Posts in Architecture
S N O W C O U N T R Y

The straightforward roof design of this home is designed for its rugged environment in Washington’s Methow Valley. We kept it simple and avoided complex shapes—a roof that holds snow reduces the chance of slough off and provides an energy-saving bonus.

Deep eaves and generous covered walkways and entries help keep outdoor circulation free of ice, reduce shoveling, and simplify living.

Roof Design in snow country

Plan a simple, generous roof that will hold snow and cover outdoor walkways, entries, and deck areas.

-  A blanket of snow on the roof provides a free, insulating, energy-saving bonus.

-  A roof that holds snow reduces the chance of avalanche, creep, or slough off and minimizes chance of injury or damage to the structure.

-  Plan for the roof to cover four-season outdoor living areas.

-  Keep the roof simple—avoid complex shapes, valleys, and roof-to-wall intersections.

-  Avoid gutters as meltwater can create ice dams at eaves and accumulate in gutters resulting in maintenance issues.

-  Avoid skylights, and roof penetrations when possible. Roof vents, chimneys. and plumbing vents should account for snowpack.

Photos: Built Work Photography

ON THE BOARDS – CAST designs Multi-family housing in Eastlake

Seattle Architect pursues passive house certification with missing-middle housing on Lake Union

Echo on Eastlake apartments is pursuing Passive House certification, with early design and feasibility studies complete on the new 10-unit apartment building in Seattle’s Lake Union neighborhood.

This building will replace an existing single-family structure in this residential urban village, adding missing-middle housing. It utilizes the stacked flats concept which pushes the bounds of the single-family envelope but maintains an urbanism-friendly street frontage. There is one central stair and no shared walls. And, the two homes on the ground floor are both fully accessible.

Six-to-twelve-plexes offer a superior urban experience, more housing units, more housing variety, and at least some fully accessible housing units. They also may preserve more tree canopy, increase open space, and optimize daylight compared to townhomes.

More to come in the months ahead.

TEAM
Developer: West Crescent Advisors, LLC
Owner’s Representative: Woodworth Construction Management LLC @woodworth_built
Architect: CAST architecture
Builder: Carrig Construction
Civil Engineer: Davido Consulting Group
Landscape Architect: Karen Keist Landscape Architects
Arborist:  Moss Studio
Geotechnical Engineer: Pangeo, Inc.
Surveyor: Terrane
Structural Engineer: Harriott Valentine Engineers
Envelope Consultant: B.E.E Consulting

CAST is Hiring - join our team

Seattle architect hiring

Current Opportunities:
Design Associate with 2+ years of experience
AND
Project Architect/Manager with 5+ years of experience

CAST Architecture is a Seattle-based firm with extensive experience designing contemporary spaces throughout the Northwest. Specializing in modern and sustainable projects, the firm is committed to improving the lives of individuals, families, and the community through vibrant and thoughtful design. We are inspired by collaboration, intend on crafting timeless, high-performance buildings, and are committed to positive social outcomes.

Our studio environment is friendly and low-key. We enjoy working collaboratively and actively foster a team approach in all of our endeavors. We pride ourselves in promoting a healthy work/life balance and passions and interests outside the office. While we’d love to have everyone in the office working together, we support flexible remote-work scheduling.  

DESIGN ASSOCIATE

Job Description
The candidate will work under the leadership of a licensed architect/project manager and will assist with all aspects of the design and production of residential, commercial, and public architectural works. Additional duties will include general administrative tasks and assisting with the production of marketing materials as needed.

Experience with documentation and delivery is a big plus. We’re always working on several tenant improvements, early learning centers, and custom residential work that require collaboration, creativity, and attention to detail.

Qualifications

• First and foremost you are an exceptional designer who excels working in a collaborative and creative environment

• A ‘can do’ work attitude on all tasks from the mundane to the extraordinary

• Solid verbal, written, and graphic communication skills

• A well-rounded understanding of the technical aspects of architectural design including materials use, construction techniques, and construction details

• A Bachelor’s or Master’s degree in architecture or interior design from an accredited university is required

Technical skills

• Proficient with architectural BIM software, preferably ArchiCAD (Note – we do not use Revit/AutoCAD). We will train if you don’t have ArchiCAD experience but are ready to learn.

• Familiar with Affinity/Adobe design products, Bluebeam, and Microsoft Office.

• Capable of producing high-quality renderings with Lumion is a plus but not required.

Benefits

  • Flexible schedule, remote work

  • Competitive compensation

  • 401K+3% employer match

  • Health, dental, and vision insurance

  • Overtime pay

  • Annual bonus

  • Support for professional development and certifications

Submit a cover letter, resume, and samples of design work digitally to employment@castarchitecture.com. We will review and contact applicants on a rolling basis in January.


