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Foldable Climbing Triangle (Small)

Foldable Climbing Triangle (Small)

Our smallest climbing triangle is perfect for small spaces, or as an addition to a larger play set. Ideal for expanding play options.
Regular price $225.00
Regular price Sale price $225.00
Sale Sold out
Shipping calculated at checkout.

Ships from our wood shop in 3-5 Days

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All deliveries are carbon neutral
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The Perfect Companion For Expanding Your Play Space


Our smallest Climbing Triangle was made with early childhood centers and smaller homes in mind. It also makes for a great secondary climbing structure when using the RAD Hengstenberg Ladders or RAD Reversible Climbing Ramp as bridges.

Inspired by child development pioneer Emmi Pikler, the Small Climbing Triangle is one of the most versatile products in our inventory. Not only is is a lot of fun and confidence-building, it promotes gross motor development as your child masters spatial reasoning, balance and a wide range of gross and fine motor skills, appropriate to their age and quickly evolving skills. It encourages a sense of body in space, encourages free movement and imagination.

Add a RAD Reversible Climb Ramp or Hengstenberg Ladder to accompany the Climbing Triangle. They can be used independently with the Triangle or as a way to bridge multiple play structures.

This product may be ordered unassembled or assembled. Assembly level is moderate and will require 30-60 minutes. Tools and instructions are provided.

Although our products are crafted to encourage exploration and free-form play, please never leave your child unattended to avoid injury.


28"(L) x 25"(W) x 21"(H) [when open]
28"(L) x 4.5"(W) x 24.5"(H) [when folded]
Weight is 9 lbs


Made from 13-ply Sustainable Formaldehyde-free Euro Birch which is both durable and attractive.

Sealed with a Zero VOC UV cured finish.

Some parts such as rungs and table legs are solid hardwood.

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Shipping estimates are when an item will ship. In general, domestic shipments are in transit for 2 - 7 days.

Contiguous USA: Free Shipping on orders $200+

Los Angeles: Save on shipping and receive free assembly when you pick up from our shop

Hawaii and Alaska: Shipping calculated at checkout

The Rest of the World: Shipping, import duties and taxes calculated at checkout
Note that import duties and taxes will be paid when your order is placed. There will be no additional charges upon receipt of your package!

➊ Suitably aged for children up to about 2 years old
➋ RAD design, sturdy construction, attention to detail and quality of material ensure safe use
➌ Automatic lock keeps the Triangle safely open
➍ Folds to under 5" flat for easy storage
➎ Spacing between rungs is 3.5"
➏ Easily support at least 100lbs per child
➐ Tools and detailed instructions provided
➑ Handmade in our shop
➒ Designed for indoor use. While it may be used outside, we cannot guarantee against prolonged exposure to moisture and UV rays.

  • handmade furniture for children

    Made in USA

    Ethical products start with responsible manufacturing.

    Learn more about our company...

  • RIE, Pikler and Montessori inspired furniture for babies and toddlers

    Fostering Growth

    Our products are based on many early childhood philosophies such as Montessori, Pikler and RIE®

  • nontoxic childrens furniture made from wood

    Nontoxic Materials

    We use materials that are safe for your child and the Mother Earth.

    Learn more about our materials...

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Customer Reviews

Based on 36 reviews
Jessica (Los Angeles, US)
Just Fabulous!

We love our RAD climbing triangle so much! We live in a small space, and the small triangle is the perfect size for max baby fun without being in our way. Thank you so much RAD team!

Beth F. (Katonah, US)

We purchased the small climbing triangle with an add-on ramp. So far, our 3 year old granddaughter has used it more than the 10-month old, but I'm sure the little one will get plenty of use. This was an expensive purchase for us, but I am happy with the decision to go with an American made, Pikler approved, product. It's solid, the assembly was easy, and it should last for years. Note that it is hard for one person to open and close the triangle because you have to simultaneously pull open the side attachments and open/close the triangle. Since this is part of the essential safety feature, it's not a critique, just an FYI.

Tatiana L.R.

Great experience overall! When we first got the package one of the pieces was dented and Radomir exchanged it for a new one immediately. He is also very nice and since we are local were able to see his lab. We have a long way with our 11 m/o with these pieces and look forward to it!

Courtney F. (Salem, US)
Worth every penny!

We received our small pikler triangle plus ramp much more quickly than we expected! Our 18 month old has taken to it right away, climbing and stepping and walking along the ramp. The items are extremely well made and beautifully crafted. You can really tell that they are made and assembled with care. It’s so easy to fold up and store away and then take out each day for playtime! I look forward to adding to our collection as our son grows. Thank you Radomir and team!!!