How to Choose a Bathtub: Material, Size and Style Guide
Learn how to choose a bathtub that suits your space and budget. Our Australian guide covers materials, sizes and styles to help you decide.
Bring a clean, structured aesthetic into your bathroom with the Broadway Grandisimo drop-in bathtub. Perfectly blending the architectural beauty of modern square edge design with a versatile rectangular footprint, it is engineered to maximize tight bathroom layouts without compromising on deep-soaking comfort.

Measuring 1400mm x 820mm x 520mm, the Grandisimo bath is the ultimate space-saving solution for modern townhouses and compact apartment bathrooms.
Its cleverly engineered interior profile boasts optimized depth and upright wall steepness, allowing for a deep, full-body soak while occupying minimal floor real estate.

Built from premium-grade heavy-duty sanitary acrylic, this bathtub offers an exceptionally smooth, non-porous gloss surface that is highly resistant to scratching, staining, and UV yellowing.
The thick, robust acrylic composite also acts as a natural thermal barrier, ensuring your hot bathwater retains its temperature for much longer, reducing the need for constant top-ups.

The crisp, geometric lines of the rectangle silhouette bring a highly modern, architectural structure into any bathroom layout, aligning beautifully with tiling patterns and tiled hobs.
Backed by an incredible 15-year official manufacturing shell warranty, the Grandisimo represents long-term peace of mind and enduring luxury performance that stands up to heavy everyday family use.

| MODEL | |
|---|---|
| Main Product Code | BW-Grandismo |
| MATERIAL & FINISH | |
| Material | Acrylic (Sanitary Grade) |
| Colour | Gloss White |
| SPECIFICATION | |
| Installation Type | Drop in |
| TECHNICAL INFORMATION | |
| Shape | Rectangle |
| SIZE & DIMENSIONS | |
| Dimensions | 1400(L) x 820(W) x 520(D)mm |
| PACKAGE CONTENTS | |
| Main Product | 1 x Bathtub (Waste & hose Not Included.) |
| FEATURES | |
| Feature 1 | The hard acrylic gives it durability. |
| Feature 2 | Perfect for maximizing space without compromising comfort. |
| WARRANTY | |
| 15 Years Warranty | Shell |
| Warranty Note |
• Extend Warranty Plans provide you with an extended warranty period. Please contact us now or get more information about the Warranty Extensions & Extra Services Upgrades on the checkout page. • Broadway baths and spa baths that have been incorrectly installed, modified or spaced by others are not covered by this warranty. |
| REMINDER | |
| Note 1 | Specification may vary from batch to batch, please make sure you got the measurement details from physical bathtubs before plumbing. |
| Note 2 | Bathtub pop up waste(s) may not be legally allowed in certain VIC and QLD regions. Please confirm the needed bathtub pop up/down waste(s) with your licensed plumber before purchasing. |
📐 Broadway Grandisimo — Support Frame Guide
The Broadway Grandisimo 1400mm Drop-in Acrylic Bathtub offers an optional heavy-duty support frame. Please select the correct option based on your bathroom's base construction method.
🛁 Choose Your Support Structure Option
Without Steel Skid Frame
BW-GRANDISIMO-NF
Best for: Mortar bed or custom timber base installations.
With Heavy-Duty Steel Skid Frame
BW-GRANDISIMO-WF
Best for: Faster installation and ultimate structural peace of mind.
🧭 Installation Compatibility Matrix
| Your Installation Method | Recommended Frame Option |
|---|---|
| Installing on a pre-poured sand/cement mortar bed or building a full sub-floor timber cradle. | Without Steel Skid Frame |
| Looking for a quicker, self-supporting install directly on flat floor substrates with minimal structural framing. | With Heavy-Duty Steel Skid Frame |
💎 Broadway Grandisimo Key Features
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.
2 - 7 Business Days for Metro Area's (ALL STATES).
7 - 15 Business Days for Regional Area's (ALL STATES).
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:
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.
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.
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.
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:
1. You are welcome to return products for a refund if they are;
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.
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.
4. MyHomeware is not liable for any incidental, indirect, consequential, or damages of any nature and from the sale of the products.
5. Warning:
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.
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.
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