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The Roofing Directory is a neutral, vendor-independent reference contractors can use to check a spec, confirm a code, or look up a jurisdiction’s permit rules — 147 sourced records with a citation and date on every field.

A neutral spec reference you can trust on the job

Look up 23 roofing materials and 42 named products with wind, impact (UL 2218), and fire (ASTM E108 / UL 790) ratings, warranty terms, and the standards each product meets — each field carrying its own source and verification date. Because the directory sells nothing and lists every manufacturer on equal footing, the comparison is neutral.

Local permitting, in one place

The directory tracks 46 Denver-metro permitting authorities: whether a roofing permit is required, whether the jurisdiction requires contractor registration, the adopted code, inspection requirements, and the permit portal — each with a cited source. Per-city hubs pull a city’s permit rules, local suppliers, and hail-appropriate materials onto one page.

Sourcing and certifications

Cross-reference 22 manufacturers and their certification programs (the credentials that back enhanced warranties), find 5 distributors by their branch cities, and filter materials by attribute — Class 4 impact-resistant, Class A fire-rated, by slope, and by material family.

Why partner with the directory

The directory is also building a B2B layer. Contractors who want to be discoverable alongside the neutral reference data — or who spot gaps in the local permitting or supplier coverage — can reach out to help shape it. There is no advertising product yet; this is an invitation to partner early.

Frequently asked questions

Is the spec data neutral?

Yes. The directory lists every manufacturer on equal footing and sells no placement, so product comparisons are not pay-to-play. Every field is backed by a cited, dated source.

Does it cover my jurisdiction’s permit rules?

Coverage currently focuses on Denver-metro and Front Range jurisdictions, tracking permit requirements, contractor registration, adopted codes, and inspection requirements with cited sources. Missing jurisdictions can be requested.

How do I partner or suggest a correction?

Use the contact link below. It opens a pre-addressed email — a placeholder until a self-serve form exists.

Partner with the directory

Want to be discoverable alongside the neutral reference data, or help expand local permitting and supplier coverage? Get in touch to partner early.

Get in touch Placeholder: this opens a pre-addressed email. A self-serve listing form is planned.