PROJECT ARCHITECT/MANAGER

Job Description
The immediate need is to work on a range of housing projects, including affordable multifamily, market-rate infill, custom houses, and institutional projects.  Our projects are staffed with small fluid teams, usually with a principal, project architect and one or more design associates. After a collaborative schematic design, the project architect leads design development, consultant coordination, construction documents, permitting, and construction administration, while managing additional staff as necessary to complete the project.

Qualifications

  • First and foremost you are an exceptional designer who excels working in a collaborative and creative environment

  • A ‘can do’ cooperative attitude

  • Highly organized project management

  • Solid verbal, written, and graphic communication skills

  • A well-rounded understanding of the technical aspects of materials, methods, energy use, and construction details

  • 5+ years experience

  • A Bachelor's or Master's degree in architecture from an accredited university is required

Technical skills

  • Proficient with architectural drafting software, preferably ArchiCAD (Note – we do not use AutoCAD).  We will train if you don’t have ArchiCAD experience but are ready to learn. 

  • Proficient with Bluebeam, and Microsoft Office suite. 

  • Capable of producing high-quality renderings with Lumion would be a huge plus but not required

  • Certification in Passive House or LEED, energy modeling, and experience with sustainable construction systems and methods.

Benefits

  • Flexible schedule, remote work

  • Competitive compensation

  • 401K+3% employer match

  • Health, dental, and vision insurance

  • Overtime pay

  • Annual bonus

  • Support for professional development and certifications

Submit a cover letter, resume, and samples of design work digitally to employment@castarchitecture.com. We will review and contact applicants on a rolling basis in January.

No phone calls or hand-delivered applications, please.

Making “Plexible” Projects Possible
Jansen Court, missing middle housing, Seattle Housing

Courtney W. Banker’s report Making “Plexible” Projects Possible includes research and examples from Seattle architect Matt Hutchins

Missing Middle Housing — Why Stacked Flats?

Stacked Flats push the bounds of the single-family envelope but maintain an urbanism-friendly street frontage. 6-/12-plexes offer a superior urban experience, more housing units, more housing variety, and at least some fully accessible housing units. In Matt Hutchins’s design approach, 6-/12-plexes also preserve more tree canopy, increase open space, and optimize daylight compared to townhomes.

Stacked flats can feature one or even four fully accessible units on the ground floor—without the need for an elevator (a significant cost too burdensome for most small-scale projects). They are a powerful incremental development strategy that can be replicated to result in substantial change, helping neighborhoods grow with more sustainable land uses, urban-supportive density, and accessible housing units.

This report builds on prior efforts to promote missing middle housing in Austin, Texas, leverages interviews with 23 local and national experts, and employs financial modeling of for-rent projects to identify the key barriers facing stacked flats.

The report is at the University of Texas Scholar Works: https://repositories.lib.utexas.edu/handle/2152/115590

@Courtney Banker
@Matt Hutchins AIA CPHD

cast's community design in the methow valley
mazama public house, methow valley, community design

Mazama Public House at the north end of Washington’s Methow Valley

mazama public house in the Methow valley community

The Mazama Public House is set to become the gathering spot for the community of Mazama, at the north end of Washington’s Methow Valley. Oriented toward Goat Peak mountain views, the 1,868 square foot public house is designed to seat 56 and another 50 outside with built-in benches on the four-season covered patio.

An expansive three-door door system opens in the summer months for a seamless connection to the outdoor decks. The indoor area incorporates performance space, and the large garage doors allow for flexibility and increased seating capacity. The height of the shed roof and the expansive windows on two sides are sited to take advantage of natural light and views. The interior features wood beams punctuated by blackened steel and concrete floors. Custom tables and bar slabs were crafted from locally sourced Douglas-fir. Outside, blackened steel will accent the wood structure. The siding is a dark-stained, rough-sawn vertical channel shiplap.

See more on our website.

Photos by: Benjamin Drummond Photography www.benjandsara.com

CAST designs missing-middle housing in capitol hill
Seattle, missing middle, urban density

Jansen Court missing-middle housing in the Capitol Hill neighborhood of Seattle.

Seattle architect designs missing-middle housing

Jansen Court Apartments is a Built Green 4-Star 10-unit studio apartment building on the back of a 30’ parcel in Capitol Hill, preserving a turn-of-the-century house in the front yard.

With a single stair, this 4-story apartment building was quite the puzzle -- the complexity of regulations are magnified on a small project. Each level is different, with a basement, typical story, vaulted story, and unit with roof access. They're small, 400-600 SF, but nicely livable spaces.

And, it’s in Capitol Hill with a pretty street and bustling neighborhood. Walk Score: 92!

