Custom Sized Mattresses for Extra-Long, Family Size & Oversized Beds

Let our experts help

Sleep Boutique’s Oversized Mattress Collection utilizes some of the best materials in the industry. Our mattresses are designed and made for a lifetime of use because of their modular design which allows for maximum longevity, adjustability and upgrading. Our mattresses are made-to-order in consultation with you and one of our mattress designers. All oversized mattresses designs come in a variety of sizes, firmness levels and materials, utilizing combinations of HD and HR FOAMS, 5LB MEMORY FOAM, TALALAY LATEX, DUNLOP LATEX, COTTONS and WOOLS.

Von Viva - modular mattress

Prefer to customize online?

Our premium mattresses on vonviva.com are completely customizable! Order and ship directly to your home.

Let our experts help

Sleep Boutique’s Oversized Mattress Collection utilizes some of the best materials in the industry. Our mattresses are designed and made for a lifetime of use because of their modular design which allows for maximum longevity, adjustability and upgrading. Our mattresses are made-to-order in consultation with you and one of our mattress designers. All oversized mattresses designs come in a variety of sizes, firmness levels and materials, utilizing combinations of HD and HR FOAMS, 5LB MEMORY FOAM, TALALAY LATEX, DUNLOP LATEX, COTTONS and WOOLS.

Now, you may wonder how such large mattresses can be shipped – in fact, we build our oversized mattresses in component sections so they can be easily boxed and reassembled by you, with no tools required. Just layer them according to our instructions, zip them tightly together, and your mattress is ready to use. We currently ship across Canada and United States.

Other major benefits of our modular oversized mattresses:

  • Your mattress can be constructed to have different levels of firmness on each side of the bed, as well as lengthwise under shoulder or hip areas. These variable components are layered under full-sized toppers and quilted fabrics to ensure a seamless, but varied structure for all sleepers.
  • If you ever move, your mattress is very easy to disassemble and move to your new home. It can fit through any small doorway.
  • Your mattress can last indefinitely because it can be flipped and refurbished. Rather than replace the whole mattress, we can simply replace the worn component at a much lower cost.

Whether your whole family sleeps together, you have pets in your bed, or you just need more room, we have the right mattress for you.

Oversized Mattress Models

oversized mattress
Oversized mattresses can be built with a variety of materials. Depending on the size and support you need, we create mattresses from high quality materials and proven designs.

We have the largest selection of both Mattress Sizes and Mattress Designs in North America. We use HD Foam, High Resiliency Foam and Pocket Coil units as Support Layers. For Comfort layers we have a variety of Memory Foam, Talalay Latex and we utilize Premium Fabrics that help keep you cool. If you prefer an all Natural Mattress, we can do that. Since our mattress models are modular they are much easier to ship and move into any home. As well, our mattresses can be flipped and refurbished for a lifetime of use.

Von Epica Rundle Mattress

Our Von Epica Rundle mattress is similar to many high quality major brand Memory Foam mattresses, but with added innovation. It comes in a variety of firmness levels and since it is modular all components can be replaced, rotated, or changed out over time. When any component wears, or preferences change, you can simply replace it.

  • Stretch knit fabric, tape-edge and zipper cover included.
  • Uses a 7 inches of high-density foam in a variety of firmness’s.
  • Three-inch, 5 pound memory foam topper.
  • Up to 8 internal sections that can be flipped or replaced for a lifetime of use.

For more details or pricing for our Von Epica Rundle mattress, visit our Von Viva Mattress website.

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Von Epica Kona Mattress

This mattress has more options than the Von Epica Rundle, including three distinct levels that can be adjusted for the right comfort. The quilted plush cover and Talalay Latex create a responsive and long-lasting mattress that is customizable and modular.

  • Stretch knit fabric quilted to double polyester and 3/4 inch foam. This makes the mattress feel softer.
  • Three-inch Talalay latex topper.
  • Four-inch high-density foam core layer.
  • Base layer uses is a 4-inch high-density foam.
  • Up to 10 internal sections that can be flipped or replaced for a lifetime of use.

For more details or pricing for our Von Epica Kona mattress, visit our Von Viva Mattress website.

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Von Epica Empress Mattress

The Von Epica Empress uses a combination of pocket coil construction with modular comfort layers. The 7” high pocket coils give this unique mattress the familiar “bounce” feel. Not only can it support the firmness desired by different sleepers on the left and right sides of the mattress, but it can be zoned to vary the support along upper and lower regions along the body. These variations are created by the density of coils, material densities, and the incorporation of luxurious layers of Talalay Latex, Dunlop Latex or High-Density Memory Foam. Von Epica Empress Mattresses components can be refurbished and rotated for a lifetime of use.

For more details or pricing for our Von Epica Empress mattress, visit our Von Viva Mattress website.

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Von Epica Denali Mattress

The Denali has more options and flexibility than any mattress we can find in its price range. It has three distinct layers, and also has the ability to adjust for lateral firmness along the legs, hips, and shoulders. We use high-resiliency foam along with breathable Talalalay Latex and finish it off with a cover that is quilted to tool.

