WOODBRIDGE 72" L x 35-3/8" W Freestanding Contemporary Acrylic Soaking Bathtub with Drain & Overflow – B8859 Series

WOODBRIDGE 72" L x 35-3/8" W Freestanding Contemporary Acrylic Soaking Bathtub with Drain & Overflow €“ B8859 Series is a large-format freestanding soaker that delivers dramatic style with its glossy black interior and exterior and clean, straight-top oval silhouette. With a 72" length and wide soaking well, B8859 is ideal for spacious primary bathrooms that need both comfort and a modern focal point. 

This tub is manufactured from 100% high gloss black LUCITE acrylic reinforced with ASHLAND resin and fiberglass, then supported by a metal bracketed base rated up to 1000 lb. A double-walled design enhances insulation, while the Enduraclean non-slip surface is engineered to stay smooth, stain-resistant, and bright with simple maintenance. 

Available finishes & SKUs (B8859 Series)

All variants share the same 72" B8859 black acrylic shell; only the drain and overflow trim finishes differ.

• Brushed Nickel drain & overflow €“ Model / SKU: B8859-BN 
• Chrome drain & overflow €“ Model / SKU: B8859-CH 
• Matte Black drain & overflow €“ Model / SKU: B8859-MB 
• Oil Rubbed Bronze drain & overflow €“ Model / SKU: B8859-ORB
• Brushed Gold drain & overflow €“ Model / SKU: B8859-BG 

Key features

• Dimensions & capacity: exterior approx. 72" L x 35-3/8" W x 22-7/8" H; internal approx. 51-5/8" L x 21-1/4" W; water depth to overflow about 14-1/2"; effective tub capacity around 69 gallons. 
• Extra-wide edge rim: one side features a wide rim ideal for setting soaps, candles, and towels, or for mounting a deck-mount tub filler (installer must measure and drill faucet holes on site). 
• Non-slip design: bottom surface meets ASTM slip-resistance standards to improve safety while remaining smooth, easy to clean, and resistant to discoloration. 
• Premium construction: made of 100% high gloss black LUCITE acrylic reinforced with ASHLAND resin and fiberglass; these high-grade materials are chosen for durability and color consistency. 
• Design inspiration: luxurious, comfortable, and chic with gently sloped interior lines that follow the body€™s natural curves for a relaxing soak. 
• Enduraclean surface: stain-resistant and scratch-resistant acrylic finish that maintains its high gloss and clean appearance over time with routine care. 
• Durable double-walled structure: acrylic/fiberglass shell and metal bracket support frame provide up to approximately 1000 lb bearing capacity and help keep bath water warm longer. 

What€™s included

• Glossy black acrylic freestanding soaking tub (B8859 body).
• Solid brass drain in the selected finish (Brushed Nickel, Chrome, Matte Black, Oil Rubbed Bronze, or Brushed Gold).
• Stainless steel overflow in matching finish.
• Installation / user manual.
• Extremely solid packaging with a firm carton box designed to help ensure safe delivery. 

Product information

• Item model number: B8859-MB (for Matte Black drain & overflow; suffix varies by finish).
• Color: glossy black inside and outside; metal trim finish according to selected SKU. 
• Product dimensions: 72" x 35.375" x 22.875". 
• Product weight: approx. 90 lb. 
• Package dimensions: about 73" x 37" x 26". 
• Package weight: about 107 lb; shipping with pallet approx. 75" x 40" x 31" and 144 lb. 
• Item package quantity: 1.
• Drain location: center drain. 

Certification & warranty

• Products are in compliance with CSA B45.5-17 / IAPMO Z124-2017 standards for plastic plumbing fixtures. 
• Warranty: 1-year limited warranty against defects in materials and workmanship under normal residential use.
• US-based dedicated support team available for product questions and customer support 

Downloads

• Technical Specification Sheet (PDF)
• Installation Manual (PDF)
• Warranty Information (PDF)

Frequently asked questions

What are the overall dimensions and soaking capacity of the B8859 tub

The B8859 freestanding tub measures approximately 72" long x 35-3/8" wide x 22-7/8" high, with internal dimensions around 51-5/8" long x 21-1/4" wide, a water depth to overflow of about 14-1/2", and an effective capacity of roughly 69 gallons. 

Can I install a deck-mount faucet on the tub rim

Yes. The extra-wide edge rim is designed to hold essentials or support deck-mount tub fillers, but faucet holes are not pre-drilled; your installer must measure and drill the required holes and may need access to plumbing beneath the tub. 

Does the B8859 tub include a non-slip surface

Yes. This model includes a non-slip bottom that meets ASTM slip-resistance standards while maintaining a smooth, easy-to-clean surface that will not discolor over time. 

What materials are used in the construction

The tub is made from 100% high gloss black LUCITE acrylic reinforced with ASHLAND resin and fiberglass, and it sits on a metal bracket base that supports up to about 1000 lb. 

How durable is the Enduraclean finish

Enduraclean provides a stain-resistant and scratch-resistant acrylic surface, helping the tub maintain its glossy appearance and making it easy to keep clean with regular non-abrasive cleaners. 

What kind of certification and warranty coverage does this tub have

The B8859 complies with CSA B45.5-17 / IAPMO Z124-2017 standards and comes with a 1-year limited warranty against defects in materials and workmanship, backed by Woodbridge€™s US-based support team.