Radiant Thermaniche Square Shower Niche — 355 x 355 x 90mm | Pre-Fabricated | 10-Year Warranty
The Radiant Thermaniche RSN01 is a pre-fabricated square shower niche — a compact, versatile format that suits single-tile or feature-tile installations. Manufactured from a high-density polystyrene core with a waterproof sealant, it is guaranteed never to rot, degrade, or leak — giving you a permanent, watertight storage solution built directly into your shower wall.
Fixings are included in the pack, and the 10-year warranty backs the product's long-term performance.
Specifications
- External dimensions: 355W x 355H x 90D mm
- Internal dimensions: 330W x 330H x 80D mm
- Material: High-density polystyrene core with waterproof sealant
- Fixings included
- Warranty: 10 years
Why Pre-Fabricated?
A pre-fabricated niche eliminates the risk of water ingress behind the wall — one of the most common causes of shower waterproofing failures. The Thermaniche's waterproof construction means it can be tiled directly without additional waterproofing membranes on the niche itself, saving time and reducing installation complexity.
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