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Dimension
Instruction

Broadway Grandisimo Spa Bath Rectangula Drop-in Tub 1400x820x520mm

SKU: BW-Grandisimo-ETP-6-BG
$2,168
Option Guide
Pick Up Usually Ready in ~1-5 Days
🚚 Lead time: 1-2 Weeks
📑This item IS NON-REFUNDABLE UNLESS QUALITY ISSUES
📑WASTE & HOSE NOT INCLUDED

  • Fast Dispatch

  • 365-Day Returns

  • Price Match +5% Off

  • Live Chat Mon-Fri to 10PM

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Specifications

Features

Broadway Grandisimo Rectangular Spa Bathtub

Indulge in pure, uncompromised hydrotherapy with our premium built-in rectangular spa bath. Proudly Australian-made, this timeless drop-in bathtub pairs clean architectural lines with deep bathing cavities. Expertly engineered to maximize internal space within a classic rectangular footprint, it redefines luxury immersion for your routine.

Made in Australia Rectangular Built-In / Drop-In Deep Luxury Immersion Targeted Hydrotherapy
Classic Rectangular Built in Drop In Spa Bathtub Gloss White

Feature Highlights

Local Craftsmanship & Space

Australian-Made Rectangular Bathing Blueprint

Proudly manufactured in Australia using premium sanitary-grade acrylic, this bathtub features a highly durable, brilliant gloss white finish that is both scratch-resistant and effortlessly easy to clean.

Featuring an optimized 1400x820x520mm compact rectangular profile, its beautifully balanced layout maximizes the internal bathing cavity to deliver an elite relaxation experience even in space-conscious bathroom designs.

Australian Made Rectangular Spa Bath Premium Acrylic Shell
Elite Hydrotherapy

Targeted Multi-Jet Spa Rejuvenation

Transform your daily soak into a professional hydrotherapy session with customizable 6, 10, or 12 spa jet configurations engineered to target critical stress points along your muscle groups.

Driven by a powerful 1HP pump, the specialized jets mix air and water to project therapeutic streams. For advanced control, choose between a standard air switch or upgrade to an electronic touch pad with customizable heat settings and a safety dry-run cut-out switch.

Targeted Hydrotherapy Multi Jet Spa Massage Experience with 1HP Pump
Ergonomic Masterpiece

Contoured Spinal Support & Tailored Comfort

The rectangular shell is structurally optimized around the natural anatomy of the human form. Its beautifully sloped interior walls provide continuous, form-fitting support to the lower back and shoulders, preventing tension during extended deep-soak sessions.

For ultimate stabilization and tailored installation support, optional heavy-duty skid frames can be seamlessly integrated, ensuring the entire structural perimeter delivers a truly premium immersion.

Ergonomic Contoured Lumbar Support Interior Design Detail
📋 Package Inclusions: 1 x Premium Acrylic Bath Shell, 1 x Switch Button/Control Unit, 1 x High-Performance 1HP Pump, and Selected Standard 6/10/12 x Hydro Jets. (Optional heavy-duty structural skid frames available separately).
⚙️ Order Confirmation & Hardware Note: A specialist will contact you immediately after purchase to confirm your precise pump positioning. Pop-up wastes (40mm), flexible connector hoses, and standard plumbing hoses are not included and must be added separately.
🛡️ Comprehensive Warranty: Enjoy peace of mind with a 15-Year structural warranty on the bath shell, a 2-Year product/parts replacement warranty on spa pumps (plus 1-year parts & labor), and a 1-Year warranty on the air system. Chrome jets include a 1-year parts replacement; colored designer jets include a 6-month parts replacement.
⚠️ Customized Product Policy: Please measure your structural framing carefully. As this spa bath is custom-built to your specific size, jet counts, finishes, and control choices, it cannot be returned or exchanged for change-of-mind reasons unless verified faulty.

