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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.
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.
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.
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.
| 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. |
🛁 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.
🎛 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 (ON/OFF Button)
Classic mechanical pneumatic push button for simple, reliable performance
Electronic Touch Pad
Sleek, digital rim-mounted interface for precision massage management
🌀 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-Jet System
Features 6 strategic body massage jets for a focused, classical hydrotherapy loop.
10-Jet System
An enhanced layout with 10 targeted jets for fuller body coverage and pressure distribution.
12-Jet System
The absolute peak configuration offering 12 high-velocity jets for a full-body surround massage.
🎨 Step 3: Select Your Jet Premium Trim Finish
Seamlessly match your water jets with your architectural bathroom tapware and overall color palette.
Chrome Trim
Timeless, high-gloss polished mirror finish
White Trim
Seamlessly blends into the gloss white acrylic shell
Brushed Gold
Opulent, warm brushed metallic accent
Gunmetal Grey
Sleek, deep charcoal brushed metallic hue
Matt Black
Bold, high-contrast matte contemporary finish
🧱 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.
None (Standard Setup)
The tub shell comes standard without an additional pre-fitted structural framework.
Steel Skid Frame (Pre-fitted)
Factory-fitted, heavy-duty structural steel skid frame underneath the tub base.
🔌 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 Position
The integrated high-performance pump motor is secured onto the left or right side of the tub frame.
🧭 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
Technical specifications and preparation protocols for drop-in spa bath installations.
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.
Delivery timeframes, order processing, pickup and delivery charges — everything about getting your order to you.
Last updated 15 July 2026
| Destination | Delivery time after dispatch |
|---|---|
| Metro areas (all states) | 2–7 business days |
| Regional areas (all states) | 7–15 business days |
Some delays sit outside our control:
Charges beyond the base delivery fee may apply where:
MyHomeware — North Rocks Showroom & Warehouse
Unit E, 21 Loyalty Road, North Rocks NSW 2151
Warehouse hours: Mon–Fri 9:00am–5:00pm · Sat 10:00am–4:00pm
Stock moves quickly, and occasionally an item shows as available but sells out just after you order. If that happens, we'll email you with three options:
Need help? Online Chat is the fastest way
Due to high call volumes, phone waiting times may be longer than usual. Our Online Chat team is available for extended hours and can usually help more quickly with delivery timeframes, freight quotes, stock checks and order updates.
All enquiries are replied to within 1 business day.
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(*Terms and Conditions Apply)
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Your wallet deserves the best deal.
$20 off $300+ | $50 off $600+ | $100 off $1,000+
| 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. |
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.
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.
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.
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.
