The ANZZI SB-AZ011WO is the 48" x 36" Fissure Series single threshold acrylic shower base with a center drain, with a square drain finish. A 48" x 36" alcove floor in modern rectangular acrylic, it is engineered to pair with ANZZI's SW-AZ011WH shower wall surround.
ANZZI built Fissure as the foundation for a modern shower enclosure. It is crafted from high-end acrylic, Rhino Alloy certified marine grade in a bright, vibrant white, and molded into a sturdy contemporary rectangular shape that matches today's popular decor. ANZZI engineers it for efficient drainage, and an integrated slip-resistant texture gives a safe and secure foothold.
A three-sided flange suits alcove installation, and the center drain comes with a matching square drain cover, so the floor looks finished once the drain is fitted. The 48" x 36" x 3.5" footprint suits a smaller bathroom or a stand-alone shower where a 60" base will not fit.
Fissure is engineered to pair with ANZZI's shower wall collection, SW-AZ011WH, for a base and surround that fit together. The surface is scratch resilient and easy to clean, and ANZZI states the base is cUPC certified.
Overall the base measures 48" L x 36" W x 3.5" H. The center drain sits mid-floor, the usual position when you are replacing an existing center-drain pan. It is an alcove base: measure the framed opening stud to stud on all three walls before ordering, so the base sits snugly and the flange tucks behind the wall finish.
If your bathroom cannot spare a 60" shower, a 48" length is the step down that still leaves a comfortable standing area, and the 36" depth matches ANZZI's 48" x 36" Forum surround (SW-AZ011WH), so the walls stand straight on the base. ANZZI sells the drain assembly separately, so choose one that suits your waste line and the base's drain opening.
Plan the rest of the shower around the base: you will need a drain assembly, sold separately, mortar and sealant for the install, and a sliding or hinged glass door, or an ANZZI wall surround to finish the space. Day to day the floor needs little more than a rinse and a wipe with a soft cloth after showering, and a wash with mild soap now and then keeps the surface bright; skip abrasive pads and scrapers, which dull the finish.
Fissure suits a compact alcove shower in a guest bath, a basement bath or a smaller primary bathroom, and a matched DIY-friendly install with ANZZI's Forum 48" wall surround.
Features
Compact 48" x 36" Footprint
At 48" L x 36" W x 3.5" H, the base fits a smaller alcove where a 60" base will not.
Center Drain, Matching Square Cover
The center drain comes with a matching square drain cover for a finished, coordinated floor.
Marine Grade Acrylic
Rhino Alloy certified marine grade acrylic in bright white is easy to handle, scratch resilient and easy to clean.
Slip-Resistant Texture
An integrated slip-resistant texture gives a safe and secure foothold on a wet floor.
Pairs With SW-AZ011WH
Fissure is engineered to pair with ANZZI's SW-AZ011WH wall surround for a matched alcove shower.
Center Drain
The center drain sits mid-floor, the common position when replacing an existing center-drain shower pan.
Square Drain Finish
The square drain finish sets the look of the drain in the floor, so pick it to echo the square lines of your other fixtures.
Specifications
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Model: SB-AZ011WO
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Series: Fissure
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Dimensions: 48" L x 36" W x 3.5" H
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Drain Location: Center
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Drain Finish: Square
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Material: Marine grade acrylic, Rhino Alloy certified
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Color: White
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Installation Type: Alcove, three-sided flange
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Threshold: Single threshold
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Drain Cover: Matching square cover
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Certification: cUPC
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Pairs With: SW-AZ011WH wall surround
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Warranty: Limited lifetime (register within 90 days)
What's Included
- Fissure shower base, 48" x 36"
- Matching drain cover
Sold separately: Drain assembly
Installation & Care
Installation
Frame the alcove so the walls and subfloor are solid, plumb and square, as ANZZI's manual requires, and confirm the drain location before you start. The drain assembly is sold separately: the manual calls for a 2" PVC waste pipe, a drain cutout no larger than 5" in diameter (a 5" x 5" opening in the subfloor) and a sealant or gasket at the drain, never plumber's putty, which degrades the base. Let the base reach room temperature for 30 minutes, set it level in two directions on a bed of thick mortar, fasten the flange to the studs with gaps under 1/8" (shim where needed), and wait 24 hours before using the shower. Install the base before the door, wall panels or tile. ANZZI's installation manual is in Resources.
Care
ANZZI's base manual says to wipe the acrylic after each use with a soft cloth and to clean it with non-abrasive sprays or cream-based cleaners; never use abrasive cleansers, metal brushes or scrapers, which scratch and dull the surface. ANZZI's care guide adds: wash with regular soap and hot water on a non-abrasive cloth or sponge, test any stronger cleaner on an inconspicuous area first, rinse completely right after cleaning, and do not let the cleaner soak.
Resources
Shipping, Returns & Warranty
ANZZI ships this item from the SW Corp warehouse by LTL freight with curbside delivery: the carrier contacts you to schedule the delivery, and you move the item from the curb to its final spot. Orders usually leave the warehouse within 1 to 2 business days, and you'll get tracking by email as soon as it ships. Shipping is free within the lower 48 states; for Alaska or Hawaii, contact us before you order.
Inspect the packaging and the product before you sign. Note any damage or shortage on the delivery receipt, then email photos to support@mycleansupplies.com within 48 hours of delivery so the freight claim can be filed. Damage reported after 48 hours can't be claimed.
Unused ANZZI products in their original packaging can be returned within 21 days of delivery. Ask us for a return authorization before you ship. You pay the return shipping, which for a freight item means the freight cost, and a 20% restocking fee is deducted along with payment processing fees. Installed, used or damaged products and special-order items can't be returned.
ANZZI warrants this product to the original purchaser against defects in materials and workmanship for its lifetime, for residential use, and replaces a defective product or part free of charge. Register it at anzzi.com/register within 90 days of delivery to activate the warranty, and report any surface damage within 5 days of delivery, before installation. Shipping, handling and labor costs, commercial use, improper installation or maintenance, misuse, hard-water or mineral deposits and corrosive cleaners are not covered.
Warranty claims. Call ANZZI at 1-844-442-6994 (1-844-44-ANZZI) with your proof of purchase to submit a claim and get a return authorization (RMA). Register the product at anzzi.com/register within 90 days of delivery, or the warranty is not active. Contact us with your order number if you would like help with the claim.
About ANZZI
ANZZI is a kitchen and bath brand from SW Corp, a Miami, Florida company that also makes SteamSpa and MediTub. It designs freestanding and walk-in bathtubs, shower doors and bases, faucets, sinks, toilets and kitchen fixtures, bringing European bath design to North American homes.
Fissure is ANZZI's 48" x 36" alcove acrylic base with a center drain and square cover. It pairs with the Forum SW-AZ011WH 48" wall surround; Colossi and Plateau are the 60" x 36" bases.