Product Information

MATERIAL & FINISH
Material Premium Grade Acrylic
Colour Gloss White
SPECIFICATION
Product Type Rectangular Built-in / Drop In Spa Bathtub
SYSTEM & CONTROLS
Spa Pump Includes Standard 1HP Pump
Hydrotherapy Jets Configurations: 6 Jets / 10 Jets / 12 Jets available (More options available upon consultation).
Finishes: Chrome / White / Brushed Gold / Gunmetal Grey / Matt Black
Control Options Standard Air Switch (ON/OFF Button): Can be used with Cold Pump.
Electronic Touch Pad: Allows temperature adjustment for Hot Pump (High / Medium / Low / No Heat) and includes a dry-run safety cut-out switch.
Pump Position A specialist will contact you to confirm the pump position once the order is placed.
SIZE & DIMENSIONS
Dimensions 1400x820x520mm
PACKAGE CONTENTS
Main Product 1 x Bath, 1 x Pump, Standard 6/10/12 x Jets, 1 x Switch Button/Control
WARRANTY & RETURNS
Acrylic Shell 15 Years Warranty
Spa Pumps 2 years product/parts replacement, 1 year parts & labour
Jets & Air System • Chrome Jets: 1 year product/parts replacement only.
• Coloured Jets (Non-Chrome): 6 months product/parts replacement only.
• Air System: 1 Year Warranty
Return Policy Customized Item: No change of mind return or exchange unless faulty.
REMINDER
Feature Origin Made in Australia
NOTES PLUG, WASTE, HOSE, AND CONNECTORS ARE NOT INCLUDED. OPTIONAL 40MM WASTES, FLEXIBLE HOSES, AND SKID FRAMES ARE AVAILABLE SEPARATELY.

Supplier's Gallery

Dimensions

Product Options

🛁 How to Configure Your Broadway Grandisimo Rectangular Drop-In Spa Bath

The Broadway Grandisimo series is the epitome of grand, modern hydrotherapy design. Featuring a clean rectangular footprint with a sprawling internal bathing area, it is crafted for ultimate deep-soaking luxury or shared bathing experiences. Follow our 5-step configurator below to customize your control interface, jet density, premium trim finishes, base structural support, and pump motor placement.

Tip: Grandisimo baths carry high water volumes. Ensure your underlying floor structure and hot water systems are fully planned for this premium installation.

🎛 Step 1: Select Your Control System

Choose the operational interface that best fits your lifestyle—whether you prefer simple mechanical durability or smart digital touch pads.

Air Switch Control Button
🎛 Control Option

Air Switch (ON/OFF Button)

Classic mechanical pneumatic push button for simple, reliable performance

Pneumatic Pulse Streamlined Utility Easy Operation
👉 Classic Choice: Perfect for a direct, highly durable ON/OFF push-button setup without complex electronics.
Electronic Touch Pad Control
🎛 Control Option

Electronic Touch Pad

Sleek, digital rim-mounted interface for precision massage management

Digital Interface Flush Acrylic Mount Premium Modern Feel
👉 Premium Upgrade: Select this to elevate your water massage with advanced electronic sophistication.

🌀 Step 2: Select Your Number of Jets

Tailor your hydrotherapy intensity by selecting the number of target massage jets pre-installed into the acrylic shell.

6 Jets Configuration
🌀 Jet Density

6-Jet System

Features 6 strategic body massage jets for a focused, classical hydrotherapy loop.

Essential Therapy Gentle Whirlpool Energy Efficient
👉 Standard Comfort: Ideal for gentle relaxation and foundational sore-muscle soothing.
10 Jets Configuration
🌀 Jet Density

10-Jet System

An enhanced layout with 10 targeted jets for fuller body coverage and pressure distribution.

Intermediate Hydro Lumbar & Foot Targets Balanced Stream
👉 Popular Balance: The sweet spot providing full torso therapy and deeper muscular revitalization.
12 Jets Configuration
🌀 Jet Density

12-Jet System

The absolute peak configuration offering 12 high-velocity jets for a full-body surround massage.

Max Immersion Multi-Zone Massage Resort Spec
👉 Ultimate Luxury: Designed for true hydrotherapy enthusiasts seeking the ultimate home spa experience.

