Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation
Designer Foundation

Designer Foundation

$1,299
Sold out
$1,299
Sold out

Support and extend the lifespan of your mattress with an Obasan foundation. Handcrafted with the finest Quebec wood, our foundations are padded with layers of organic wool and finished in your choice of fabric and colour, with customizable wooden leg colour to match your style.

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


Size
Legs Color: Cinnamon
Fabrics: Stone Wool
Handcrafted Wood Construction : Solid Quebec wood and organic padding will support 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 Designer Foundation is a premium handcrafted base that brings both performance and style for your bedroom. Expertly made in Canada from sustainably sourced, solid Quebec wood and finished with layers of organic wool, this foundation provides a sturdy, breathable support system for your mattress.

The Designer Foundation offers extensive customization options: choose from a selection of linen and wool fabrics in a range of colours and tones, along with four different wooden leg styles, to create a look that complements your décor while enhancing comfort. Its slightly recessed legs help minimize toe bumps at night, and the firm wood slats promote airflow for a cooler, fresher sleep environment. Built without glues to keep chemical exposure low and backed by a long-lasting warranty, this foundation is both beautiful and functional,a perfect base for a healthy, natural sleep setup.

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

  • 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
  • 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)

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 Canadian Base

Built from solid, untreated Quebec wood and upholstered in the fabric of your choice, with wool padding for a naturally comfortable, chemical-free support structure.

Custom Style Options

Choose from multiple organic fabrics and leg styles to create a foundation that matches your bedroom’s aesthetic.

Breathable Wood Slats

Firm 2″ wooden slats promote airflow beneath your mattress, encouraging ventilation and helping regulate temperature.

Recessed Leg Design

Thoughtfully recessed legs reduce the risk of toe bumps while adding a refined, furniture-like look to your bed.

Glue-Free Healthy Build

Constructed with nails instead of glue to support a healthier sleeping environment free from synthetic adhesives.

Long-Lasting Support

Designed to extend mattress life with stable support and a 20-year limited warranty for peace of mind.

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.

Learn More
We're here to help

Personal Support, Every Step of the Way

Read All FAQs

The Designer Foundation is handcrafted in Canada using solid, sustainably sourced Quebec wood. It is finished with organic wool padding and finished with your choice of fabric for a natural, breathable support system.

Yes, we recommend using a foundation to properly support your mattress and help extend its lifespan. It also improves airflow 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 optimal support for every model.

You can choose from multiple leg styles, heights, and organic fabric finishes to match your bedroom design and personal 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 Designer 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.