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Boulder County (unincorporated) Colorado Roofing Codes

NOTE: The Roofing Codes listed below change from time to time. We do our best to keep up with the changes, and these codes might not be completely up to date. This is meant to be used to provide a shortcut and helpful information. This information is not definitive. Denny’s Roofing cannot be held responsible if the building code is different from what is listed on this page. There should be a link in the material that will give you a hotlink to the local Building Department website. We highly recommend doing your own due diligence to be 100% accurate.

Glossary of Colorado Roofing Codes Terms

Code Year

2015

Mid-Roof

Some cities require an inspection after torn off, before new roof put on.

No

One Square Rule

Do they require full roof replacement once 100 sq ft of storm damage?

No

I&W

Is it required on the eaves?

No, unless evidence of previous ice damming damage or potential for in future.

Drip Edge

Is it required or not?

Yes

High Wind Area

Do they allow 3 tab or not? DOUBLE CHECK WITH BUILDING DEPT!

As long as it meets a class A roof covering.

Sheathing

Do they require solid sheathing? DOUBLE CHECK WITH BUILDING DEPT!

Per manufacturer’s installation.

Inspection Ladder

Is Contractor required to provide inspection ladder?

No

Local City/County Roofing Code Links

It’s recognized that its not possible to show all rules and regs in all cases when re-roofing. Questions? Check with local Building Department for specifics.

Building FAQs

Wind Speed/Snow Load Map

Local City/County Building Department Website

Building Safety & Inspection Services

 

Building Department- Code Questions

720-564-2616