The Bush School

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

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

Day 1

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

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.

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

Block 18

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

The Spheres

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

Ellie Passivhaus

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

Boren Office Lofts

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