Radiant Thermaniche Wall Niche 355 x 355 x 70 mm Black RSN05 Model: RSN05 Specification Sheet (Click here) Finish: Black Features: Pre-fabricated niches are a perfect solution for easily adding a niche into a shower or bathroom area. Manufactured from a one-piece construction high-density polystyrene core, with a liquid applied waterproof sealant that provides a ready-made waterproof substrate, ThermaNiches are versatile, easy to install and ready to tile in minutes. Guaranteed never to rot, degrade or leak, they’re perfect for those bath and shower necessities to be in exactly the position you choose. 10x specialist fixings and screws provided in pack External Dimensions Width: 355mm Height: 355mm Depth: 70mm Internal Dimensions Width: 330mm Height: 330mm Depth: 60mm Fixings are included Manufacturer's Warranty: 10 years warranty (Conditions Apply)