SKU #: RDNT1104
This pre-waterproofed shower niche is made from high density polystyrene plastic, delivering a durable rot-proof storage solution for bath and shower necessities. The versatile pre-fabricated niche features ready-made waterproofing and a waterproof sealant so it will not rot, degrade or leak. Finished to be tiled over for a seamless look, it provides a tidy recessed shelf that keeps shampoo, soap and accessories organised. Ideal for new bathroom projects or upgrades where a neat built-in storage finish is desired for everyday use.
Features:
- Includes: 1 x shower niche
- Materials: high-density polystyrene plastic
- 450mm overall dimensions: 450 x 350 x 90mm
- 600mm overall dimensions: 600 x 350 x 90mm
- Easy to install & ready to tile in minutes
- Waterproof sealant
- Suitable for organising your bath & shower necessities
- Versatile pre-fabricated niche
- Does not rot, degrade or leak
- Installation by a licensed tradesperson is recommended
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450mm
- Overall Height: 450mm
- Overall Width: 350mm
- Overall Depth: 90mm
- Overall Product Weight: 3.5 Kilograms
- Overall Height: 600mm
- Overall Width: 350mm
- Overall Depth: 90mm
- Overall Product Weight: 4 Kilograms
Additional Weights & Dimensions
- Internal Height: 425mm
- Internal Height: 575mm
- Internal Width: 325mm
- Internal Width: 325mm
- Internal Depth: 80mm
- Internal Depth: 80mm
Features
- Tile Over Yes
- Colour Black
- Shape Arch
- Primary Material Plastic
- Primary Material Details High-density polystyrene plastic
- Ready-made Waterproofing Yes
Box Contents
- 1 x shower niche
Warranty
10 Years
Care Instructions
Wipe with a clean, dry cloth
About the Manufacturer
Radiant Australia are at the forefront of providing quality bathroom accessories. They are one of the largest and most respected suppliers of heated towel rails, electric under floor heating and other associated bathroom products in Australia.
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Reviews
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Incentives to write honest reviews may be offered to people who have purchased the item
5 stars
19 Aug 2026
Verified buyer
Submitted for variant:
Rectangle - 425 x 365mm
Good well priced product
5 stars
23 May 2026
Verified buyer
Submitted for variant:
Square - 355 x 355mm
As described! Install was easy, and looks great.
4 stars
19 May 2026
Verified buyer
Submitted for variant:
Square - 355 x 355mm
functional and good product
5 stars
23 Apr 2026
Verified buyer
Submitted for variant:
Rectangle - 1000 x 550mm
Fast delivery
5 stars
27 Sep 2025
Verified buyer
Submitted for variant:
Rectangle - 1000 x 550mm
5 stars
29 Apr 2025
Verified buyer
5 stars
27 Apr 2025
Verified buyer
Good size & quick delivery!
5 stars
10 Jun 2024
Verified buyer
Submitted for variant:
Square - 355 x 355mm
Exactly as described, very easy purchase. Arrived as estimated. No problem in purchasing from this site.
FAQs
What size options are available for this shower niche?
It is available in 450mm and 600mm heights, with each option measuring 350mm wide x 90mm deep. The choice of height can help you judge which configuration suits your shower layout.
Is the shower niche ready for waterproofing and tiling?
Yes, it has ready-made waterproofing, includes waterproof sealant and is designed to be tiled over. Installation by a licensed tradesperson is recommended.
What can be stored in the recessed shower shelf?
The niche provides recessed storage for bath and shower necessities such as shampoo, soap and accessories. Its internal dimensions are 325mm wide x 80mm deep, with an internal height of 425mm or 575mm depending on the selected option.
What is the shower niche made from?
It is made from high-density polystyrene plastic and is designed not to rot, degrade or leak. The niche is finished in black before tiling over.
How should this shower niche be cleaned and maintained?
Wipe it with a clean, dry cloth. One shower niche is included in the box.
When you buy a Thermaniche 350 x 90mm Arch Pre-waterproofed Shower Niche online from Temple & Webster in Australia, we make it as easy to have it delivered to your home in Melbourne, Sydney or any major city.If you have any questions about your purchase or any other Shower Niches for sale, our customer service representatives are here to help. Whether you just want to buy a Thermaniche 350 x 90mm Arch Pre-waterproofed Shower Niche or shop for your entire home, Temple & Webster has everything you need.
Reference
SKU #RDNT1104
Explore More
Head Office (No Showroom)
2/1-7 Unwins Bridge Rd, St Peters,
NSW 2044, Australia
Your customer reference #:
01-X-CSN
