We consider a shower underlayment for waterproofing to be a worthy investment in the long run. In the following post, we will help you to select the best shower underlayment for waterproofings.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Schluter Systems Waterproofing Membrane READ REVIEW

Best For Worth The Money: Buy: Schluter Modified Thinset READ REVIEW

Best For Bathroom: Buy: Schluter Systems Shower Underlayment For Waterproofing READ REVIEW

Best For Sound Deadening: Buy: Snap Products Uncoupling Membrane READ REVIEW

Best For Rug: Buy: Snap Products Shower Underlayment For Waterproofing READ REVIEW

Best For High Quality: Buy: Jj Care Shower Underlayment For Waterproofing READ REVIEW

Best For Ceramic Tile: Buy: Jj Care Modified Mortar READ REVIEW

Best For Steam Rooms: Buy: Ucanvin Shower Underlayment For Waterproofing READ REVIEW

Best For Commercial Kitchens: Buy: Yzprism Shower Underlayment For Waterproofing READ REVIEW

Best Feature: Easy To Install: Buy: Schluter Shower Underlayment For Waterproofing READ REVIEW

Best Overall: Schluter Systems Waterproofing Membrane

Buy on Amazon

The look and feel of these underlayments are consistent with the high quality we're used to from the rest of Schluter Systems's lineup. The schluter system waterproofing membrane is easy to apply, it is good for good quality and has a smart design. Make sure this fits by entering your model number. In addition, it makes for less time and it is more durable.

The underlayment allows perfect bond with thin-set mortar. Finally, the schluter system waterproofing membrane worked perfectly and it is best for fast service.

Almost all buyers found that the underlayment is a wet location, like a bathroom or laundry room, You'd be much better off starting with a substrate intended for wet locations. In addition, a few also found that the underlayment is good for chemically sensitive people. And, a few say that the thin - set mortar used for bonding kerdi must be appropriate for the substrate, and it must penetrate and engage the kerdi fleece.

• This is a waterproofing membrane meant specifically for tile / stone etc.
• This is used for attaching titles with no problems.
• This is specifically for installing in showers to be tiled and provides a waterproof barrier.
• This is not a support mechanism, but a waterproofing system.

Best For Worth The Money: Schluter Modified Thinset

Buy on Amazon

The Schluter Modified Thinset's high-end materials makes sure that it ages well with use. The schluter modified thinset provides great value, works perfectly and it is used for laminate flooring. Make sure this fits by entering your model number. And, this is worth the money, is made for home depot, it can do for customer service and has a square design.

The underlayment is designed for a great price, It includes shielding for a low profile and has a product design. Above all, the schluter modified thinset is designed specifically for ceramic tile and dimension stone installations, Schluter-ditra serves as an uncoupling layer, waterproofing membrane, and vapor management layer that accommodates moisture from beneath the tile covering.

Almost all customers quickly discovered that underwear is by far the best underwear for a tiling project. In addition, they strongly agree that the underlayment has to be a solid slab surface to much movement with paversregards. Also, they say that the waterproofing membrane is totally waterproof for saunas and showers. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

• The size of the tile dictates the layer of thinset needed.
• This is easy to install, no mess, holds all the tiles perfectly.
• This can be installed directly on the subfloor using modified thinset mortar between the subfloor and ditra.
• This is easy to do with plenty of videos on their website to help.

Best For Bathroom: Schluter Systems Shower Underlayment For Waterproofing

Buy on Amazon

Best part: Schluter Systems Shower Underlayment For Waterproofing costs comparatively low and it is available to ship in 24 hours. The schluter systems shower underlayment for waterproofing is built for easy installing and it stuck well. Make sure this fits by entering your model number. Further, the underlayment is used to seal expansion joints or flexible edge joints.

The underlayment is made of soft polyethylene, which is covered on both sides with a special fleece webbing to anchor the membrane in the thin-set mortar. Lastly, the schluter system shower underlayment for waterproofing works great and it makes for a great buy.

