{"title":"Snowdown Mattresses Canada | Mattress Miracle Brantford","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"CollectionPage\",\n      \"@id\": \"https:\/\/mattressmiracle.ca\/collections\/snowdown-mattresses#webpage\",\n      \"name\": \"Snowdown Mattresses Canada | Mattress Miracle Brantford\",\n      \"description\": \"Snowdown firm support mattresses in Canada at Mattress Miracle Brantford. Built for back sleepers, stomach sleepers \u0026 heavy-duty support. Family-owned since 1997.\",\n      \"url\": \"https:\/\/mattressmiracle.ca\/collections\/snowdown-mattresses\",\n      \"isPartOf\": {\n        \"@id\": \"https:\/\/mattressmiracle.ca\/#website\"\n      },\n      \"breadcrumb\": {\n        \"@id\": \"https:\/\/mattressmiracle.ca\/collections\/snowdown-mattresses#breadcrumb\"\n      },\n      \"inLanguage\": \"en-CA\"\n    },\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/mattressmiracle.ca\/#organization\",\n      \"name\": \"Mattress Miracle\",\n      \"url\": \"https:\/\/mattressmiracle.ca\",\n      \"logo\": {\n        \"@type\": \"ImageObject\",\n        \"url\": \"https:\/\/mattressmiracle.ca\/cdn\/shop\/files\/mattress-miracle-logo.png\"\n      },\n      \"sameAs\": [\n        \"https:\/\/www.facebook.com\/MattressMiracle\",\n        \"https:\/\/www.instagram.com\/mattressmiracle\"\n      ],\n      \"contactPoint\": {\n        \"@type\": \"ContactPoint\",\n        \"telephone\": \"+1-519-770-0001\",\n        \"contactType\": \"customer service\",\n        \"availableLanguage\": \"English\"\n      }\n    },\n    {\n      \"@type\": \"LocalBusiness\",\n      \"@id\": \"https:\/\/mattressmiracle.ca\/#localbusiness\",\n      \"name\": \"Mattress Miracle\",\n      \"telephone\": \"+1-519-770-0001\",\n      \"url\": \"https:\/\/mattressmiracle.ca\",\n      \"image\": \"https:\/\/mattressmiracle.ca\/cdn\/shop\/files\/mattress-miracle-logo.png\",\n      \"address\": {\n        \"@type\": \"PostalAddress\",\n        \"streetAddress\": \"441 1\/2 West Street\",\n        \"addressLocality\": \"Brantford\",\n        \"addressRegion\": \"ON\",\n        \"postalCode\": \"N3R 3V9\",\n        \"addressCountry\": \"CA\"\n      },\n      \"geo\": {\n        \"@type\": \"GeoCoordinates\",\n        \"latitude\": 43.1452,\n        \"longitude\": -80.2779\n      },\n      \"openingHoursSpecification\": [\n        {\n          \"@type\": \"OpeningHoursSpecification\",\n          \"dayOfWeek\": [\n            \"Monday\",\n            \"Tuesday\",\n            \"Wednesday\"\n          ],\n          \"opens\": \"10:00\",\n          \"closes\": \"18:00\"\n        },\n        {\n          \"@type\": \"OpeningHoursSpecification\",\n          \"dayOfWeek\": [\n            \"Thursday\",\n            \"Friday\"\n          ],\n          \"opens\": \"10:00\",\n          \"closes\": \"19:00\"\n        },\n        {\n          \"@type\": \"OpeningHoursSpecification\",\n          \"dayOfWeek\": \"Saturday\",\n          \"opens\": \"10:00\",\n          \"closes\": \"17:00\"\n        },\n        {\n          \"@type\": \"OpeningHoursSpecification\",\n          \"dayOfWeek\": \"Sunday\",\n          \"opens\": \"12:00\",\n          \"closes\": \"16:00\"\n        }\n      ],\n      \"priceRange\": \"$$\"\n    },\n    {\n      \"@type\": \"WebSite\",\n      \"@id\": \"https:\/\/mattressmiracle.ca\/#website\",\n      \"name\": \"Mattress Miracle\",\n      \"url\": \"https:\/\/mattressmiracle.ca\",\n      \"publisher\": {\n        \"@id\": \"https:\/\/mattressmiracle.ca\/#organization\"\n      }\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/mattressmiracle.ca\/collections\/snowdown-mattresses#breadcrumb\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/mattressmiracle.ca\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Snowdown Mattresses Canada | Mattress Miracle Brantford\",\n          \"item\": \"https:\/\/mattressmiracle.ca\/collections\/snowdown-mattresses\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What type of mattresses does Snowdown make?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Snowdown focuses on firm-support mattress construction. Their product line is built around delivering consistent, honest firmness ratings using high-density foam and durable coil systems. Snowdown is not a brand that tries to be everything to everyone; they specialise in the firm and extra-firm segment of the market.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Who is a Snowdown mattress best suited for?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Snowdown mattresses are best suited for stomach sleepers who need maximum hip support, back sleepers with lower back pain who require firm lumbar contact, and heavier individuals (over 200 lbs) who compress standard \\\"firm\\\" mattresses too deeply to get adequate support. They are not the best choice for side sleepers seeking pressure relief.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How does Snowdown firmness compare to other brands at Mattress Miracle?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Snowdown occupies the firmest end of our firmness spectrum. Restonic ComfortCare models range from plush to firm, and Sleep In flippable mattresses cover a range of comfort levels. When a customer specifically needs genuine firm or extra-firm support, Snowdown is the brand we direct them to.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Are Snowdown mattresses available in all sizes?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Snowdown mattresses are available in standard sizes including twin, double, queen, and king. Current stock can vary, so we recommend visiting our Brantford showroom at 441½ West Street or calling (519) 770-0001 to confirm what is on the floor.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"quick-answer-box\"\u003e\n    \u003cp\u003e\u003cstrong\u003eQuick Answer:\u003c\/strong\u003e Snowdown specialises in firm-support mattress construction, making them the brand we recommend for stomach sleepers, back sleepers needing strong lumbar support, and heavier individuals. \u003cstrong\u003eSnowdown's firm mattresses deliver genuine firmness\u003c\/strong\u003e without the misleading softness common in lesser \"firm\" mattresses. Available at Mattress Miracle in Brantford.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"reading-time\"\u003eLast updated: February 25, 2026\u003c\/p\u003e\n\u003ch3\u003eBed Frames That Last Decades\u003c\/h3\u003e\n\u003cp\u003eAfter 38 years in Brantford, I've learned that bed frames are either built to last 20+ years or they're disposable furniture that breaks in 3-5 years. We stock Canadian-made solid wood frames ($400-$1,899), quality metal frames ($179-$499), and upholstered storage beds ($900-$2,800). The price difference reflects construction quality and actual longevity.\u003c\/p\u003e\n\n\u003cp\u003ePlatform beds eliminate the need for box springs, saving you $350-$550. They require slats spaced no more than 3-4 inches apart to support memory foam or hybrid mattresses properly. Storage beds with hydraulic lift mechanisms ($1,200-$2,800) maximize bedroom space,the hydraulic assist makes lifting a king mattress effortless. Drawer storage beds ($900-$1,899) work better in rooms where you can't lift the mattress due to low ceilings or wall-mounted art.\u003c\/p\u003e\n\n\u003cp\u003eSee also: \u003ca href=\"\/collections\/king-bed-frame\"\u003eking bed frames\u003c\/a\u003e, \u003ca href=\"\/collections\/king-bed-frame-with-storage\"\u003eking storage beds\u003c\/a\u003e, and \u003ca href=\"\/collections\/king-platform-beds\"\u003eking platform beds\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eChoosing the Right Frame for Your Mattress\u003c\/h3\u003e\n\u003cp\u003eTraditional innerspring mattresses typically require box springs for warranty coverage,check your mattress warranty before buying a platform bed. Memory foam, hybrid, and latex mattresses work perfectly on platform beds with proper slat support. Adjustable bed bases ($899-$2,499) only work with flexible mattresses,memory foam, latex, and some hybrids. Never use an innerspring mattress on an adjustable base.\u003c\/p\u003e\n\n\u003cp\u003eQueen frames are our biggest sellers (60\" × 80\"). King frames (76\" × 80\") won't fit through standard 32-inch doorways fully assembled,they need to be assembled in the bedroom. We offer professional delivery and assembly throughout Brantford. Shop Pay financing available. Visit our showroom at 441 1\/2 West St or call 519-770-0001 for expert guidance.