🎨 Step 3: Select Your Jet Premium Trim Finish

Seamlessly match your water jets with your architectural bathroom tapware and overall color palette.

Chrome Trim Finish
🎨 Jet Color

Chrome Trim

Timeless, high-gloss polished mirror finish

Mirror Polished Universal Match
✔ Perfect for traditional or standard polished chrome tapware.
White Trim Finish
🎨 Jet Color

White Trim

Seamlessly blends into the gloss white acrylic shell

Concealed Minimal Ultra-Clean Look
✔ Ideal for a minimalist, invisible jet aesthetic.
Brushed Gold Trim Finish
🎨 Jet Color

Brushed Gold

Opulent, warm brushed metallic accent

Luxury Statement Warm Gold Tone
✔ Pairs beautifully with premium brass or gold accents.
Gunmetal Grey Trim Finish
🎨 Jet Color

Gunmetal Grey

Sleek, deep charcoal brushed metallic hue

Architectural Tone Modern Edge
✔ Matches graphite, grey or industrial hardware styles.
Matt Black Trim Finish
🎨 Jet Color

Matt Black

Bold, high-contrast matte contemporary finish

Sharp Contrast Anti-Fingerprint
✔ Perfect for modern, monochrome or industrial themes.

🧱 Step 4: Select Base Frame Configuration

Choose your structural installation foundation to determine how the bathtub will be supported and leveled inside the hob cavity.

Standard Installation No Frame
🧱 Frame Option

None (Standard Setup)

The tub shell comes standard without an additional pre-fitted structural framework.

Traditional Install Requires Base Mortar Bed Cost Effective
👉 Traditional Way: Ideal if your builder plans to support the tub base using a standard concrete/mortar sand bed inside the cavity.
Steel Skid Frame Installation
🧱 Frame Option

Steel Skid Frame (Pre-fitted)

Factory-fitted, heavy-duty structural steel skid frame underneath the tub base.

Heavy-Duty Steel No Mortar Bed Required Fast & Easy Alignment
👉 Recommended Choice: Speeds up installation immensely. Provides structural rigidity and screw-adjustable leveling feet without needing messy mortar.

🔌 Step 5: Determine Your Pump Position

Select which side the internal pump motor should be factory-fitted to align with your plumbing cavity and electrical rough-in.

Left/Right Hand Pump Placement
🔌 Pump Position

Left/ Right Hand Pump Position

The integrated high-performance pump motor is secured onto the left or right side of the tub frame.

Left/Right Side Mounted Requires Side Access Door
Select Placement: Choose based on your deck layout features, electrical points, and maintenance access framing on site.

🧭 Configuration Reference Matrix

Your Design Goal Recommended Configuration Pathway
High Efficiency & Classic Utility Air Switch + 6-Jet System + Chrome/White Jets + Standard Setup + Custom Pump Position
The Family Balanced Spa setup Air Switch or Touch Pad + 10-Jet System + Custom Color Trim + Steel Skid Frame + Custom Pump Position
The Ultimate Dual-Bathing Luxury Suite Electronic Touch Pad + 12-Jet System + Brushed Gold or Matt Black Jets + Steel Skid Frame + Custom Pump Position

📌 Technical Specifications & Installation Requirements

  • Electrical Trade Installation: This high-capacity hydrotherapy system requires a dedicated electrical connection. Systems incorporating Electronic Touch Pads and performance pumps must be wired by a licensed electrician.
  • Mandatory Access Hatch: In compliance with building codes, an accessible removable hatch/panel MUST be built into the deck hob framing at the designated pump side for future servicing.
  • Drop-In Deck Lip: Crafted with a rigid, structured outer rectangular rim border to facilitate flawless flush setting over tile, stone, or timber-dressed island hobs.
  • Genuine Sanitary Acrylic: Built from premium, high-density gloss white acrylic reinforced with an advanced fiberglass matrix for immense weight capacity and exceptional water heat retention.