  • Stretch knit fabric quilted to wool, making it suited for breathability, and staying cooler and drier.
  • Includes a high-resiliency foam support base, a transition layer of high-resiliency foam, a topper that is either latex or memory foam, and depending on your sleeping preferences.
  • Contains up to 18 internal components that can be rotated or moved and replaced over time.

For more details or pricing for our Von Epica Denali mattress, visit our Von Viva Mattress website.

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Von Epica Everest Mattress

If all-natural is important to you than this is your ultimate mattress. It has five levels of Natural Dunlop and Natural Talalay Latex that are combined in the firmness configuration for you. Latex is long lasting as is, but having a modular configuration allows you to flip, rotate and replace every component in this mattress. Each component has a cotton slip cover, and the cover is finished with GOTS cotton quilted to wool with Natural Canvas border.

  • GOTS cotton fabric quilted to wool. All natural, and better suited for breathability, staying cooler and drier.
  • Includes five layers of two-inch increments of organic Dunlop or natural Talalay latex.
  • Each layer is covered in a cotton slip cover.
  • Contains 10 individual components. All internal components can be rotated or moved and replaced over time.

For more details or pricing for our Von Epica Everest mattress, visit our Von Viva Mattress website.

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Need help selecting the right mattress model?

Visit Von Viva 101

Oversized Mattress Foundation

Our foundations come in either two to four pieces, depending on your chosen mattress size. We finish the foundations with an upholstery fabric that comes in a variety of color options. The tops have a no-slip fabric, we can also customize the height.

These foundations come with designer solid wood legs that firmly screw into the foundation base. As well, our multi unit foundations come with furniture clips to hold everything together.

For more details or pricing for our oversized mattress foundations, visit our Von Viva Mattress website.

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Oversized Custom Bed Frames

At Von Viva, we build a lot of oversized mattresses, and when we realized many of our customers needed high quality oversized beds as well, we wanted to make the very best options available.

Thanks to a partnership with a highly reputable custom furniture maker, we have a superb solution: heirloom quality solid wood beds and bedroom suites, built to order in North America, in virtually any style or size, including Alaskan Kings, Wyoming Kings and Family Beds.

Whether you prefer a modern, upholstered headboard or the timeless beauty of solid wood, our experts will design and build a premium quality bed from a vast choice of woods, stains and styles.

More Details

Where can I find oversized bed linens?

We can now supply all required top of bed goods for all our Oversized and custom sized mattress models. This includes Fitted, Flat, Mattress Protectors, Mattress Pads, Comforters and Duvet Covers for Alaskan, Wyoming, and all Family Bed Sizes. We have both a 300 Thread count Pima Cotton and a 500 Thread Count Sateen. Visit Von Viva’s website accessories page for details and pricing:

Buy Oversized Bed Linens / Sheets

Returns / Exchanges

Our mattresses are custom-designed and built specifically for you, therefore we are unable to offer returns; however we can do “Comfort Changes” if we did not get it right. Depending on your concern we can ship you new components to get it right, and then you can ship us back the component not working for you. We cover the cost of materials, but the cost of shipping will be your responsibility.

Delivery

Production is 3 – 4 weeks, and delivery 1 – 2 weeks, depending on your location. If local, you are also welcome to pick up your mattress. Rush service is also available – please specify when you inquire. We cover the cost of shipping to most destinations. If the shipping goes over our allowances we will contact you. For customers in the United States we will cover delivery and customs broker charges and give you a price before we build. You or your company will be an importer on record. Shipping is normally curbside drop-off, but white glove delivery may be available in some areas.

Shop Online Today

Customize our premium mattresses on vonviva.com today!

Choose your size
King
Queen
Double

Choose your style
Wool
Plush

Choose your firmness

Prefer to customize with us?

We use a vast array of organic, synthetic and durable materials to make our mattresses. Would you like to get some help refining the right mattress for you, and get a specific quote?

Perfect Sleep Guarantee

Satisfaction guaranteed

We’re completely confident in our service and our products. If you’re not sleeping better after the first 120 days on one of our built to order, standard sized mattresses, we’ll fix the problem by making adjustments or exchanging components...

Great personal and personable service. All of the staff are super helpful and really know their stuff. They work with you to create your perfect mattress and will keep working with you to ensure it’s right after your custom mattress is in your home. No buyer’s remorse here!

Great to find a mattress company with such a focus on quality and customer service.

SCHAENE WREGGITT Sleep Boutique Customer

Very happy with the service and expertise of Sleep Boutique. They were helpful in working with our budget and personal sleep preferences in selecting a mattress. It was manufactured within 2 weeks and we’ve been extremely happy with it so far. We’ll definitely be returning to SB in the future.

JOEL Sleep Boutique Customer

Ordered custom size mattress online. Staff was able to explain all available options and provide a solution that best fitted my needs. The mattress was exactly as expected. Delivery was within the time specified (ordered out of Ontario). Happy with the purchase.

SERGIY BONDAR Sleep Boutique Customer