\u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003eShop Pay Financing\u003c\/div\u003e\n\u003cdiv\u003e60-Day Guarantee\u003c\/div\u003e\n\u003cdiv\u003eSince 1997\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq-container\"\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mm-expert\"\u003e\n    \u003cp\u003e\u003cstrong\u003eBrad, Owner (since 1997):\u003c\/strong\u003e \"Snowdown is not a glamorous brand but it does one thing very well: it makes genuinely firm mattresses. In an industry where \"firm\" often means medium, Snowdown stands out for being exactly what it says it is. I trust it completely for the customers who genuinely need that level of support.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"brantford-context-box\"\u003e\n    \u003ch3\u003eSnowdown Mattresses in Brantford\u003c\/h3\u003e\n    \u003cp\u003eSnowdown fills an important role in our Brantford showroom: when a customer genuinely needs firm or extra-firm support and other brands have let them down, Snowdown delivers. We stock Snowdown specifically because we have customers who have struggled to find truly firm mattresses elsewhere in the region. Visit 441½ West Street to test them.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-section\"\u003e\n    \u003ch2 id=\"frequently-asked-questions\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n        \u003ch3\u003eWhat type of mattresses does Snowdown make?\u003c\/h3\u003e\n        \u003cp\u003eSnowdown focuses on firm-support mattress construction. Their product line is built around delivering consistent, honest firmness ratings using high-density foam and durable coil systems. Snowdown is not a brand that tries to be everything to everyone; they specialise in the firm and extra-firm segment of the market.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n        \u003ch3\u003eWho is a Snowdown mattress best suited for?\u003c\/h3\u003e\n        \u003cp\u003eSnowdown mattresses are best suited for stomach sleepers who need maximum hip support, back sleepers with lower back pain who require firm lumbar contact, and heavier individuals (over 200 lbs) who compress standard \"firm\" mattresses too deeply to get adequate support. They are not the best choice for side sleepers seeking pressure relief.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n        \u003ch3\u003eHow does Snowdown firmness compare to other brands at Mattress Miracle?\u003c\/h3\u003e\n        \u003cp\u003eSnowdown occupies the firmest end of our firmness spectrum. Restonic ComfortCare models range from plush to firm, and Sleep In flippable mattresses cover a range of comfort levels. When a customer specifically needs genuine firm or extra-firm support, Snowdown is the brand we direct them to.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n        \u003ch3\u003eAre Snowdown mattresses available in all sizes?\u003c\/h3\u003e\n        \u003cp\u003eSnowdown mattresses are available in standard sizes including twin, double, queen, and king. Current stock can vary, so we recommend visiting our Brantford showroom at 441½ West Street or calling (519) 770-0001 to confirm what is on the floor.\u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"brantford-showroom\"\u003eVisit Our Brantford Showroom\u003c\/h2\u003e\n\u003cp\u003eWe are located at 441½ West Street in downtown Brantford. Free parking available, wheelchair accessible. Our team does not work on commission, so you get honest advice based on your needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMattress Miracle\u003c\/strong\u003e | 441½ West Street, Brantford, ON | \u003ca href=\"tel:5197700001\"\u003e(519) 770-0001\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eHours: Mon-Wed 10am-6pm, Thu-Fri 10am-7pm, Sat 10am-5pm, Sun 12pm-4pm.\u003c\/p\u003e\n\u003cdiv class=\"mm-directions-wrap\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.google.com\/maps\/dir\/?api=1\u0026amp;destination=Mattress+Miracle\u0026amp;destination_place_id=ChIJh_KXeoplLIgR7EFknSM0UOM\" target=\"_blank\" rel=\"noopener\" class=\"mm-directions-link\"\u003eGet Directions to Mattress Miracle\u003c\/a\u003e\u003c\/p\u003e\n\u003ciframe src=\"https:\/\/maps.google.com\/maps?q=Mattress+Miracle+441+West+St+Brantford+ON\u0026amp;t=\u0026amp;z=15\u0026amp;ie=UTF8\u0026amp;iwloc=B\u0026amp;output=embed\" class=\"mm-map-embed\" allowfullscreen=\"\" loading=\"lazy\" referrerpolicy=\"no-referrer-when-downgrade\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e","products":[{"product_id":"sentora-mattress-ultra-firm","title":"Sentora Ultra Firm Mattress | 7-Zone Support","description":"\u003cp\u003e\u003cstrong\u003eUltra firm support for serious sleepers\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eHi there. Dorothy here from Mattress Miracle. The Sentora Ultra Firm is my recommendation for folks who need serious support. After decades helping people find the right firmness level, I know this mattress is good for those who prefer extra firm surfaces or need maximum support.