Instruction

Drop-in Spa Bath Installation Resources

Technical specifications and preparation protocols for drop-in spa bath installations.

🛠️
Drop-in Spa Bath Installation Guide (PDF)
Step-by-step instructions for framing setup, pump placement, and electrical connections.
Download Manual
Important: Spa baths involve electrical motors and components. All electrical wiring must be installed by a licensed electrician, and plumbing must be done by a licensed plumber to comply with local regulations.

Buying Guide

About Brand

Broadway spa bathroom with freestanding corner spa and marble walls

Broadway specialises in ultra-modern spa designs that combine refined aesthetics with advanced material innovation. Designed to complement a wide range of interior styles, Broadway products deliver a balance of luxury, performance, and practicality. By integrating cutting-edge technology with user-friendly design, the brand creates spa solutions that elevate everyday living while remaining easy to maintain.

🛁

Spa-Led Design Experience

Broadway focuses on modern spa solutions that transform bathrooms into relaxing, high-end environments.

🎨

Modern Aesthetics

Designed to complement various interior styles, Broadway products offer flexible design that suits both contemporary and classic spaces.

⚙️

Advanced Technology

Using cutting-edge materials and innovative technology, Broadway ensures durability, performance, and refined finishes.

🧼

Easy Maintenance Design

Engineered for convenience, Broadway products are designed to reduce maintenance effort while maintaining long-term quality and appearance.

Explore the Broadway collection

Shop Broadway products

Browse the full Broadway range and use filters to find the right product, finish and style.

Shipping

MyHomeware Delivery/Returns/Refund Policy
Standard Delivery

2 - 7 Business Days for Metro Area's (ALL STATES).
7 - 15 Business Days for Regional Area's (ALL STATES).

Missed Delivery

If a scheduled delivery is missed due to the recipient not being available at the designated location during the agreed delivery time, an additional re-delivery fee may be applied. We kindly ask our customers to ensure they or an authorized representative are present at the delivery location at the specified time to avoid these additional costs. Any extra charges will be communicated and agreed upon prior to the second attempt of delivery.

Additional charges may apply under certain circumstances in addition to the base delivery fees. These special conditions include but are not limited to:

  • Elevator/stair delivery: If the delivery location requires the use of stairs, or if the location is not directly accessible by elevator, this will increase labor and time costs.
  • Difficult delivery locations: If the delivery location is particularly hard to reach, or if it requires more than one person to safely deliver the goods, this will require additional resources.

Please note that these circumstances will result in extra delivery fees. These charges will be evaluated on a case-by-case basis and, if applicable, will be billed separately to the customer in a supplementary invoice. We appreciate your understanding and cooperation on these matters.

Pick Up

Once order received, we will process and get the order ready for you ASAP. When your order is ready for collection, we'll send you an email notification, with the Booking number and all the details, so you may come and collect in time.

Order Processing and Delays

After you have completed your order through our website, you'll receive a system generated Order Confirmation Email.

Once the order has been shipped, we'll send you a Notification with the tracking information for your reference.

Order processing: Please allow 0-3 business days for your online order to be processed. In most cases it will be within the first 24hrs as we aim to get every order off as soon as possible.

Approximate delivery timeframe: After order has been shipped, standard shipping time normally take up to 2 - 7 business days in metro areas (all states), and 7 - 15 business days in regional areas (all states). The actual delivery time will depend on the courier that carries your parcel.

*Please Note:
All orders will be processed and sent as soon as possible after received. The Timeframe estimates from when the parcel is sent and only account for Business Days. We will do our best to ensure delivery within estimated delivery time, these do not include delays that outside our control. Factors such as public holidays and peak delivery times might cause delays. During Christmas and sale periods please allow extra time for your parcels to arrive. We aim to get your orders out ASAP, as we know how important it is to receive your items promptly. Please know that not always, but in some instances the volume of orders we receive may increase the delivery timeframe marginally.

There are limitations on all courier networks and for some remote delivery areas, the couriers will not deliver to door. In these cases, they will deliver to a local depot or to the local Australia Post office and you will be notified to collect your parcels.

