39Inch Collapsible Shower Water Dam Self

[Size: 39'', Color: Translucent]
This is a pretty decent collapsible shower dam. It’s sized just as described & works pretty well. Unfortunately, there’s no silicone sealant included, but I highly suggest you use some to get a real good seal. The peel & stick is easy enough to install & is sufficient for good positioning (as long as you’re sticking to a very clean surface), but running a bead of sealant is really kind of necessary for real wet spaces.Once installed & all sealed up, it works well & looks pretty good for what it is. I’ve gotten other water dams that weren’t as good looking as this one, but they did include sealant & were cheaper. I can recommend this one, but I do think it’s a wee bit pricey for what it is.

[Size: 39'', Color: Translucent]
This has made a real difference in my bathroom. The self-adhesive installation was straightforward, no tools needed, just peel and stick right into place.It keeps water contained effectively too, no more puddles sneaking out onto the bathroom floor after a shower. The threshold stays dry while the shower area handles all the water like it should.A genuinely useful addition that's solved a small but annoying problem in the bathroom.

[Size: 39'', Color: Translucent, Size: 39'', Color: Translucent]
This shower water dam is a simple, effective way to keep water inside the shower and away from the bathroom floor. The soft silicone material is flexible yet sturdy, and the triangular base design provides good support and durability. Installing it was super easy - a little too easy... I ended up ignoring the wait time and not getting silicone sealent to properly finish the job. It worked like a dream for about 3 days and then the glue began to unstick. I tried in vain to re-apply it but it wouldn't stay in place.When it WAS working, it worked as advertised. The silicone’s flexibility allows you to shape it to fit curves or keep it straight. It’s low-profile enough to avoid tripping kept the water contained to my shower. Overall, it’s a straightforward solution that does what it’s supposed to, provided you follow instructions.

[Size: 39'', Color: Translucent]
I installed this collapsible shower water dam to help keep water contained in my bathroom, and it has been a useful solution for preventing water from spreading outside the shower area.The silicone material is flexible enough to step over while still creating a raised barrier that helps redirect water where it belongs. It works well for keeping small amounts of water from escaping onto the bathroom floor.The adhesive backing made installation simple, and once applied to a clean, dry surface, it stayed in place well.I like that the low-profile design doesn’t feel like a permanent obstacle, and the collapsible feature makes it easier to step over compared to rigid shower thresholds.Overall, this is a practical product for improving water control in bathrooms, especially in areas where you need a little extra separation between wet and dry spaces.

[Size: 39'', Color: Translucent, Size: 39'', Color: Translucent]
The guest bathroom in our house leaks some water outside, which ends up making the bath mat wet and uncomfortable. We were looking for an easy solution that didn't involve having to re-do the tile, and this one is easy enough and does the work!Installation is super easy, just remove the tap and stick in place. Just make sure the surface is dry and clean when you do it. It is tall enough to hold some water, and it is soft if you step on it. It feels very well made and durable. The adhesive is better than expected.It doesn't look gorgeous, but it does the job and it is a good solution for the money. Overall we are very happy, would recommend!

[Size: 39'', Color: Translucent]
This is a highly practical fix for keeping water contained in a shower or tub. The soft silicone design is great because it flexes when you step on it and immediately springs right back into shape.The peel-and-stick installation takes about 15 minutes with no drilling required, and you can easily cut it to whatever length you need with a standard utility knife.Two major tips for a successful install: First, make sure your surface is completely clean and dry before sticking it down, or the adhesive will lift. Second, I highly recommend running a bead of silicone sealant along the edges after you stick it down to improve the long-term hold and waterproofing.

[Size: 39'', Color: Translucent, Size: 39'', Color: Translucent]
I like this water dam. We have a roll in shower for my wheelchair and this really helps keep the water in the shower area. At 39" L x 1.18" W x 0.55" H. The triangular design at the base provides support, stability and durability. The shower barrier can be easily cut to your desired length with a utility knife. Equipped with strong self-adhesive backing—just peel off the protective film, stick it firmly to a clean, dry surface, and press to secure. We recommend sealing the edges with silicone sealant (Not included) to enhance protection, and ensuring long-term use. When this soft silicone is stepped on or rolled over, it will return to its original shape once the item is removed. Ideal for wheelchairs, walkers, and family with limited mobility, it provides both safety and flexibility to accommodate diverse user needs. This will effectively block water flow in bathrooms and similar areas, allowing for a dry & wet area separation.When this first arrived I did my typical initial inspection and didn't find any major issues or defects that would render this unusable or unsafe to use. At this price (~$17), I believe this is a good value. However, currently there is a coupon available for 10% ($1.70) off bringing the price down to $15.29 and making this an even better value. A quick search shows similar items costing between ~$16-23. Would I order this again? Yes, I believe I would.Hope this helps.

