{"product_id":"goodfellow-dura-son-mb-3-5mm-underlay","title":"Goodfellow - Dura-Son MB 3.5MM Underlay","description":"\u003cp\u003e\u003cstrong\u003eDura-Son MB 3.5MM Underlay\u003c\/strong\u003e is an acoustic underlay for floating floors, available from Word of Mouth Floors with free local pickup in Richmond BC or delivery across Canada. 3.5 mm thick, 216 SqFt rolls; Goodfellow lists it as \"do not glue\". Specifications below come from Goodfellow's September 2026 dealer price list.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Floor?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrom Goodfellow\u003c\/strong\u003e — supplied through Goodfellow, a long-established Canadian building-products distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear sizing\u003c\/strong\u003e — the specifications below list the unit, size and coverage as published by Goodfellow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal pickup\u003c\/strong\u003e — pick up free from our Richmond BC warehouse or have it delivered.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBest Applications\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e installers and homeowners finishing a flooring project who want the right accessory alongside their floor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNot recommended for:\u003c\/strong\u003e uses outside the product description above; always follow the manufacturer instructions.\u003c\/p\u003e\n\u003ch3\u003eDetailed Specifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003eGoodfellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003e3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003e\u003cstrong\u003eInstallation note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003eDo not glue (per Goodfellow)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003e\u003cstrong\u003eRoll Coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003e216 SqFt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003e\u003cstrong\u003eRoll Price (dealer cost)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003e$189.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003e\u003cstrong\u003eSold By\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:4px 12px;border-bottom:1px solid #eee\"\u003eThe roll, priced per SqFt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is Dura-Son MB 3.5MM Underlay used for?\u003c\/strong\u003e\u003cbr\u003eIt is an acoustic underlay for floating floors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it sold?\u003c\/strong\u003e\u003cbr\u003eSee the size\/option on the listing. Pricing is for the unit shown.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I get a quote or pick it up locally?\u003c\/strong\u003e\u003cbr\u003eYes. Request a free quote and we will confirm price, stock and delivery cost, or pick up from our Richmond BC warehouse.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is Dura-Son MB 3.5MM Underlay used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is an acoustic underlay for floating floors.\"}}, {\"@type\": \"Question\", \"name\": \"How is it sold?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"See the size\/option on the listing. Pricing is for the unit shown.\"}}, {\"@type\": \"Question\", \"name\": \"Can I get a quote or pick it up locally?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Request a free quote and we will confirm price, stock and delivery cost, or pick up from our Richmond BC warehouse.\"}}]}\u003c\/script\u003e\n\u003ch3\u003eRelated Searches\u003c\/h3\u003e\u003cp\u003eGoodfellow · flooring accessories · buy flooring online Canada · Richmond BC flooring supplies · dura-son mb 3.5mm underlay\u003c\/p\u003e","brand":"GOODFELLOW","offers":[{"title":"216 SqFt","offer_id":67895151001835,"sku":"705-25 DURA-SON MB","price":1.39,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.wordofmouthfloors.com\/products\/goodfellow-dura-son-mb-3-5mm-underlay","provider":"Word of Mouth Floors","version":"1.0","type":"link"}