Almost all customers opine that the underlayment will accept tile setting, which comes out to be around 16. Also, a few strongly agree that the underlayment is suitable for bathroom or cement board. In short, the tone of buyers is very positive and we believe that the underwear suits the purpose.

• This is good as the foundation/prep work under it.
• This is designed to provide bonding for tile for showers, walls, and floors.
• 3' 3" x 16' 5" = 54 ft2.
• This is great for tiling the shower.

Best For Sound Deadening: Snap Products Uncoupling Membrane

Buy on Amazon

The snap products uncoupling the membrane's material feels more premium than its price would suggest. The Snap Products Uncoupling Membrane is for light weight, can register for lifetime warranty, it can be used for laminate floors and has a product design. This tile underlayment membrane uncouples the movement between your substrate and your brand new stone, porcelain, or ceramic tiles to help prevent premature cracking. This 1/8th " underlayment helps support heavy loads on tiling while also allowing moisture to escape the substrate through channels on the membrane underside.

The underlayment is perfect for professional contractors and it does the job. Most importantly, the snap products uncoupling membrane can be bought for good value, works fine, it has use any substrate and has a square design.

Almost all buyers found that the underlayment is the same plastic material on both sides. In addition, they strongly agree that the underlayment is suitable for underneath laminate or vinyl, both of which require a formative surface underneath suitable to support weight without dis forming. Also, a few strongly agree that the underlayment is easy to cut and the quality is great.

• This has anchor fleece on the underside.
• The membrane itself being plastic is not going to dampen much sound.
• The cost-effective - high-quality uncoupling membrane performs like leading brands and keeps you on a budget.
• Protect your stone and tile installations with this affordable, high-quality uncoupling membrane.

Best For Rug: Snap Products Shower Underlayment For Waterproofing

Buy on Amazon

Not everyone likes to purchase underlayment for their daily usage, but the Snap Products Shower Underlayment For Waterproofing would be an anomoly. The snap products shower underlayment for waterproofing allows heated cable to be snapped into place. The Manufacturer says: We hold all of our products to the same high standard as any other American manufacturer. This high - strength material provides strong adhesion and multi - layered waterproof protection.

Lastly, the snap products shower underlayment for waterproofing reduces heat loss and quickens heat up time of heated cable.

Almost all buyers quickly discovered that the underlayment does inherently have insulating properties. Also, a few also found that the underlayment is made of polypropylene and provides excellent uncoupling, waterproofing, vapor management, and load distribution. To sum up, for most customers, the underlayment was most suitable.

• This will accommodate both 120 volt and 240 volt cables.
• This is perfect with schluter heating cables.
• This is made for home depot and it is white.
• This works perfectly and it has different temperatures.

Best For High Quality: Jj Care Shower Underlayment For Waterproofing

Buy on Amazon

Compared with other underlayments in this category, the Jj Care Shower Underlayment For Waterproofing has a convenient design. The jj care shower underlaymentfor waterproofing comes in lightweight rolls when purchased. Protect your precious home investment with high quality uncoupling membranes. These nuisances can be kept to a minimum.

The underlayment allows for easy install, is good for fast delivery and it is made with great quality. And, it is great for a great price and it has an excellent waterproofing layer. Most importantly, the jj care showerunderlayment for waterproofing is also ideal for bathroom and shower floors, even for your sauna or steam rooms.

"Helps for your tile not to crack. " - says, one customer. To sum up, many customers have used the jj care shower underlayment forwaterproofing for more than a few months without any problems, and it shows no sign of giving up.

• This protects your home investment, is hassle-free and it prevents fractures.
• Each layer of the thin - set uncoupling membrane is 1/8 inches thick.
• Five different roll sizes are also available, depending on your tile underlayment needs.
• A must-have for your tile installation.

