The Bush School

4EA provided building envelope consulting services and PHIUS+ certification for the Bush School related to environmental separation and energy performance.

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Tukwila Fire Stations 51 and 52

Tukwila Fire Station 51 and Fire Station 52, part of the City of Tukwila’s Public Safety Plan, are two new

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Day 1

Day 1 is a 37-story structure that provides more than one million square feet of office space for its thousands

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1101 2nd Avenue

4EA considers 1101 2nd Avenue a successful large-scale renovation. With the integrity of an iconic Seattle building maintained while making energy conscious improvements. 

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Hamlin Robinson School

Hamlin Robinson School (HRS) is Washington’s only non-profit school dedicated to dyslexia and language-based learning differences. 4EA consulted with the

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Block 18

Block 18 is a 17-story high-rise commercial building on a half block of the Denny Triangle neighborhood. Its unique glass

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The Spheres

The Spheres are feature of a headquarters campus and are one of the most unique buildings in Seattle.

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Ellie Passivhaus

Ellie Passivhaus is the third multi-family Passive House apartment in Seattle, and the largest at the time of its opening.

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Boren Office Lofts

Located in the Denny Triangle neighborhood of downtown Seattle, Boren Office Lofts is a new, sophisticated office tower designed with

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