# Roof Manufacturers

> Informational manufacturer pages for commercial roofing systems commonly reviewed in Billings specifications; no certified-applicator status is claimed.

Canonical: https://commercialroofersmontana.com/manufacturers

## Manufacturer paths grounded in *roof condition*

Manufacturer and membrane conversations kept grounded in roof condition, compatibility, details, warranty path, and local weather exposure.

Owners can compare options by roof condition, access, weather exposure, schedule limits, and the budget drivers that matter before a field review begins.

[Roof Manufacturers GAF Commercial in Billings, MT GAF Commercial in Billings, MT system review focused on compatibility, condition, and field notes, access planning, and weather timing.](https://commercialroofersmontana.com/manufacturers/gaf-commercial) [Roof Manufacturers Carlisle SynTec in Billings, MT Carlisle SynTec in Billings, MT system review focused on compatibility, condition, and drainage checks, edge review, and repair sequencing.](https://commercialroofersmontana.com/manufacturers/carlisle-syntec) [Roof Manufacturers Holcim Elevate / Firestone Building Roof Systems in Billings, MT Holcim Elevate / Firestone Building Roof Systems in Billings, MT system review focused on compatibility, condition, and budget clarity, roof evidence, and a practical next step.](https://commercialroofersmontana.com/manufacturers/holcim-elevate-firestone) [Roof Manufacturers Johns Manville in Billings, MT Johns Manville in Billings, MT system review focused on compatibility, condition, and occupied-building coordination and clean scope language.](https://commercialroofersmontana.com/manufacturers/johns-manville) [Roof Manufacturers Versico Roofing Systems in Billings, MT Versico Roofing Systems in Billings, MT system review focused on compatibility, condition, and hail, wind, snow drift, and freeze-thaw risk review.](https://commercialroofersmontana.com/manufacturers/versico-roofing-systems) [Roof Manufacturers Sika Sarnafil in Billings, MT Sika Sarnafil in Billings, MT system review focused on compatibility, condition, and photos, roof-area notes, and decision-ready recommendations.](https://commercialroofersmontana.com/manufacturers/sika-sarnafil) [Roof Manufacturers Duro-Last in Billings, MT Duro-Last in Billings, MT system review focused on compatibility, condition, and field notes, access planning, and weather timing.](https://commercialroofersmontana.com/manufacturers/duro-last) [Roof Manufacturers Mule-Hide Roof Systems in Billings, MT Mule-Hide Roof Systems in Billings, MT system review focused on compatibility, condition, and drainage checks, edge review, and repair sequencing.](https://commercialroofersmontana.com/manufacturers/mule-hide-products) [Roof Manufacturers Soprema in Billings, MT Soprema in Billings, MT system review focused on compatibility, condition, and budget clarity, roof evidence, and a practical next step.](https://commercialroofersmontana.com/manufacturers/soprema) [Roof Manufacturers IKO Commercial in Billings, MT IKO Commercial in Billings, MT system review focused on compatibility, condition, and occupied-building coordination and clean scope language.](https://commercialroofersmontana.com/manufacturers/iko-commercial)