CAST is closely associated with efforts to improve housing affordability through increasing the “missing middle” moderate density infill within existing neighborhoods.

Photo credit: @lensit.studio

A Lakeshore home maximizes its site and views
lakefront home, lake views, living room

SEATTLE architect MAXIMIZES lakefront SITE

This full renovation adds space to support dynamic family life—places to work, play, entertain, and exercise. Programmatic additions include a second-floor music room and a third-floor family/media area opening up through a ghost door to expansive views, a kitchenette, a small gym, an office, and a pocket art studio. A bright, double-volume wall of glass in the staircase seamlessly connects floors and is topped with a skylight.

The kitchen’s neutral palette includes soft-close, white oak cabinets with custom panel details, honed quartz countertops, and a solid surface backsplash. A landing on the second floor offers a special moment to enjoy the green roof, with abundant daylight from glazing and a skylight, before entering the music room.  Glazing and outdoor living spaces allow the architecture to feature the views of Lake Washington.

Interior Design: Hyde Evans Design
Built: Align Builds
Photos by: Andrew Giammarco

See more here.

interior living room, art nook, lake views
lakefront home, lake views, living room, dining room kitchen lounge
Can I be more sustainable by living in a tiny home?
Seattle DADU, kitchen, backyard cottage, interior

A Seattle Detached Accessory Dwelling Unit

Sustainable living in a tiny home

CAST is featured in Porch’s round-up: Everything About Tiny Living: Tips From the Experts

We are rethinking space and home. CAST believes tiny homes, accessory dwelling units (ADUs), and backyard cottages are inherently sustainable building options, as well as sensible answers to the housing crisis. Tiny homes require fewer materials to build, create less waste, and use less energy to power, heat, and cool when compared to traditional single-family houses. 

In addition, people who live in tiny houses will own fewer possessions and spend less overall. Downsizing will influence lifestyle in many ways—streamlining possessions, becoming more mobile, and building financial security—which leads to a lower carbon footprint. Typically, as one moves into a tiny home, other segments of life change positively as well including overall consumption of goods, services, and even food. And this, in turn, reduces the impact on the environment. Specifically, with carbon footprint in mind, the factor that will have the most impact is the size of the home.

Good design matters. Our backyard cottages are designed to be energy efficient, low cost, and built for privacy within their context. Daylighting is important in every home and especially in small spaces. Effective storage is essential. Layering and overlapping are key to designing successful small spaces while using different materials will create well-defined areas. Plan to maximize every square foot in common living areas and integrate outdoor space. Covering outdoor space makes it feel like an extension of the home, without having to heat or cool it.

Density and more efficient land use are critical to addressing our housing crisis, climate change, and persistent inequities in access to housing. Modest infill houses like tiny homes, ADUs, and backyard cottages are a key strategy to empower citizens to provide new housing, build generational wealth, and leverage taxpayers’ investment in infrastructure, transit, schools, and parks. Plus, these homes could create an affordable housing inventory.

Photo, above: Cindy Apple Photography
Photo, below: Benjamin Drummond Photography

sustainable tiny home,  Methow Valley

A functional and sustainable tiny home in Washington’s Methow Valley

See more of this tiny home on our website.

this Mercer Island Home Brings in the outdoors
interior, living room, kitchen, dining room

this mercer island custom home brings in the outdoors

With neighbors close by, this home on Mercer Island is organized into two solid masses flanking a glass box that acts as the gathering area. An open staircase ties the levels together and a bridge links bedrooms upstairs and allows for a vantage point to the living room below and the backyard tree canopy. With glass doors and large stacked windows, the main gathering area is linked to the outdoor patio and beyond to the forested green space. The exterior materials are accentuated by wrapping into interior spaces. The dining room, kitchen, and large walk-in pantry offer intimate spaces, with a strong connection to the two-story living space. The pantry, with plentiful storage, can be closed off from the open kitchen and casual eating area.

See more in the Homes section of our website.

Photos by: Andrew Giammarco

URBAN DENSITY In Seattle’s Montlake neighborhood
Seattle ADU, DADU, missing middle housing

A modern Tudor-style cottage built to fit the neighborhood and add density to Montlake

DADUs help seattle’s density

This well-crafted modern Tudor-style cottage in Seattle’s treasured Montlake neighborhood brings forward a model of urban density, while providing a private home. A gracious entry brings you to the great room with vaulted ceilings, dark-wood beams, and loads of natural light from all four sides of the home. The kitchen is designed with abundant easy-to-use storage and generous counter space. The dining area’s large glass doors open to a patio facing inward to the property’s shared courtyard that connects the private homes and provides opportunities to gather. A lot of home fits into the 1,225 square feet with three bedrooms, two baths, flexible utility space, and creative storage. