# Roofing permit RFG2025-00836 at 541 Iris Ave, Boulder

Boulder Planning and Development Services permit RFG2025-00836: issued Oct 21, 2025 for roofing work at 541 Iris Ave. Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). For roof/attic assemblies requiring 1/150 ventilation, include a calculation detailing the quantity of intake and exhaust vents demonstrating 1/150 venting ratio compliance". This will also be added to our roof inspection process as an inspection item. Pre-roof inspection required for all overlays. All Structures must be permitted separately Total tear-off & reroof of SFD, 28 squares of dimensional shingles on a pitch represented as 7/12. All roof materials shall be installed per manufacturer?s specs. All roof covering materials shall be listed as Class A as tested in accordance with UL Standard 790 or ASTM Standard E 108. At inspection, provide to building inspection staff original wrappers of materials used or applied. Provide additional information -- such as manufacturer's cut sheet for other products used - including, but not limited to, items such as flashing, valley material, sealants, fasteners, ventilation devices or features and roof jacks & penetration boots.

- Permit number: RFG2025-00836
- Issued: Oct 21, 2025
- Type of work: Roofing (city: Roofing Replacement Permit, Roofing Replacement Permit)
- Status: Finished (city: Letter of Completion)
- Reported cost: $10,546
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/541-iris-ave/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 07:23 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 541 Iris Ave: https://nearbypermits.com/boulder/address/541-iris-ave/