--- title: Fixed Commode Signature | Premium Tuki Custom Shower Commode | Nudge description: The TUKI Signature Fixed Frame Shower Chair, offering durability, customization, and a 140kg weight capacity for reliable long-term use. Book a free trial. image: https://nudgeassist.com.au/hubfs/travel%20commode-1.png --- [Skip to content](https://nudgeassist.com.au/fixed-commode-signature#main-content) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. [![Nudge\_Logotype\_DeepOlive\_2D2D19-1](https://nudgeassist.com.au/hs-fs/hubfs/Nudge_Logotype_DeepOlive_2D2D19-1.png?width=2903&height=976&name=Nudge_Logotype_DeepOlive_2D2D19-1.png "Nudge_Logotype_DeepOlive_2D2D19-1")](https://nudgeassist.com) - [Home](https://nudgeassist.com.au) - [Technology](https://nudgeassist.com.au/technology) - [Trusted Brands](https://nudgeassist.com.au/technology) - [LapStacker](https://nudgeassist.com.au/lapstacker) - [Top End](https://nudgeassist.com.au/topend) - [Tuki Design](https://nudgeassist.com.au/tuki) - [Kera Sit2Sit](https://nudgeassist.com.au/kera-home) - [ShowerBuddy](https://nudgeassist.com.au/showerbuddy) - [Everyday Wheelchairs](https://nudgeassist.com.au/manual-wheelchairs) - [Shower Commodes](https://nudgeassist.com.au/shower-commodes) - [Tuki Shower Commodes](https://nudgeassist.com.au/shower-commodes) - [ShowerBuddy](https://nudgeassist.com.au/showerbuddy) - [Seating & Positioning](https://nudgeassist.com.au/seating-positioning) - Sports & Recreation - [Court Sports](https://nudgeassist.com.au/court-sports) - [Handcycles](https://nudgeassist.com.au/handcycles) - Parts & Accessories - [LapStacker](https://nudgeassist.com.au/lapstacker) - Patient Lifters - [Kera Home](https://nudgeassist.com.au/kera-home) - [Kera Travel](https://nudgeassist.com.au/kera-travel) - [Toilet Seats](https://nudgeassist.com.au/toilet-seats) - Services - [For OTs - Book Inservice](https://nudgeassist.com.au/nudge-inservices) - [Repairs and Maintenance](https://nudgeassist.com.au/repairs) - About - [About Us](https://nudgeassist.com.au/about) - [Meet the Team](https://nudgeassist.com.au/nudge-team) - [Contact](https://nudgeassist.com.au/contact) [![Tuki\_LogoLockup\_Black](https://nudgeassist.com.au/hs-fs/hubfs/Tuki_LogoLockup_Black.png?width=250&height=82&name=Tuki_LogoLockup_Black.png "Tuki_LogoLockup_Black")](https://nudgeassist.com) Designed and manufactured in New Zealand ![063A0049-1](https://nudgeassist.com.au/hs-fs/hubfs/063A0049-1.jpeg?width=2000&height=1999&name=063A0049-1.jpeg "063A0049-1") [![Fixed Commode with Bedpan](https://45130422.fs1.hubspotusercontent-ap1.net/hub/45130422/hubfs/Fixed%20Commode%20with%20Bedpan.jpeg?width=1200&length=1200&name=Fixed%20Commode%20with%20Bedpan.jpeg)](https://nudgeassist.com.au/fixed-commode-signature) [![interchangeable rear castors](https://45130422.fs1.hubspotusercontent-ap1.net/hub/45130422/hubfs/interchangeable%20rear%20castors.jpeg?width=1200&length=1200&name=interchangeable%20rear%20castors.jpeg)](https://nudgeassist.com.au/fixed-commode-signature) ## Fixed Commode - Signature The TUKI *Signature* Fixed Frame Shower Chair combines durability and stability with elegance, as the most premium and customisable model in the range. Engineered from high-grade brushed stainless steel, it offers a 140kg weight capacity with extended weight options available—delivering a reliable, adaptable solution for long-term use.   [Book a free trial](https://nudgeassist.com.au/fixed-commode-signature#trial) Enquire Now - Specifications - Resources - AT Application Guide - Specifications ### Specifications Standard sizing below — all options customisable to your client. **Weight:** 18kg **Weight limit:** 140kg **Overall dimensions:** L28.5″ × W24.5″ × H38″ (Standard) **Wheel size:** Standard 20″ or 22″ **Seat width:** Standard 18″ **Seat height:** Standard 20″ (clears up to a 485mm toilet height) **Seat length:** Standard 16″ **Seat rake:** Standard 1/2″ **Back angle:** Standard 4° **Warranty:** 5 years frame & materials · 1 year upholstery **Compliance:** Engineered in accordance with AS/NZS 3973-2009(R) · ARTG 485274   **Not sure on sizing?** Most options are customisable — [Chat to us](https://nudgeassist.com.au/contact) - Resources ### Get what you need Paperwork for a report, a quick look at the range, or the real thing in your client's bathroom — pick your path. Instant #### Nudge product catalogue Photos, sizes, colours and options across the range. Good for browsing and sharing. [Download catalogue (PDF)](https://nudgeassist.com.au/hubfs/Nudge%20Product%20catalogue%20-%20Full-1.pdf) Instant download. No details needed. For clinicians #### Scripting & technical pack The Script Form, Technical Specifications and Tuki Clinical Justification Sheet — everything an AT report needs, in one pack. Email me the pack We'll pop it in your inbox so it's there when you write the report — and flag any spec changes. In a hurry? Download the [Script Form](https://nudgeassist.com.au/hubfs/Tuki%20Script%20Forms/Fixed%20Frame%20Commode%20-%20Tuki%20Design%20-%20Script.pdf), [Technical Specs](https://nudgeassist.com.au/hubfs/Fixed%20Commode%20Technical%20Info.pdf) or [Justification Sheet](https://nudgeassist.com.au/hubfs/Tuki%20Shower%20Commode%20Justification%20Sheet.pdf) directly — no details needed. Free #### See it in person Free in-home trials across NSW and the ACT. Elsewhere in Australia, our trusted Tuki dealer partners can arrange a trial near you. [Book a free trial](https://nudgeassist.com.au/fixed-commode-signature#trial) We reply within one business day. - AT Application Guide ### AT Application Guide Our step-by-step guide to funding the Fixed Signature Commode through an NDIS AT application — written for OTs, useful for anyone doing the paperwork. #### What's inside ✓  Which funding category the Fixed Signature Commode sits under ✓  The evidence and measurements to include with your application ✓  How to use the Tuki Clinical Justification Sheet in your report For clinicians #### Get the guide We'll email it with the Script Form, Technical Specs and Tuki Clinical Justification Sheet, so the whole pack's in your inbox when you write the report. Email me the Full guide + pack Short on time? The key warranty and servicing details are just below — the full guide comes with the emailed pack. #### Warranty & servicing **Warranty:** Tuki have a 5 year warranty on the frame, workmanship and materials and then a 1 year warranty on upholstery. **NZ/AUS Standards:** Engineered in accordance with ASNZS 3973-2009(R) mobile shower commode **ARTG certification:** 485274 **Service/maintenance:** To support safe use and ongoing performance, Nudge recommends an annual service in line with the Maintenance Checklist and Schedule. The typical cost for an annual service is approximately $290 (incl. GST), covering technician call-out and up to one hour of labour. Please note: any replacement parts or additional labour required are charged separately. A Nudge towards better.  ― ### The best showroom is your own bathroom Trial it free, right where you'll actually use it. NSW and the ACT — our Tuki dealers cover the rest of Australia. 1 Tell us what you're after — the form takes 30 seconds 2 We bring a trial unit out and fit it to you 3 Love it? We sort the quote and make the rest easy **Hiring, or just have a question?** Same form — choose what suits from the dropdown. Or call **0490 068 528** — you'll get a person, not a menu. 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