Best For Ceramic Tile: Jj Care Modified Mortar

Buy on Amazon

If you often find yourself scrambling for convenient and suitable underlayment, Jj Care Modified Mortar should be your first option for buying. The jj care modified mortar works well with standard tools. The Manufacturer says: Nobody wants to install tiles over cracked floors, but what guarantee do we have that your newly-built concrete floors won’t have cracks or fractures years after. The crack isolation mat is a water - stable base suitable for thin - set mortar beds.

The underlayment provides floor and wall rigidity as well as better tile adhesion. Moreover, this provides great value, has prevented fractures and it has use of the appropriate trowel. Finally, the jj care modified mortar protects your home investment and it is good for fast delivery.

Almost all customers opine that the underwear is easy to use and easy to manage when set in place. In addition, a few also found that the underlayment is easy to install, showed up on time as described. Moreover, they strongly agree that the underlayment can not be used directly on wood, must have adhesive glue on the plywood, and then with an uncoupling membrane. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• A must-have for your tile installation.
• Five different roll sizes are also available, depending on your tile underlayment needs.
• These nuisances can be kept to a minimum.
• This is hassle-free and it worked perfectly.

Best For Steam Rooms: Ucanvin Shower Underlayment For Waterproofing

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate underlayment. The Ucanvin Shower Underlayment For Waterproofing is exactly that - it's a simple underlayment that hits all the right notes. The ucanvin shower underlayment for waterproofing is eco-friendly and it is ideal for high performance. Make sure this fits by entering your model number. The rough surface increases the bonding strength between the waterproof membrane and the substrate.

The underlayment reduces total installation time plus comes with anti-aging material for improved longevity. Above all, the ucanvin shower underlaymentfor waterproofing is easy to complete, is coated with anti rust and it is made with eco-friendly materials.

Most customers opine that the underlayment is very thin and lacks the woven backing for strong adherence. Moreover, they also found that the underlayment is good as if not better than the mainstream competitors. Moreover, they also found that the underlayment is a basic membrane without an insulated backing. Overall, most buyers agree that the underwear suits best, and no one questions it.

• This is necessary to cover the cracks.
• This is much more like the name brand.
• This works well and saves time and effort over alternative systems.

Best For Commercial Kitchens: Yzprism Shower Underlayment For Waterproofing

Buy on Amazon

Compared with other underlayments in this category, the Yzprism Shower Underlayment For Waterproofing has a convenient design. The yzprism showerunderlayment for waterproofing can be used on kitchen walls, kitchen floors, shower room walls, shower room floors, bathroom walls, bathroom floors, sauna room walls, sauna room floors, etc. The manufacturer says: We are committed to providing customers with quality products and creating a good living environment. The product can also be used in bathrooms, showers, saunas, gyms, commercial kitchens, hotels, terraces and balconies.

The underlayment is made of polyethylene material, which is easy to bend and fold. Lastly, the yzprism shower underlayment forwaterproofing is suitable for most homes and commercial places, and can be installed and used indoors and outdoors.

• The thickness of 20 miles makes the waterproof membrane extremely flexible.
• This can be easily folded to fit various spaces.
• New and hot releases.

Best Feature: Easy To Install: Schluter Shower Underlayment For Waterproofing

Buy on Amazon

The Schluter Shower Underlayment For Waterproofing's high-end materials makes sure that it ages well with use. The schluter shower underlayment for waterproofing allows it to be molded and cut to any imaginable shape, making waterproofing of even the most elaborately shaped shower a simple task. Make sure this fits by entering your model number. The schluter - kerdi waterproofing membrane has a very low water vapor permeance, making it an excellent waterproofing membrane for shower, bath, and steam room installations. Finally, the schluter shower underlayment for waterproofing is covered in an anchoring fleece on both sides, allowing it to be set in place with thin-set mortar.

One customer says - "Kerdi products add confidence to your project. ". Almost all buyers found that the underlayment is easy to work with and apply.

• Membrane size is 3' 3" x 65.7'.
• Membrane 's total area coverage is 215 square feet.
• Good investment for the long term.