Built for Wonder. Rooted in Nature.

CK Nature Play is California's most trusted Corkeen installation company, offering safe, natural, and environmentally friendly playground surfacing for schools, parks, and community spaces throughout the region.

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CSLB Licensed

Contractor Lic. #1067489

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40+ Years

Division of CK Landscape

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CPSI Certified

Playground Safety Inspector on Staff

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Bay Area & Northern CA

Dedicated Nature Play Specialists

California's Corkeen Installation Company

At CK Nature Play, we bring real field experience to every Corkeen installation we do across California. Our team uses certified Corkeen materials to ensure that we install each playground surface properly and make it ready for years of active use.

Corkeen surfacing is one of the most effective options for playground safety. It absorbs impact better than most synthetic alternatives, reducing the risk of injury from falls. Every project we complete meets ASTM, CPSC, and IPMA safety standards from start to finish.

We work on playgrounds of all sizes, including school yards and large public parks. Our Corkeen installers follow the precise procedure on every job: careful site preparation, a precise two-layer cork application, and a thorough inspection before returning the space to you.

At CK Nature Play, our natural playground contractor uses a material that is both environmentally friendly and safe for children. Corkeen is made from 100% natural, renewable cork, which contains no toxins, microplastics, or harsh chemicals. Parents and school administrators across California can trust that their children are safe while playing on our playground.

Three children playing on a wooden playground structure outdoors, surrounded by a black metal fence, with apartment buildings in the background.
Decorative outdoor wall featuring stacked firewood held behind wire fencing with wooden framed hexagon and square-shaped shelves.
Four children playing on a large wooden playground structure in a park, with modern residential buildings in the background.
Outdoor playground area with wooden play structures on a corkeen surface, enclosed by a wooden fence and surrounded by houses and trees under a clear blue sky.
Two workers cutting tree logs with handheld power saws constructing a natural playground, some logs are stacked upright and others lay flat on the ground.

Contact Our Corkeen Installation Team in California

If you're looking for a Corkeen installation company in California, CK Nature Play is here to help. We collaborate with schools, parks, HOAs, and municipalities to design and install Corkeen surfaces that meet your safety and financial needs. Getting a quote from us is straightforward and quick.

Contact our Corkeen installers by phone or through our website to set up a site consultation. We will provide clear project guidance to explain the process, surface options, timing, and next steps, allowing your playground to transition from an idea to a safer, more active outdoor play area.

Alex Cartwright, CEO of CK Nature Play, smiling, wearing a white polo shirt with a logo, outdoors on grass

Alex is personally involved in every CK Nature Play project — from initial site review through post-installation inspection.

Alex Cartwright — Founder, CK Nature Play

Children's outdoor playground with tree logs for seating, chalkboards with drawings, and sandbox toys.
A young child wearing a teal shirt and strawberry-patterned pajama pants is climbing over a large wooden log at an indoor play area with wooden structures and a black and wood-framed window in the background.
Two children with blurred faces playing with chalk on ground outside, behind a wooden fence with chalkboard signs, one with a colorful drawing of a flower and sun.

Yes. Corkeen is hypoallergenic and contains no heavy metals, endocrine disruptors, formaldehyde, PAHs, or TVOCs. It remains odorless even on hot days, making it an excellent choice for children with allergies or sensitivities. Unlike rubber surfacing, it does not emit harmful chemicals or microplastics over time, making it a significantly safer surface for children.

Is Corkeen safe for children with allergies or sensitive skin?

A gloved hand smoothing corkeen surface with a flat, metal trowel.
Wooden blocks casting shadows on a corkeen surface with a green tree, cars, and buildings in the background.
Close-up of a textured surface made of small, irregularly shaped, brown granules that make up the safe sustainable material Corkeen.

Common Questions About Corkeen Playground Installation

What is Corkeen, and why is it used for playground surfaces?

Corkeen is a natural cork-based surfacing system. It is used for playground surfaces because it offers high shock absorption, contains no toxic substances, and is entirely made of renewable cork. It complies with international safety standards and provides a safer, cleaner alternative to rubber or synthetic turf.

How long does a Corkeen installation take?

The timeline is determined by the size of the playground and the current condition of the surface. Most standard installations are completed within a few days. After the material is applied, it must go through a curing process to ensure that the layers bond properly and the surface meets safety standards before children use the space.

Let's Build Something That Matters.

A line of wooden tree stump stools and slices arranged outdoors on a sandy and textured surface, with a building wall and shadows in the background.
A backyard with trees, a wooden deck with stumps, and various fenced play areas, shaded by large green trees on a sunny day with a blue sky.
An outdoor play area with tree stump seating, large wooden posts, a sandbox, and a chalkboard wall, with children and adults present.
An outdoor pet or play area with a wooden structure, various toys, plants, and a sandbox. The ground is covered with wood chips, and the space is enclosed by wooden fencing.
A playground with wood and rope climbing structures, a shaded canopy, trees, and a chain-link fence under a clear blue sky.