Standard Foundation
Standard Foundation
Standard Foundation
Standard Foundation
Standard Foundation
Standard Foundation
Standard Foundation
Standard Foundation
Standard Foundation
Standard Foundation

Standard Foundation

Starting at $799
Sale
Sold out
Starting at $799
Sale
Sold out

Support and extend the lifespan of your mattress with an Obasan foundation. Handcrafted with the finest Quebec wood, our foundations are finished with the same organic cotton jersey used on our mattresses and are padded with layers of organic wool.

*For easier handling, King and Cal King always come in a horizontal split foundation system. (see image 5)


Size
Height
Fabrics: Studio knit
Durable Handcrafted Wood Frame : Solid Quebec wood combined with organic padding provides reliable support for your mattress.
Organic Cotton Finish : Upholstered in organic cotton jersey for a gentle and natural feel.
No assembly needed
Minimal Assembly Required : Simply screw in the legs, and your foundation is ready to use.

Our Standard Foundation is a beautifully crafted, supportive base designed to enhance both the life and comfort of your mattress. Hand-built in Canada using sustainably sourced, untreated Quebec wood and covered in the same soft organic cotton jersey found in Obasan mattresses, this foundation blends strength with a natural, breathable finish.

Its solid slatted design promotes airflow under your mattress, helping regulate temperature and reduce moisture buildup for a fresher sleep environment over time. Slightly recessed, solid maple round legs offer stable support while minimizing the risk of stubbed toes, and the construction uses nails instead of glue to keep chemical exposure low throughout your sleep space. With a minimalist aesthetic that fits seamlessly into any bedroom style and a 20-year limited warranty for peace of mind, this foundation is a reliable and natural choice for a healthier bed setup.

  • All Obasan mattresses
  • Any mattress
  • Increased breathability
  • GOTS-certified Organic Cotton
    Breathable and soft, promoting airflow and surface comfort.
  • GOTS-certified Organic Wool
    Naturally temperature regulating, moisture wicking, and supportive.
  • FSC Certified Wood
    Sustainably sourced wood from forests managed responsibly

Size:

  • Twin 39” x 75”
  • Twin XL 39” x 80”
  • Double  54” x 75”
  • Queen 60” x 80”
  • King 76” x 80” (comes in 2 pieces)
  • Cal. King 72”x84” (comes in 2 pieces)

* For easier handling, King and Cal King always come in a horizontal split foundation system. (see images 5)

Height:

  • 4”
  • 8”

Assembly 

  • Use all provided legs as instructed.
  • If legs are not used, place the foundation on a sturdy bed frame with center support (required for Double, Queen, and King sizes).
  • Do not place the foundation directly on the floor without legs.

Cleaning and Care

  • Do not allow the foundation to get wet
  • Do not stand or jump on the foundation
  • Spot clean only using mild soap and minimal water
  • Shipping calculated at checkout
  • Handmade to order in Ottawa, Canada
  • 20-year limited warranty

Optional white glove service is available for orders to Ottawa, Montreal, and Toronto. Contact us to learn more or add this service to your order.

Please review our Policies Page for details on how to start a return.

Designed with environmental responsibility at every stage:

  • Certified organic materials
  • No petroleum-based foams
  • No chemical flame retardants
  • Carbon-neutral Canadian manufacturing

Features

Handcrafted Wood Construction

Made with solid Quebec wood and organic padding to support your mattress while avoiding harmful glues and chemicals for a healthier sleep setup.

Organic Fabric Finish

Upholstered in organic cotton jersey (the same as Obasan mattresses) for a cohesive, soft aesthetic that’s gentle and natural.

Breathable Support Slats

Firm, 2”-wide wood slats promote airflow beneath your mattress, helping regulate temperature and reduce moisture buildup.

Sturdy, Stylish Legs

Classic round legs raise your bed while minimizing toe bumps and adding simple, timeless design to your bedroom.

Customizable Looks

Choose between a lower 4" profile or a higher 8" profile to adapt your foundation to your preferred bed height.

Minimal Assembly Required

Our bases are designed for quick and easy setup. Just a few simple steps, and your foundation is ready to support your mattress for restful, uninterrupted sleep.
The Obasan Difference

Made by Hand, With Care You Can Feel

At Obasan, our promise begins with you. We believe true care goes beyond the products we make. It’s about listening, guiding, and supporting you at every step of your sleep journey. With honesty and transparency, we create a space where you feel heard and valued.

Every product, every stitch is made with your comfort, health, and peace of mind at heart. For us, sustainability means caring for our planet and sustaining the trust and well-being of every person we serve.

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Personal Support, Every Step of the Way

Read All FAQs

The Standard Foundation is handcrafted in Canada using solid, sustainably sourced Quebec wood. It is finished with organic cotton and layered with organic wool to create a strong, breathable, and natural support system for your mattress.

Yes, we recommend using a foundation to properly support your mattress and help extend its lifespan. It also improves airflow, temperature regulation, and overall sleep hygiene.

Yes, minimal assembly is required. The only step is attaching the legs!

Yes, but only if it is placed on a sturdy bed frame with proper center support (required for Double, Queen, and King sizes). We do not recommend placing it directly on the floor.

Yes, it is designed to work with all Obasan mattresses and provides consistent, reliable support across all models.

The Standard Foundation is available in different heights (4” and 8”) and can be paired with various leg options to suit your space and preferences.

Do not allow the foundation to get wet. Spot clean only using a mild soap and minimal water. Avoid standing or jumping on it to preserve its structure.

Yes. It is made with FSC-certified wood, GOTS-certified organic cotton, and contains no petroleum-based foams, glue, or chemical flame retardants.

The designer foundation is built for long-term durability and strong support, with a weight capacity of up to 1200 lbs when properly assembled and supported.

Yes, the Standard Foundation comes with a 20-year limited warranty for peace of mind.
EDUCATION

Discover Our Commitment to Enhancing Your Sleep Naturally

Learn how organic materials, thoughtful design, and Canadian craftsmanship come together to support healthier sleep for your child and your home.