Disabled Toilet Size and Standards in Australia 2026
Learn about disabled toilet size and standards in Australia 2026, including layout rules, grab rail placement, and differences between disabled and ambulant toilets for accessible design!
Asta Disabled Rimless Toilet Suite – Raised Height
Designed for accessibility, comfort and ease of use, the Asta disabled toilet suite features a raised height profile, rimless flushing system and a practical back to wall installation. Ideal for assisted living environments and mobility-friendly bathrooms, it combines ergonomic design with reliable water-saving performance.
Raised Height for Easier Use
The elevated pan height is designed to improve accessibility, making it easier for users to sit down and stand up with reduced strain. This is particularly beneficial for elderly users or those with limited mobility.
When paired with optional support accessories such as a backrest, it can further enhance comfort and stability in assisted living environments.
Rimless Flushing System
The rimless design ensures water flows evenly around the bowl, improving flushing efficiency and reducing areas where bacteria and residue can accumulate.
This makes cleaning easier and helps maintain a more hygienic bathroom environment with less effort.
Flexible S & P Trap Options
Supplied with an S-trap set-out range of 180–325mm, this toilet suite also supports optional S-trap and P-trap configurations to suit a variety of plumbing layouts.
This flexibility makes it suitable for both new installations and renovation projects, reducing the need for major plumbing adjustments.
Water-Saving Dual Flush Performance
With a 4 Star WELS rating, the dual flush system uses 4.6L for a full flush and 3L for a half flush, with an average of 3.3L. This helps reduce water consumption while maintaining reliable flushing performance.
Certified to Australian standards, it ensures compliance and dependable operation in everyday use.
| MODEL | |
|---|---|
| Product Name | Asta disable Rimless Toilet Suite |
| Main Product Code | KDK800 |
| MATERIAL & FINISH | |
| Material | Ceramic |
| Colour | White |
| Finish | Gloss |
| TECHNICAL INFORMATION | |
| Installation | Back To Wall |
| Flushing | Rimless |
| Toilet Seat | Single Flap Care Seat SC130 |
| Hinge Cover | Thickness: 8mm, Diameter: 45mm |
| S-Trap (Supplied) | S TRAP-100 set out : 180-325mm |
| Back/Left and Right Bottom Inlet Cistern (Included) | KDK800C |
| Flush Pan (Included) | KDK800P |
| Optional | |
| Option S-Trap | S-Trap-60: 155-270mm roughing in |
| Option S-Trap | CE-JT43-Trap: 230-365mm |
| Option P-Trap | 180mm roughing in (260mm straight pipe, can be cut to size to suit set-out distance) |
| Toilet Part Option | CE-Care-BR: Assist Back Rest Polished Stainless Steel 304 Tubular Frame Soft Polyurethane Cushion |
| Press Button Colour Optional | Blue/Grey |
| SIZE & DIMENSIONS | |
| Overall Size | 810x355x880mm |
| CERTIFICATION | |
| WATERMARK | Approved |
| WATERMARK Licence No | WM-022127 |
| WELS | Approved |
| WELS Licence No | 1156 |
| WELS Registration No | L05899 |
| WELS Star Rating | 4 Stars, 4.5/3 Liters Dual Flush |
| WELS Water Consumption | 4.6L per full flush; 3L per half flush; 3.3L average flush |
| Compliance with | Compliance with AS 1248.1-2009 |
| FEATURES | |
| Feature 1 | Eco-friendly, Water saving |
| Feature 2 | Raised Height |
| PACKAGE CONTENTS | |
| Main Product | Toilet Suite x 1 |
| Accessories | Installation accessories included |
| WARRANTY | |
| 10 Years Warranty | 10 years replacement on ceramic |
| 1 Year Warranty | 1 year replacement parts whichincludetoilet seat covers, flushpipesandbuttons |
| 3 Years Warranty | 3 years replacement on inlet or outletvalves. |
| Warranty Note | Extent Warranty Plans provides you with an extended warranty period. Please contact us now or get more informations about the Warranty Extensions & Extra Services Upgrades at checkout page. |
🛁 How to Configure Your Toilet Suite
This toilet suite has three configuration steps: choose your seat & back rest combination, then select the correct trap type for your plumbing — shown separately for Blue Seat and Grey Seat.
