{"product_id":"prosaunas-21-mm-90-mm-1-4-thermo-spruce-sauna-wood-thermally-modified-tongue-groove-stp-profile-medium-gap-wall-material-wood668","title":"Prosaunas 21 mm × 90 mm (1×4) Thermo‑Spruce Sauna Wood Thermally‑Modified Tongue \u0026 Groove, STP Profile, Medium Gap, Wall Material WOOD668","description":"\u003cdiv class=\"field field--name-field-content-bb field--type-entity-reference-revisions field--label-hidden field--items\"\u003e\n\u003cdiv class=\"field--item\"\u003e\n\u003cdiv class=\"paragraph paragraph--type--tabs paragraph--view-mode--default\" role=\"tablist\" aria-multiselectable=\"true\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane active\" id=\"tab-0\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePROSAUNAS Thermo-Spruce tongue and groove 1x4 STP profile\u003c\/strong\u003e creates an attractive surface, and is recommended for sauna walls and ceilings. Thermo-Spruce wood has a smooth refined finish and a traditional rustic charm with its characteristic rich amber color and highly figured knotty look.\u003c\/p\u003e\n\u003cp\u003eThermally modified wood is highly desirable for use in saunas. Thermal modification is a completely organic process that uses heat, steam, and pressure to physically enhance the properties of the wood. Sauna wood that is thermally modified is more dimensionally stable, more water-resistant, has an ideal moisture content, and is far superior to untreated wood for resisting decay, pests, and harmful fungi.\u003c\/p\u003e\n\u003cp\u003eSTP is an elegant profile that produces a refined and attractive wall surface for your sauna with its narrow grooves between broad cladding boards with rounded edges. It can be combined with other wood profiles for a contrasting appearance and to create your own unique, personalized look.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePROSAUNAS carefully selects only the finest wood from Northern Europe and Canada, assuring that the quality and consistency of our wood selection is the best available. Our team has more than 55 years of experience crafting premium sauna rooms across North America, and we only offer wood that meets our stringent standards. Because of our total commitment to quality, we can ensure your wood order will arrive to your satisfaction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWood Sizing - Nominal vs. Actual Lumber Sizes: \u003c\/strong\u003eIn North America, wood sizes are given in \u003cem\u003e\"nominal\"\u003c\/em\u003e measurements, which is the lumber’s size when it is cut from moist logs. After shrinkage from drying and surfacing, the actual size of lumber will be less than its nominal size. Please see the diagram for actual dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for saunas\u003c\/li\u003e\n\u003cli\u003eGreater durability\u003c\/li\u003e\n\u003cli\u003eResists warping\u003c\/li\u003e\n\u003cli\u003eFree from chemicals\u003c\/li\u003e\n\u003cli\u003eEco-friendly\u003c\/li\u003e\n\u003cli\u003eIdeal moisture content\u003c\/li\u003e\n\u003cli\u003eRounded edges\u003c\/li\u003e\n\u003cli\u003eNarrow grooves\u003c\/li\u003e\n\u003cli\u003eBroad cladding board\u003c\/li\u003e\n\u003cli\u003eNatural wood\u003c\/li\u003e\n\u003cli\u003eCan be combined with other profiles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable data-striping=\"1\" class=\"tablefield table table-hover table-striped\" id=\"tablefield-paragraph-1380720-field_table-0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"row_0 col_0\"\u003eSpecies\u003c\/th\u003e\n\u003cth class=\"row_0 col_1\"\u003eSpruce\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"row_1 col_0\"\u003eFinish\u003c\/td\u003e\n\u003ctd class=\"row_1 col_1\"\u003eThermally Modified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"row_2 col_0\"\u003eWall Coverage\u003c\/td\u003e\n\u003ctd