4EA Projects - 4EA Building Science

Featured Projects

Boren Office Lofts

Washington

The Bush School

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

Washington

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

Renovated energy conscious office building achieves LEED Gold Certification.

Washington

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.

Washington

Day 1

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

Washington

Block 18

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

Tukwila Fire Station 51. Photo credit Lara Swimmer

Washington

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

California

Merrill Gardens at Rockridge

Located adjacent to a sprawling country club, Merrill Gardens at Rockridge is a six-story mixed-use assisted living facility in Oakland.

Washington

Boren Office Lofts

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

Emmons on Third (Photo credit Lifestring Photography)

Washington

Emmons on 3rd

This 49-unit mixed-use building is Seattle’s first volumetric modular apartment building. Prefabricated, stackable wooden apartment units were built offsite, then

Washington

The Tony Lee

Named for a local attorney, civil rights advocate, and founding member of two non-profit coalitions promoting cultural equity, The Tony

Washington

The Jim and Janet Sinegal Center for Science and Innovation

This 110,000-square-foot STEM building located at the Seattle University Campus entrance consists of new classrooms, research labs, and makerspaces. Its

Oregon

The Canyons

The Canyons brings the richness of natural wood to a 70-unit urban apartment building in Portland, Oregon. Constructed with cross-laminated

Washington

Inspire Apartments

Situated on a triangular site in the Fremont neighborhood of Seattle, this new five-story apartment is the first multi-family project

Washington

Ellie Passivhaus

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

Washington

Hans Rosling Center for Population Health at the University of Washington

4EA was deeply involved in the unitized curtain wall facade design and construction for this risk-reward project.

Louisiana

Louisiana Children’s Museum

Designed for resilience, this museum stands over a lagoon in the heart of New Orleans. With high performance expectations for

California

UCLA Lot 15 Campus Housing

Lot 15 is a new student housing project on a multi-level site at the UCLA campus. It is being built

Washington

National Nordic Museum

This brand new, 53,000-square-foot structure was built to relocate the National Nordic Museum’s ever-expanding temporary and permanent exhibits from its

Washington

1001 Office Towers

These twin Class A high-rise office towers located in downtown Bellevue are custom built for the tenant and are pursuing

Washington

555 Tower

4EA collaborated with NBBJ and Vulcan Real Estate to help design the roofing and waterproofing systems on this new icon.

Washington

Loom House

1960s Northwest modern residence gets renovation to be one of the most sustainable homes in the world

Washington

One88 Bellevue

With a crystal-inspired silhouette, the design includes a faceted facade that extends gracefully past the building lid, forming a crown.

Washington

The Spheres

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

Washington

Liberty Bank Building

This mixed-use affordable housing development pays homage to the first bank west of the Mississippi River dedicated to serving the

Washington

The Marion West

An innovative co-location of a food bank, rooftop farm, and supportive housing. 4EA collaborated with Runberg Architecture Group, The Low-Income

South Carolina

Merrill Gardens at Carolina Park

Nestled within the sprawling 1,700-acre Carolina Park community is the Merrill Gardens at Carolina Park retirement and memory care facility.

Washington

Sitka

4EA collaborated with the project team to help deliver this ultra-sustainable, award winning project in South Lake Union. Sitka Apartments

Washington

Morrison Hotel

We are honored to work with the Downtown Emergency Services Center (DESC) on a variety of their buildings, and helping

Even if you haven’t heard of us, we bet you know us.

Formerly JRS Engineering LLC, 4EA has been at the forefront of providing quality, value-conscious building science solutions since 2005. We work with architects, owners, and contractors to deliver high-performance buildings that deliver improved durability, energy performance and value.

Who We Are

Featured Projects

Loom House

Featured Projects

Inspire Apartments

Featured Projects

Boren Office Lofts

The Bush School

Hamlin Robinson School

1101 2nd Avenue

Day 1

Block 18

Tukwila Fire Stations 51 and 52

Merrill Gardens at Rockridge

Boren Office Lofts

Emmons on 3rd

The Tony Lee

The Jim and Janet Sinegal Center for Science and Innovation

The Canyons

Inspire Apartments

Ellie Passivhaus

Hans Rosling Center for Population Health at the University of Washington

Louisiana Children’s Museum

UCLA Lot 15 Campus Housing

National Nordic Museum

1001 Office Towers

555 Tower

Loom House

One88 Bellevue

The Spheres

Liberty Bank Building

The Marion West

Merrill Gardens at Carolina Park

Sitka

Morrison Hotel

Even if you haven’t heard of us, we bet you know us.

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