Northglenn Roofing Requirements

For roofs with slopes of 4 12 or great er one layer of underlayment is re quired.

Northglenn roofing requirements.

The partial replacement of asphalt roof covering materials on a single slope is not allowed. Closed valleys lining can be 1 layer of smooth roll roofing and at. City hall 11701 community center drive northglenn co 80233. Snow load 30 psf.

Roofing standards replacement of less than one 1 square 100 sq. Notice regarding covid 19 and the building division. When more than one 1 square of roof covering is required to be replaced a permit is required. In an emergency call 911 right away.

Apply new minimum 15 asphalt. Open valleys 2 plys of mineral surfaced roll roofing. Permits and scope of work. When a roofing permit is needed for roof repairs.

Underlayment for complete tear offs. Open valleys shall be metal at least 24 wide of any corrosion resistant metal. Repair or replace all boards or sheathing which are warped cracked or delaminated between supports. Ground snow load 30 psf wind speed 110 mph 3 second gust exposure b designer shall assess frost depth 36 inches below finished grade minimum footing depth 36 inches.

Due to the impact of covid 19 please be advised that the building inspection division is closed to the public until at least october 09 2020 we are available by telephone 303 538 7250 and email buildings thorntonco gov and you can still submit applications via the portal or via email. North metro fire rescue district 720 887 8217 tri county health department 303 452 9547. Solidly sheathed decks and conforming to manufacture s specs for decking. Saturated felt underlayment on a dry deck.

We are committed to the safety of people and property in the city. Bottom layer shall be 18 wide top layer shall be 36 wide. For all permits issued after september 12 2016 the effective code is 2016 dbca 2015 ibc 2015 irc. Roof deck spacing requirements.

Open valleys shall be metal at least 24 wide of any corrosion resistant metal. For buildings under 25 000 square feet square footage of the entire building as defined in the green buildings ordinance. Ft of roof covering is considered a repair and does not require a permit. To reach the authorities for non emergencies call 303 288 1535.

City hall 11701 community center drive northglenn co 80233.