Tip: If you're unsure about your trap type, consult your plumber before purchasing.
Section 1 — Seat & Back Rest
🪑 Choose Your Seat & Back Rest Combination
Blue Seat
No Back Rest
Best for: High-visibility care environments without support needs
Grey Seat
No Back Rest
Best for: Home bathrooms with a modern, neutral aesthetic
Blue Seat
With Back Rest
Best for: Aged care & disability facilities requiring back support
Grey Seat
With Back Rest
Best for: Home users who need lumbar support with a neutral look
Section 2 — 🔵 Blue Seat × Trap Option
📐 Blue Seat — Choose Your Trap Type
Measure the set-out distance (rough-in) — from the finished wall or floor surface to the centre of the waste outlet — then select the matching trap below.
Tip: Measure from the tiled surface (not the skirting board). A ±5mm deviation is normal.
Blue Seat
S-Trap-100
Rough-in: 180–325mm
Outlet: Floor
Blue Seat
S-Trap-60
Rough-in: 155–270mm
Outlet: Floor
Blue Seat
CE-JT43 S-Trap
Rough-in: 230–365mm
Outlet: Floor
Blue Seat
Standard P-Trap
Rough-in: 180mm fixed
Outlet: Wall
Section 3 — 🩶 Grey Seat × Trap Option
📐 Grey Seat — Choose Your Trap Type
Same trap options as above — select based on your set-out distance. The only difference from Section 2 is the Grey seat colour.
Tip: Measure from the tiled surface (not the skirting board). A ±5mm deviation is normal.
Grey Seat
S-Trap-100
Rough-in: 180–325mm
Outlet: Floor
Grey Seat
S-Trap-60
Rough-in: 155–270mm
Outlet: Floor
Grey Seat
CE-JT43 S-Trap
Rough-in: 230–365mm
Outlet: Floor
Grey Seat
Standard P-Trap
Rough-in: 180mm fixed
Outlet: Wall
🧭 Quick Selection Guide
| Your Situation | Recommended Option |
|---|---|
| High-visibility seat, no back support needed | Option A — Blue Seat, No Back Rest |
| Neutral seat, no back support needed | Option B — Grey Seat, No Back Rest |
| High-visibility seat + back support required | Option C — Blue Seat, With Back Rest |
| Neutral seat + back support required | Option D — Grey Seat, With Back Rest |
| Floor waste outlet, rough-in 180–325mm | S-Trap-100 (Default — Supplied) |
| Floor waste outlet, rough-in 155–270mm | S-Trap-60 |
| Floor waste outlet, rough-in 230–365mm | CE-JT43 S-Trap |
| Wall waste outlet, rough-in 180mm | Standard P-Trap 180mm |
⚠️ Important Notes
Toilet Installation Guide
A helpful guide to assist with measuring and selecting the correct toilet replacement for your bathroom.
With over 30 years of experience, Poseidon designs and manufactures bathroom and kitchen products. The brand is dedicated to longevity, using premium materials and finishes to create durable solutions. Poseidon offers a range of styles to suit individual tastes and needs, ensuring customer satisfaction through exceptional service and support.
Experience & Expertise
With over 30 years of experience, Poseidon prioritizes quality and longevity, ensuring products are built to last and meet customer needs.
Premium Materials
Poseidon is driven by a vision to create private spaces where you can relax, refresh, and truly unwind in comfort.
Defined by Quality
Known for superior quality and craftsmanship, Poseidon is selected for prominent national and international building projects.
Expert Care
Poseidon ensures high levels of customer satisfaction by providing exceptional service and support throughout the entire process.
Explore the Poseidon collection
Shop Poseidon products →Browse the full Poseidon 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.
Customer Reviews
Explore More Toilets
$20 off $300+ | $50 off $600+ | $100 off $1,000+