Roof solutions for continuous insulation & building enclosures

Revolutionize your rooftop with durable, energy-efficient systems designed to protect and perform, ensuring your building’s longevity and operational excellence.

Roof Solutions

Rendering of GreenGirt™ girts holding rigid polyiso insulation on lateral roofing.

GreenGirt CMH Roof™

A continuous insulation system for roofs that combines structural composite metal hybrid sub-framing and compatible accessories with expert engineering support.

System accessory "family photo" consisting of tape, angle trim, flat trim, and pressure seals in GreenGirt Green.

Accessories

These products are fully compatible with GreenGirt CMH, GreenGirt Steel, and SMARTci systems, ensuring seamless integration and performance.

Explore More Solutions

Wall Solutions

Discover the ideal wall solutions for your projects. Our advanced continuous insulation and building enclosure systems ensure superior efficiency and lasting performance.

Window Solutions

Traditional window framing solutions often fail in energy efficiency; explore how our innovative structural window solutions can provide you with design flexibility to maximize energy efficiency.

Large building mid-construction with a series of arched openings, visible structural A large building

Classification of continuous insulation Z-girts

Continuous insulation Z-girts fall into three classes, ranked by how well they meet structural capacity, thermal efficiency, fire resistance, and long-term connection durability. Class determines which system suits a given project.

Frequently Asked Questions (FAQs)

How is GreenGirt CMH Roof™ different from A2P's wall systems like GreenGirt Max CMH™ or GreenGirt Optima CMH™?

It isn’t, structurally or thermally. GreenGirt CMH Roof™ uses the same Z-girt configurations and composite metal hybrid steel-reinforced flanges as GreenGirt Max CMH™ and GreenGirt Optima CMH™, delivering the same thermal performance. It’s configured and installed specifically for roof assemblies rather than walls.