[Size: 39'', Color: Translucent]
DLYYPLUS 39‑Inch Collapsible Silicone Shower Water Dam –1. First‑Impression & PackagingWhen the box arrived, the first thing that stood out was the ultra‑slim, translucent sheet of silicone rolled up like a yoga mat. The packaging was minimal—a recyclable cardboard sleeve, a short instruction card, and a thick protective film covering the adhesive side. No extra tools, no sealant, and no “you’ll need a drill” warnings, which already set a tone of “plug‑and‑play.”Quick take: The product feels premium despite its modest price point; the silicone is supple, not stiff, and the self‑adhesive backing is covered with a glossy, water‑resistant release liner.2. Installation – How Easy (or Not) Is It?Step What I Did How It WentPrep Swept the bathroom floor, mopped it with a little rubbing‑alcohol solution, and let it dry completely. Critical – any residue caused the adhesive to lift after a week.Peel & Stick Pulled the release film off a 2‑foot section, aligned it with the tub edge, and pressed down with a flat edge (a kitchen spatula) for 30 seconds. The adhesive grabbed immediately; no slipping.Seal (Optional) Followed the manual’s recommendation and ran a thin bead of clear silicone sealant along the outer edge. I used a standard 100 % silicone caulk (not included). The sealant cured in ~2 hrs; after that the dam feels completely bonded.Trim Measured the exact distance needed (38.2 in.) and snipped the excess with a sharp utility knife. The silicone cut cleanly—no frayed edges. Very easy; the material doesn’t tear.Result: The whole process took about 15 minutes for a single 39‑inch length. No tools, no drilling, no screws. The only “gotcha” is the need for a clean, dry surface; otherwise the adhesive can lose its grip over time.3. Design & Build QualityTriangular Base Profile – The product is not a flat strip; it tapers down to a 0.55‑in. thick triangular “heel.” This gives it a built‑in “lip” that catches water and adds stability. In practice I noticed the dam staying in place even when the shower head was turned to full pressure.Material – Medical‑Grade Silicone – The sheet is soft enough to walk on barefoot without feeling “plastic,” but firm enough to bounce back after a footstep or a wheelchair wheel passes over it. After a month of daily use, the silicone retained its shape and showed no signs of cracking or hardening.Transparency – The translucent color blends nicely with light‑colored tile, but it also makes it easy to spot any cracks or dirt buildup.Length Options – Although I tested only the 39‑in. version, the same design scales up to 67‑in. and 98‑in. which is useful for larger tubs or walk‑in showers.4. Performance – Dry/Wet SeparationTest ObservationShower water run‑off With the shower on full blast, water pooled against the dam and flowed down the tub wall instead of spilling onto the bathroom floor.Wheelchair test (family member uses a manual wheelchair) The wheelchair rolled over the dam without wobbling; the silicone flexed, then snapped back. No water leakage under the wheels.Long‑term hold (2‑week test) After 10 days of regular showers and occasional bathroom floor mopping, the dam stayed adhered. No lifting at the edges, even where the sealant was not applied.Cleaning A quick wipe with a non‑abrasive bathroom cleaner restored it to pristine condition. The silicone does not retain soap scum.Bottom line: The dam does exactly what it promises—keeps the shower water inside and the rest of the bathroom dry. It’s especially valuable for homes with seniors, wheelchair users, or toddlers learning to walk.5. Pros & ConsPros✅ ReasonUltra‑easy installation – Peel‑and‑stick with optional sealant.Flexible yet durable – Soft silicone that returns to shape.Triangular lip – Improves water capture and stability.Cut‑to‑size – Works for custom tub widths.Versatile – Can be glued to tiles, countertops, kitchen backsplashes, or any smooth surface.Affordable – $16.99 (or $15.29 with coupon) is cheap compared to a full tile‑in shower curb.Safety – Slip‑resistant material, wheelchair‑friendly.6. Value for MoneyWhen you break down the cost, you’re paying roughly $0.44 per inch of silicone barrier. Compare that to a custom ceramic curb (often $150–$300 for materials and labor) or a prefabricated PVC dam ($30‑$45 for a smaller size). At $16.99, the DLYYPLUS dam offers excellent bang for the buck, especially when you factor in the time savings of a DIY install.For households that need a quick, temporary, or semi‑permanent solution (e.g., renters, seniors moving in/out, or a summer‑only tub), it’s an economical, low‑commitment choice.7. How It Stacks Up Against CompetitorsFeature DLYYPLUS 39‑in. Silicone Dam Standard PVC Shower Curb (e.g., Moen) Tile‑in CurbsInstallation Peel‑and‑stick, no tools Needs screws, silicone adhesive, drilling Professional tile workFlexibility Soft, compressible Rigid, may chip RigidCut‑to‑size Yes (utility knife) No (pre‑cut) NoWater retention Good for typica...