class=\"row_2 col_1\"\u003e3.1\" (80mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"row_3 col_0\"\u003eProduct Width\u003c\/td\u003e\n\u003ctd class=\"row_3 col_1\"\u003e3.54\" (90mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"row_4 col_0\"\u003eProduct Thickness\u003c\/td\u003e\n\u003ctd class=\"row_4 col_1\"\u003e.59\" (15mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"row_5 col_0\"\u003eShipping Length\u003c\/td\u003e\n\u003ctd class=\"row_5 col_1\"\u003eUp to 10'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eRelated Items\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWood Treatment\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/vital-hydrotherapy.com\/products\/saunalife-15-2oz-sauna-wood-wax\" title=\"SaunaLife Sauna Wax\"\u003eSaunaLife Sauna Wax\u003c\/a\u003e\u003cbr\u003e\u003ca title=\"SaunaLife Sauna Paraffin Oil\" href=\"https:\/\/vital-hydrotherapy.com\/products\/saunalife-sauna-paraffin-oil-odorless-sauna-wood-oil-500ml-16-9-oz\"\u003eSaunaLife Sauna Paraffin Oil\u003c\/a\u003e\u003cbr\u003e\u003ca title=\"SaunaLife Sauna Cleaner\" href=\"https:\/\/vital-hydrotherapy.com\/products\/saunalife-disinfectant-and-deodorizer-sauna-wood-cleaner\"\u003eSaunaLife Sauna Cleaner\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWall Cladding\u003c\/strong\u003e\u003cbr\u003e\u003ca title=\"Prosaunas Thermo-Spruce 1x4 T\u0026amp;amp;G STS4 WOOD673\" href=\"https:\/\/vital-hydrotherapy.com\/products\/prosaunas-thermo-spruce-1x4-t-g-sts4-sauna-wood-cladding-wood673\"\u003eProsaunas Thermo-Spruce 1x4 T\u0026amp;G STS4 \u003cspan\u003eWOOD673\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBench Material\u003c\/strong\u003e\u003cbr\u003e\u003ca title=\"Prosaunas Thermo-Spruce 2x4 S4SEE SHP WOOD654\" href=\"https:\/\/vital-hydrotherapy.com\/products\/prosaunas-thermo-spruce-2x4-s4see-shp-sauna-wood-thermally-modified-smooth-4-sides-eased-edges-shp-profile-bench-material-wood654\"\u003eProsaunas Thermo-Spruce 2x4 S4SEE SHP \u003cspan\u003eWOOD654\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0557\/5403\/1254\/files\/Prosaunas_Authorized_Retailer_400x100_aac49002-6731-453a-a07f-f67d6ff64693.jpg?v=1731803545\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Prosaunas","offers":[{"title":"1' (11-1\/2\") (SAMPLE)","offer_id":45824457933053,"sku":"WOOD668-1","price":2.5,"currency_code":"USD","in_stock":true},{"title":"2' (23-1\/2\")","offer_id":45824457965821,"sku":"WOOD668-2","price":5.0,"currency_code":"USD","in_stock":true},{"title":"3' (35-1\/2\")","offer_id":45824457998589,"sku":"WOOD668-3","price":7.5,"currency_code":"USD","in_stock":true},{"title":"4' (47-1\/2\")","offer_id":45824458031357,"sku":"WOOD668-4","price":10.0,"currency_code":"USD","in_stock":true},{"title":"5' (59-1\/8\")","offer_id":45824458064125,"sku":"WOOD668-5","price":12.5,"currency_code":"USD","in_stock":true},{"title":"6' (71-1\/4\")","offer_id":45824458096893,"sku":"WOOD668-6","price":15.0,"currency_code":"USD","in_stock":true},{"title":"7' (82-7\/8\")","offer_id":45824458129661,"sku":"WOOD668-7","price":17.5,"currency_code":"USD","in_stock":true},{"title":"8' (94-3\/4\")","offer_id":45824458162429,"sku":"WOOD668-8","price":20.0,"currency_code":"USD","in_stock":true},{"title":"9' (106-1\/2\")","offer_id":45824458195197,"sku":"WOOD668-9","price":22.5,"currency_code":"USD","in_stock":true},{"title":"10' (118-1\/4\")","offer_id":45824458227965,"sku":"WOOD668-10","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5403\/1254\/files\/ProsaunasThermo-Spruce1x4T_GSTPProfileSaunaWoodCladdingWOOD668-image7.jpg?v=1732243287","url":"https:\/\/vital-hydrotherapy.com\/es\/products\/prosaunas-21-mm-90-mm-1-4-thermo-spruce-sauna-wood-thermally-modified-tongue-groove-stp-profile-medium-gap-wall-material-wood668","provider":"Vital Hydrotherapy","version":"1.0","type":"link"}