Treadwall Fitness was the innovation of cousins Jeff & Conant Brewer who launched the company in 1990. Today, 32 years later, we maintain that same passion about our work and commitment to our original designs and philosophy.

We keep things simple, focus on the training, and hope our customers appreciate thoughtful craftsmanship that results in innovative, interesting and quality equipment.

We specialize in a mix of creative climbing walls for all types of customers. Along the way, we’ve been able to pioneer many training and climbing innovations and have single-handedly opened up climbing as a mainstream fitness tool – a category we call Vertical Movement.

We have product in 41+ countries inside training facilities and homes of every type. From the most demanding climbing gym environments to a residential training areas, we thrive in offering unique training options.


Kore, Rotating climbing walls, Climbing walls
Treadwall, Laddermill, Vertical fitness


Treadwall Fitness is located just south of Boston in Randolph MA. Our staff is local, with a long-standing network of customers, suppliers, friends and family that stretches throughout North America. We have a full showroom onsite: please contact us anytime to arrange a visit.

Our Staff

Our responsive staff can handle most questions about service or sales so you won’t have to wait for a call back and we always enjoy meeting new customers; many of whom have become friends. We build everything in house and we’re always open to custom requests if something in our existing product line may not work for you.

Brewer Fitness, assembly
Brewer Fitness, assembly
Brewer Fitness, assembly

Climate Impact Statement

Treadwall Fitness is aware and focused on climate impact. Our products are self powered and designed to be recycled at the end of their use. We are constantly refining our operations to minimize our footprint.


All manufacturing is done in our one facility with 10,000 square feet of naturally cooled space.

With a few exceptions, all suppliers are local and their delivery climate impacts minimal. The exceptions are one supplier overseas and three to four suppliers in the western part of the US. All these suppliers are low fequency, 1-3 times a year.

Staffing is local. All travel is minimized and air flights are only employed when no other alternatives are available.


Products consist primarily of steel and wood, with a number of other materials mixed in:Products consist primarily of steel and wood, with a number of other materials mixed in:

  • The steel is standard ferrous metal. 
  • The Laddermill rungs are stainless steel.
  • The wood materials used are primarily plywood, almost all FSC certified. 
  • The steel is powdercoated. No solvents used. 
  • The wood is coated with a water-based clear coat.
  • Wood coating is dip-based or hand applied: no spraying or solvents are used.
  • The Treadwall lower side panels are ABS plastic.
  • The Laddermill cloth covers are a micromesh material.
  • The mats for the Treadwall are closed cell foam and vinyl.

Operation of Equipment

All our products operate on body weight — no motors are used. A small amount of 9 or 12 volt current (1500ma) is used for the sensors and/or displays.

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