{"id":830,"date":"2022-11-30T13:46:58","date_gmt":"2022-11-30T11:46:58","guid":{"rendered":"https:\/\/www.tkr.fi\/methodology\/vedeneristaminen\/"},"modified":"2026-10-28T00:44:26","modified_gmt":"2026-10-27T22:44:26","slug":"waterproofing","status":"publish","type":"page","link":"https:\/\/www.tkr.fi\/en\/methodology\/waterproofing\/","title":{"rendered":"Waterproofing"},"content":{"rendered":"

TKR waterproofing system<\/h1>\n

The TKR waterproofing system consists of Finnish natural oil-based M1 rated coating products, which are suitable for surface layer for wet rooms.<\/p>\n

Old cast iron wells do not need to be removed, but can be coated with the same product to form a seamless whole when waterproofing.<\/p>\n

Corner reinforcement tapes are not required for floor to wall interfaces where the gap is less than 5 mm. Also suitable for waterproofing buildings that are cold for part of the year. Can be used to waterproof the wall structure behind the sauna stove tiling.<\/p>\n

The TKR waterproofing system in combination with the TKR drainage renovation method allows for a seamless whole from the ceiling to the street drain.<\/p>\n

Certificate No VTT-C-4748-09<\/p>\n

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Waterproofing and finished surface of the technical space<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

TKR waterproofing system The TKR waterproofing system consists of Finnish natural oil-based M1 rated coating products, which are suitable for surface layer for wet rooms….<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":818,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","footnotes":""},"class_list":["post-830","page","type-page","status-publish","hentry"],"yoast_head":"\nWaterproofing - TKR-Coatings<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tkr.fi\/en\/methodology\/waterproofing\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Waterproofing - TKR-Coatings\" \/>\n<meta property=\"og:description\" content=\"TKR waterproofing system The TKR waterproofing system consists of Finnish natural oil-based M1 rated coating products, which are suitable for surface layer for wet rooms....\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tkr.fi\/en\/methodology\/waterproofing\/\" \/>\n<meta property=\"og:site_name\" content=\"TKR-Coatings\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-27T22:44:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tkr.fi\/content\/uploads\/2022\/11\/logo1_vttpieni.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"120\" \/>\n\t<meta property=\"og:image:height\" content=\"81\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.tkr.fi\\\/en\\\/methodology\\\/waterproofing\\\/\",\"url\":\"https:\\\/\\\/www.tkr.fi\\\/en\\\/methodology\\\/waterproofing\\\/\",\"name\":\"Waterproofing - 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