new drain components to existing bronze fixtures.
Another Choice May Suit
Quick Tub Walk-In Shower Kit Wide serves you better when your actual goal is easier access to an existing bathtub.
What To Check Before Altering Your Tub
Accurate measurements carry the most weight in this category, especially because a conversion kit creates a permanent opening. Measure the tub’s depth, width, and the surrounding clearance before choosing among the narrow, wide, and extra-deep formats.
The included template serves as the guide for your cutout, so review the sizing guide and video before placing the template. Your tub material also matters because the bonding process is designed for steel, fiberglass, and cast iron.
Think about whether you still want a soaking bath. A kit without a cap leaves the shower conversion in place, while a cap-equipped version gives you a way to restore the full tub opening between uses.
Finally, compare the installation work with your comfort level. Cutting and bonding are part of the process, so some preparation and careful tool use matter more than bathroom renovation experience.
Common Mistakes Worth Dodging
Mistakes Worth Dodging
A frequent mistake is estimating the tub size from its apparent shape rather than taking precise measurements. Another is choosing a wide opening for visual appeal without confirming that the cutout fits the available tub material and nearby surfaces.
What The Higher Tier Buys
A cap-equipped bundle adds a functional component rather than a decorative upgrade. That cap can restore full soaking-bath use after the insert is installed, making it worthwhile when your household wants both shower access and a conventional bath.
Frequently Asked Questions
Can you convert an existing bathtub into a walk-in shower?
Yes, a compatible conversion kit creates a lower step-in opening in an existing steel, fiberglass, or cast iron tub. The cutout remains permanent after installation.
Do bathtub conversion kits require plumbing changes?
These Quick Tub designs are intended for installation without plumbing changes. You trace, cut, and bond the insert while leaving the tub’s existing plumbing arrangement in place.
Which size conversion kit fits a narrow bathtub?
The Quick Tub Walk-In Shower Kit Narrow is designed for a more compact opening. You still need to compare the supplied sizing information with your measurements before making a selection.
Is a cap needed to use a tub as a shower?
No, the standard conversion kits create shower access without a cap. A cap is useful when you also want to close the opening and restore the tub for full soaking use.
What does the Jones Stephens B51-55WB kit replace?
The Jones Stephens B51-55WB Bath Waste Kit is bath waste hardware rather than a shower conversion insert. It fits a 1⅜-inch or 1½-inch waste elbow and includes a drain, bushing, face plate, and two screws.
Final Verdict
Your best fit comes down to your tub’s dimensions and how you want to use the bathroom. The narrow kits suit compact spaces, the wide versions offer more entry room, and the extra-deep profile addresses higher walls. Choose a cap-equipped model when you want to preserve full-bath use, and confirm every measurement before cutting into the tub.