Part of a multi departmental city of seattle series on getting a permit.
City of seattle attic vents.
Interior spaces intended for human occupancy shall be provided with active or passive space heating systems capable of maintaining an indoor temperature of not less than 68 f 20 c at a point 3 feet 914 mm above the floor on the design heating day.
Box 34019 seattle wa 98124 4019 phone.
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Standard attic vents like af 50 s ventilation fans or solar powered attic fans.
2015 seattle energy code r 21 over the top of the attic insulation.
R402 2 4 access hatches and doors.
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700 5th ave suite 2000 seattle wa 98104 mailing address.
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Access doors from conditioned spaces to unconditioned spaces e g attics and crawl spaces shall be weatherstripped and insulated to a level equivalent to the insulation on the surrounding.
Roof and floor framing plans including existing.
Seattle has adopted the 2015 international mechanical code with amendments specific to our jurisdiction.
700 5th ave suite 2000 seattle wa 98104 mailing address.
Box 34019 seattle wa 98124 4019 phone.
Other options to meet your attic ventilation needs are.
We needed a semi permanent deck installation for on street dining that was safe long lasting and didn t interrupt the stormwater systems.
1203 1 equipment and systems.
Ventilation rate as prescribed in table m1507 3 3 1 that is multiplied by the factor listed in table m1507 3 3 2.
The seattle mechanical code regulates design and installation of mechanical systems appliances appliance venting duct and ventilation systems combustion air provisions hydronic systems and solar systems.
Tobin s expertise helped our staff appropriately utilize a new to us assembly system.
Seattle roof decks guided the installation of the city s first streatery.
700 5th ave suite 2000 seattle wa 98104 mailing address.