Due to stock list updates and a high volume of demand for many products, there are times that the items you wish to purchase may show available but suddenly run out of stock just after you placed the order.

If your order was successfully placed, but the item turns out to be no stock, we will notify you via email with the following options:

  • Cancel back order items: We will remove the back order (BO) items and send out the available products to you first.
  • Cancel the entire order: We will cancel the entire order from that warehouse for immediate store credit or a money refund.
  • Wait for Replenishment: You may choose to wait for the BK item to restock.
Returns & Refund Policy

1. You are welcome to return products for a refund if they are;

  • (1) Deemed faulty,
  • (2) Damaged,
  • (3) Have missing parts,
  • (4) Incorrect product/s were sent to you in error
  • (5) Due to the following reasons, including but not limited to; product does not fit, change of mind, product is no longer required, or is unsuitable etc.
Products being returned need to be in a resalable condition; with original packaging intact. Please include your proof of purchase with the return of goods.

2. Customers can contact our Sales Support team via Email sales@myhomeware.com.au, or support@myhomeware.com.au; regarding a return, or make contact via Online Chat, Phone, or simply complete and forward the Online Return Form.

3. Return/Exchange is flexible depending on the status of the product/s.

3.1   Products in Unused and Resalable Condition:

You have 365 days to return your purchase for a full refund, as long as the product is in original condition, no writing or damage to the packaging, uninstalled and resalable condition. Feel free to contact us within 1 year of receipt regarding the return, the team will reply and advise the return/exchange process.

3.2   Product has been installed, however still in OK condition, Come with all parts.
  • 1-3 Months: Can return for refund, NO 'Restocking fee' will apply.
  • 3-12 Months: Accept returns. A 15% 'Restocking fee' will apply and the team will refund less than 15% restocking fee.
  • Over 12 months: Return and Refund WILL NOT be accepted unless the product is deemed defective.
Please Note: Days should be counted from the original date of purchase, or, for any back ordered items from the date item/s were received.

4. MyHomeware is not liable for any incidental, indirect, consequential, or damages of any nature and from the sale of the products.

5. Warning:

5.1   Custom orders and Special orders

Custom orders and Special orders are NOT RETURNABLE and CANNOT BE CANCELLED for any reason once placed due to the custom and made to order processes involved.

  • Custom orders/items including but not limit to, stone top with cut tap/waste hole(s); custom made vanity/stone top; custom made shower screen; smart bidet seat; custom cut to size shower grates etc...
5.2   Bulk Orders/Deliveries

Some restrictions will apply to bulk orders/deliveries. If the total return amount is Over $5000 including freight cost, 15% Restocking Fee will be applied accordingly, refund will be made after deducting 15% restocking fee.

Built-In Baths FAQs

What are the benefits of a built-in bathtub?

Built-in tubs offer a sleek, integrated look for both compact and large bathrooms. They are stable, space-efficient, and often allow for extra features like storage, shower-over-bath options, or spa jets. Many homeowners also choose drop in bathroom tubs for their flexibility in design, as they can be installed within custom surrounds or decking to match different bathroom styles. An inset bath is especially valued for its clean, flush installation within a framed structure, creating a seamless and modern finish. With an enclosed design, you also enjoy easier cleaning and prevent water splashing onto the bathroom floor.

What is the lifespan of a built-in bathtub?

How long a built-in bathtub lasts depends on the material and maintenance. Acrylic and fibreglass baths usually last 10–15 years, while stone or cast iron models can exceed 25 years. Regular cleaning, avoiding harsh chemicals, and maintaining sealants extend durability, keeping your bath safe, functional, and attractive for decades.

How do I choose the right size built-in bathtub?

To choose the right size, consider:
Bathroom space: Measure length, width, and clearance for movement.
User needs: Taller users may need a longer tub; families may need a deeper or wider one.
Purpose: Quick daily use suits standard tubs; spa-style relaxation benefits from larger, deeper designs, such as a spacious drop in bathtub designed for soaking comfort.

Customer Reviews

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