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Ultra Firm Works\u003c\/h3\u003e\n\u003cp\u003eThe Sentora uses 972 individually wrapped 13-gauge coils in a 7-zone system. That means different areas of the mattress provide targeted support - firmer where you need it most, with just enough comfort layers to prevent that \"sleeping on concrete\" feeling.\u003c\/p\u003e\n\n\u003ch3\u003e7-Zone Support System\u003c\/h3\u003e\n\u003cp\u003eUnlike regular mattresses with uniform firmness, the Sentora's 7-zone design provides different support levels for your head, shoulders, torso, hips, and legs. This creates better spinal alignment while maintaining the ultra firm feel you prefer.\u003c\/p\u003e\n\n\u003ch3\u003eGood For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra firm preference:\u003c\/strong\u003e Maximum firmness without sacrificing sleep quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack sleepers:\u003c\/strong\u003e Maintains natural spine alignment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStomach sleepers:\u003c\/strong\u003e Prevents midsection sinking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavier sleepers:\u003c\/strong\u003e Extra support that won't compress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot sleepers:\u003c\/strong\u003e Firm surface promotes better airflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e972 individually wrapped 13-gauge coils\u003c\/li\u003e\n\u003cli\u003e7-zone targeted support system\u003c\/li\u003e\n\u003cli\u003e2\" natural soya foam comfort layer\u003c\/li\u003e\n\u003cli\u003e7\" high-density support base\u003c\/li\u003e\n\u003cli\u003eTight top design (no pillow top)\u003c\/li\u003e\n\u003cli\u003eLuxury quilted surface\u003c\/li\u003e\n\u003cli\u003eMade by Snowdown Mattress Inc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCoil Counts by Size\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin:\u003c\/strong\u003e 595 coils for single sleeper support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble:\u003c\/strong\u003e 850 coils for enhanced support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQueen:\u003c\/strong\u003e 972 coils for optimal couple support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKing:\u003c\/strong\u003e 1,260 coils for maximum support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComplete Your Firm Support System\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/high-density-firm-mattress-extra-support-heavy-sleepers\"\u003eHigh Density Firm\u003c\/a\u003e - Compare firm options\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/vanpelt-mattress-best-firm-mattress-canada\"\u003eVanpelt Firm\u003c\/a\u003e - Premium firm alternative\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/somnia-5-5-pillow\"\u003eFirm Support Pillows\u003c\/a\u003e - Complete your firm sleep system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVisit Our Showroom\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMattress Miracle\u003c\/strong\u003e\u003cbr\u003e\n441 1\/2 West St, Brantford\u003cbr\u003e\nAsk Dorothy about ultra firm support: 519-770-0001\u003c\/p\u003e\n\n\u003cp\u003eCome test the Sentora's firmness level in person. Dorothy will help you determine if ultra firm is the right choice for your sleep needs and preferences.\u003c\/p\u003e\n\n\u003cdiv class=\"product-faqs\"\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eWho needs ultra firm Sentora mattress?\u003c\/h4\u003e\n\u003cp\u003eStomach sleepers. Heavy people. Firm preference. Dorothy helps choose firmness. See at 441 1\/2 West St, Brantford.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eIs ultra firm too hard?\u003c\/h4\u003e\n\u003cp\u003eVery firm. Not for everyone. Test lying down. Your back decides. Brad helps test. 519-770-0001.