{"product_id":"prova-niche-with-optional-adjustable-shelf","title":"PROVA NICHE® With Optional Adjustable Shelf","description":"\u003cp\u003ePROVA-NICHE® is a pre-fabricated shelf made with a fully waterproof extruded polystyrene (XPS) core that is sandwiched between tightly woven mesh and layers of cementitious coating to create a fully waterproof barrier. The coating also provides more rigidity in the product making it easier to work with. The PROVA-NICHE is ready to tile out of the box. Seams between the niche \u0026amp; walls and fastener holes are waterproofed with PROVA-SEAL™ during installation and no additional waterproofing is needed. This useful and stylish accessory can be used to hold shampoo bottles, soap and other necessities while saving floor space in a tiled shower. PROVA-NICHE can be used with PROVA-MAT®  and PROVA-BOARD® PLUS when installing a tiled shower.\u003c\/p\u003e","brand":"M-D Building Products","offers":[{"title":"16 in. x 16 in.","offer_id":67607238541466,"sku":"'80213","price":27.64,"currency_code":"GBP","in_stock":true},{"title":"24 in. x 16 in. with Adjustable Shelf","offer_id":67607238574234,"sku":"'80214","price":39.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/9568\/9626\/files\/80213_TT8800NCH16_Profile_1_9d39bb7b-eeee-426c-95d3-137765865e70.jpg?v=1790695721","url":"https:\/\/coretarps.co.uk\/products\/prova-niche-with-optional-adjustable-shelf","provider":"ELMBER TRADE LTD","version":"1.0","type":"link"}