The line card

Products & materials for the whole wet-area assembly

Four focused categories — backer board, underlayment, shower kits, and the tools to set them. Pricing is account-gated; request a quote on anything below and we'll come back with wholesale numbers and lead times.

Essenti Board · best seller

Essenti foam tile backer board

Our private-label foam backer with a built-in moisture barrier — the flagship of the line card. Lightweight, waterproof, mold-resistant, and engineered for code-aligned wet-area assemblies.

Best seller Stack of Streamline Essentials Essenti foam tile backer boards with gray faces and orange edges

An optimal foundation for tile & stone

An optimal foundation for all tile and stone placement, with a moisture barrier built in — suitable for wet environments like bathtubs and showers. The lightweight design simplifies installation and cuts with a utility knife, so a one-person carry beats wrestling cement board up the stairs.

1/2 in · 3′×5′ 1/4 in · 3′×5′ 2 in · 3′×5′
  • Built-in moisture protection — no separate vapor barrier needed.
  • Resistant to mold growth and lighter than cement board.
  • Code-compliant for wet areas, backed by a lifetime limited warranty.
Request pricing

Underlayment

Waterproofing & uncoupling membranes

Stop water at the substrate and isolate movement before it cracks tile and grout. Sheet membranes, decoupling mats, and the band and corners to seal the system.

Roll of Streamline Essentials orange waterproofing membrane

Waterproofing

Waterproofing membrane

High-density polyethylene membrane with non-woven polypropylene layers on both sides for robust waterproofing. Blocks water intrusion on walls and floors and is suited to continuous-use steam rooms — and it cuts with scissors for a simple install.

3.28′ × 98.42′323 sq ftSteam-rated
Request pricing
Streamline Essentials decoupling uncoupling mat partly unrolled, showing the blue waffle-textured surface

Uncoupling

Decoupling mat

Waterproof uncoupling mat with exceptional protection against moisture and mold. At 322 sq ft of coverage and 1/8" thick, it's ideal for large-scale installs — isolating substrate movement to prevent cracks and tile damage, with sound-reduction benefits.

322 sq ft1/8 in thickSound-reducing
Request pricing

Shower Kit

Shower pans, curbs & niches

Tile-ready, fully sealed shower components in stock sizes — or built to your rough opening. Square, plumb, and waterproof before the first tile goes on.

Streamline Essentials tile-ready shower pan with a linear drain and gridded surface

Pans & bases

Shower pans

A high-quality, completely waterproof base for tile-ready shower builds. A range of standard sizes with custom sizes on request, plus multiple drain options and configurations.

3′×4′3′×5′Custom sizes
Request pricing
Streamline Essentials tile-ready shower niches in single and double-shelf formats with orange-trimmed openings

Niches

Shower niche

Built for commercial and residential wet-area installs. Waterproof materials and fully sealed inside corners keep storage dry behind the tile — strong, long-lasting, and ready to tile out of the box.

12×20 w/ shelf12×2012×12
Request pricing
Streamline Essentials waterproof shower curb with a dark gray face and orange base

Curbs

Shower curb

A waterproof shower curb for wet-area assemblies. Keeps water off the slab and is strong enough to support heavy shower doors without cracking or breaking.

3×3×3′3×3×4′3×3×5′
Request pricing

Tools & Sundries

The consumables that keep a crew moving

Leveling systems and sealants — stocked by the case at trade pricing so you reorder once, not twice.

Two sausage packs of Streamline Performance Sealant with orange labels

Sealing

Performance sealant

A waterproofing sealant ideal for sealing Essenti Boards. Superior protection against water damage, easy to apply, dries quickly, and stays extremely durable for years.

18.6 fl oz / 548 mLLow-VOC
Request pricing
Clear plastic tile leveling clip

Leveling

Tile leveling clips

Keep tiles leveled and evenly spaced for flat, lippage-free installs. Durable high-quality plastic, fast to deploy on production work.

1/8" · 500 pcs1/16" · 500 pcs
Request pricing
Two red reusable tile leveling wedges

Leveling

Leveling wedges

The reusable wedge that pairs with our leveling clips to draw adjacent tiles flush. Ribbed for grip, built to be tapped, released, and run again on the next job.

ReusableBy the case
Request pricing

Spec smart

Foam backer board vs. cement backer board

Both earn a place on the truck. Here's the honest side-by-side so you spec the right substrate for the assembly — and the schedule.

Property StreamlineEssenti foam board Cement backer board
Built-in waterproofingIntegral moisture barrierNeeds separate membrane
Board weight (per sheet)Lightweight — a one-person carryHeavy — typically a two-person lift
Cutting & handlingScore-and-snap with a utility knifeCarbide blade, silica dust, scoring tools
Mold & rot resistanceNo organic food sourceResistant, but joints still need treatment
Install speedFaster — fewer layers, lighter handlingSlower — membrane is a separate step
Best fitShowers, steam, wet floors, fast turnaroundsFloors, countertops, high-impact dry areas

Custom & bulk orders

Need a size we don't list, or a pallet we don't stock?

Custom pans, curbs, and niches are built to your rough opening, and we'll source line items outside the core catalog for recurring jobs. Send dimensions or a take-off and we'll confirm lead time — most custom pieces ship the same week.

Start a custom order
Flat-lay of tile installation materials — backer board, uncoupling mat, sealant, and hand tools