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eDoes ultra firm help back pain?\u003c\/h4\u003e\n\u003cp\u003eSome need firm support. Depends on condition. Too firm can hurt. Test at Mattress Miracle. 441 1\/2 West St, Brantford.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eCan you add topper to ultra firm?\u003c\/h4\u003e\n\u003cp\u003eYes. Softens surface. Maintains support underneath. Good compromise. Dorothy suggests. 519-770-0001.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eHow long does Sentora ultra firm last?\u003c\/h4\u003e\n\u003cp\u003eFirmness lasts. 10-12 years quality. Does not sag quickly. Family owned quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eWhat sizes available in ultra firm?\u003c\/h4\u003e\n\u003cp\u003eTwin through king. Firm support all sizes. Check stock. 441 1\/2 West St, Brantford.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Who needs ultra firm Sentora mattress?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Stomach sleepers. Heavy people. Firm preference. Dorothy helps choose firmness. See at 441 1\/2 West St, Brantford.\"}}, {\"@type\": \"Question\", \"name\": \"Is ultra firm too hard?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Very firm. Not for everyone. Test lying down. Your back decides. Brad helps test. 519-770-0001.\"}}, {\"@type\": \"Question\", \"name\": \"Does ultra firm help back pain?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Some need firm support. Depends on condition. Too firm can hurt. Test at Mattress Miracle. 441 1\/2 West St, Brantford.\"}}, {\"@type\": \"Question\", \"name\": \"Can you add topper to ultra firm?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Softens surface. Maintains support underneath. Good compromise. Dorothy suggests. 519-770-0001.\"}}, {\"@type\": \"Question\", \"name\": \"How long does Sentora ultra firm last?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Firmness lasts. 10-12 years quality. Does not sag quickly. Family owned quality.\"}}, {\"@type\": \"Question\", \"name\": \"What sizes available in ultra firm?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Twin through king. Firm support all sizes. Check stock. 441 1\/2 West St, Brantford.\"}}]}\u003c\/script\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/mattressmiracle.ca\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Products\", \"item\": \"https:\/\/mattressmiracle.ca\/collections\/all\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Sentora Mattress Ultra Firm\", \"item\": \"https:\/\/mattressmiracle.ca\/products\/sentora-mattress-ultra-firm\"}]}\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Sentora Ultra Firm Mattress | 7-Zone Support\",\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"5.0\",\n    \"reviewCount\": 2,\n    \"bestRating\": 5\n  },\n  \"review\": [\n    {\n      \"@type\": \"Review\",\n      \"author\": {\n        \"@type\": \"Person\",\n        \"name\": \"Nina Ronczka Kennedy\"\n      },\n      \"datePublished\": \"2024-04-28\",\n      \"reviewRating\": {\n        \"@type\": \"Rating\",\n        \"ratingValue\": 5,\n        \"bestRating\": 5\n      },\n      \"reviewBody\": \"I work long hours and had back pain. Brad recommended a firm mattress and it has helped SO much!\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\n        \"@type\": \"Person\",\n        \"name\": \"Kayleen Howey\"\n      },\n      \"datePublished\": \"2018-05-31\",\n      \"reviewRating\": {\n        \"@type\": \"Rating\",\n        \"ratingValue\": 5,\n        \"bestRating\": 5\n      },\n      \"reviewBody\": \"After my car accident, physio wasn't helping my back. The firm mattress made an incredible difference.\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Sentora Ultra Firm Mattress | 7-Zone Support\",\n  \"description\": \"Ultra firm support for serious sleepers\\n\\nHi there. Dorothy here from Mattress Miracle. The Sentora Ultra Firm is my recommendation for folks who need serious support. After decades helping people find the right firmness level, I know this mattress is good for those who prefer extra firm surfaces or need maximum support.\\n\\nWhy Ultra Firm Works\\nThe Sentora uses 972 individually wrapped 13-gauge coils in a 7-zone system. 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