Thermally Isolated Fiberglass Z Girts

Where clever engineering meets maximum design flexibility. We provide solutions in the form of thermally isolated cladding support systems.

Associated with

Smart. Simple. Limitless.

Rainscreen Cladding. Zero Thermal Bridges. Total Design Freedom.

CLADIATOR’s CL-300 and Slotted-Z systems secure insulation, maximize thermal performance, and streamline-without compromising on architectural intent or envelope integrity.

Limitless Detailing
For Architects
Fewer Steps, Faster Results
For Installers
Verified Performance,
Proven Sustainability

For Every Project

Our Products

CL-300, clip and rail, thermally isolated cladding support system

CL-300.

Adjustable. Engineered. Thermally Efficient.

The CL-300 supports various cladding materials, integrates thermal breaks, and streamlines installation with coplanar horizontal and vertical tracks to minimize thermal bridging, enhancing sustainability and energy efficiency.

Slotted-Z, z-girt, thermally isolated cladding support system

Slotted-Z.

Simple. Secure. Slotted.

The Slotted-Z is a Fiberglass Z-Girt that accommodates continuous insulation applications while achieving true rainscreen principles. Our ROCKETStick™ provides securement means for any and all types of insulation.

Request a Free Sample.

Associated with

5/5 on Google Reviews

What other experts say

“We installed the CL-300 system in only 3 days, whereas with traditional installation, it would have taken 2 weeks. We are very impressed with the speed and simplicity of the system.”

Erick J. Prifiti
ALBCO INC Facade contractor for Jaguar Land Rover of Manhattan
Albco logo

“I am very impressed with Cladiator materials. The slotted zee is lightweight, easy to install and removes the necessity for stick pins.(…) In the future, Cladiators will be my “first stop” when I shop.”

Fred Slade
PM
EDA contractors logo

“I’m impressed and I think that this product will soon become standard in the inudstry”

Stewart Jeske
Senior Glazing Systems Engineering, JEI Structural Engineering
JEI Logo

Brands we work with

our services

Architects & Engineers

Developers & GCs

Installers

Download Brochure

Download the CL-300 and Slotted-Z Brochure

Get a Tailored Quote.

Tell us about your rainscreen cladding needs and we’ll get back to you within 1 business day. No obligation, just straight answers.

Urgent request? Give me a call

Shawn Crouthamel

Slotted-Z thermally isolated cladding system demonstrating air and moisture ventilation. This appeals to rainscreen principles.

How it works

What is the Rainscreen Principle?

The rainscreen principle is an effective approach to building envelope design, incorporating an air gap space that allows for drainage and ventilation, preventing moisture from penetrating the building’s interior. Within this gap, exterior insulation is typically installed to ensure continuous insulation of the building.

CLADIATOR® supports the rainscreen principle by providing ample cavity space, enhanced moisture management, and optional patented insulation securement with our ROCKETStick™. Our innovative technology minimizes penetrations to the water-resistant barrier, ensuring superior moisture protection. Choose CLADIATOR® for cutting-edge solutions and peace of mind in moisture management.

Our Portfolio

Featured Projects

The Gateway District at KU Stadium

Help One Building C.

The John Palmour Manufacturing Center

be innovative

About us

CLADIATOR® is a manufacturer of thermally isolated structural cladding attachment systems. Our mission is to accelerate the advancement of smart building design & construction by providing unique and cleverly engineered systems.

For Architects & Engineers it means a simple yet robust solution where one core design offers the freedom of limitless creativity. For Installers, working with intuitive installation components means faster, more cost-effective, and ease-of-mind option(s) to complete projects on time. 

Our universal systems offer improved thermal efficiencies while achieving rainscreen principles such as air & moisture ventilation with the use of long-lasting globally responsible materials. We remain dedicated and driven by our commitment to continuous improvement.

Associated with
Rainscreen Association in North America works on rainscreen assemblies, things we implement in our cladding systems.
United States Green Building Council is at the forefront of green building. Cladding systems are at the forefront of that.

Simple. Smart. Limitless.

Where clever engineering meets maximum design flexibility.
We provide solutions in the form of thermally isolated cladding support systems.
35+ years of experience
Adaptable to all cladding materials
Reduced environmental impact
All rights reserved. Allied Specialty Group Inc. © 2025

Slotted-Z Patent Numbers:

US 11,608,644 B2; US 11,499,319 B2; 17,091,255; D,940,351; D,940,352

Utility Patents Pending, Design Patents Pending, International Patents Pending

CL-300 Patent Numbers:

US 10,893,647 B1; US 10,689,845 B1; US 10,900,239 B1; US 20,210,277,665 A1; US 10,253,507 B1; US 10,260,240 B1; US 10,787,817 B1; USD872,883 S1; USD935,059 S1; USD872,883 S1

Utility Patents Pending, Design Patents Pending, International Patents Pending

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