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Soma Organic Essential Slat Base

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Price: $649.00

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Product Overview

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The Soma Organic Essential Slat Base (also known as a Foundation) is the best value solution for supporting your new organic mattress. With two different height profiles, match the requirements of your bedframe for a seamless look. Simple and clean, the Soma Essential Slat Base is one of our most popular options.

About Soma Organic Essential Slat Base (Foundation)

The Soma Organic Essential Slat Base is the perfect support for your new Soma natural rubber mattress.

This mattress base is configured for placement inside of your favourite bedframe for a seamless look. Have your choice between a high-profile or low-profile fit. It is important for the longevity and comfort of your organic mattress to have the correct support system underneath. If you are looking for a complete, stand-alone support system, have a look at the Soma Organic Slat Foundation.

Built with FSC certified Canadian wood, these bases provide maximum support and airflow for breath-ability. The Organic Slat Base is built using solid wood and nails, as opposed to synthetic materials and glues. All Soma Organic Essential Slat Bases are Made in Canada.

Benefits of an Organic Mattress System

Some of the many benefits of sleeping on an organic mattress system include:

  • strengthening your immune system’s performance
  • creating an improved sleep cycle
  • avoiding harmful chemicals and adhesives
  • reducing sneezing and asthma attacks
  • regulating your body’s temperature
  • creating a non-hospitable environment for dust and dust mites
  • significantly diminish skin-related reactions
  • avoiding harmful off-gassing
  • reducing headaches related to your sleep environment
  • minimizing pressure points
  • sleeping on a completely natural, breathable surface

Product Specifications

  • Solid wood frame construction
    • 2″ solid slats spaced less than 3″ apart for breath-ability and airflow
    • Nails used instead of adhesives (glues)
    • FSC-approved Poplar wood sourced from sustainable, local Canadian forests
  • 100% certified organic cotton knit upholstery
  • 100% certified organic sheep’s wool batting (padding)
    • Sourced from the Patagonia region of Argentina
  • Base Colour: natural cotton (Ivory)
  • Option of two different base heights
    • 4″ profile
    • 7″ profile


  • Poplar wood is FSC certified
  • Organic Wool is OEKO-TEX Standard 100, Class 1 certified
  • Organic Cotton is GOTS certified

Mattress Foundation Profile (Height)

4″ Base: 4″ 10.1cm
7″ Base: 7″ 17.7cm

Mattress Support

The Soma Organic Essential Slat Base is built precisely for your organic mattress’ weight, ideal comfort level and longevity. The organic base (or “boxspring”) provides the correct support for the natural rubber layers, while allowing maximum airflow throughout. The solid slat system provides a firm surface for the rebound of the natural rubber layers and avoids warping and stretching the rubber in the long-term. The Essential Slat Base respects the warranty requirements of your organic mattress and ensures longevity of your mattress. It is very important to have adequate support for your organic mattress.

This base is available in a 4″ and 7″ height profile. The 7″ version is our most popular and compatible with most bedframes.

Availability, Shipping & Delivery

The Essential Slat Base is typically made-to-order and requires between 2-3 weeks for production. While Ontario customers can expect shorter delivery times, all Canadian customers can expect delivery within 2-7 days from date of purchase (time is dependant on your location). This product qualifies for FREE shipping and handling across most locations in Canada.

Care Instructions

  • Use a chemical-free spot cleaner for stains
  • Avoid getting your base wet or keeping it in a damp environment

Product Warranty

This item is covered by Soma’s 20-year warranty against defects in workmanship. Soma Organic Mattresses will act on your behalf in the event of any potential warranty claim.

You can inquire about your specific product warranty by contacting Soma Organic Mattresses directly.

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Product Return and Exchange Policy

We will accept a return, exchange or provide a full refund on any bedding item that is categorized as regularly stocked merchandise, providing that the item is unused and in the original packaging (including any product tags that were attached to the product). Every product page clearly indicates whether or not the product is typically stocked. Any return and/or refund conducted may be subject to a 10% administrative duty.

If you are unsure as to whether or not an item is returnable or exchangeable, please contact our customer service department at (1) 416-789-2337 or e-mail us at [email protected].

At Soma, we focus on the total sleep health needs of our customers by ensuring that every product leaving our shelves or shipping department is brand new and unopened. As such, we cannot accept any returns on mattresses, foundations (box springs), pillows, duvets, toppers or any other product that is deemed for personal use.

While we strive for accuracy, Soma Organic Mattresses reserves the right to make changes at any time, without prior notice, to prices, description, images and policies. Web store prices, products and promotions may differ from those in our retail store. Click here for full terms and conditions.

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Refunds, Shipping & More...

We will accept a return and provide a full refund on any bedding item that is categorized as regularly stocked merchandise, providing that the item is unused and in the original packaging including any product tags that were attached to the product.

At Soma, we focus on the total sleep health and needs of our customers by ensuring every product that leaves our shelves or shipping department is brand new!

Learn More

Contact Us

Soma Organic Mattresses
100 Bridgeland Ave, Unit C
North York, Ontario
M6A 1Z4
Toll-Free: (844) 276-2337
Local: (416) 789-2337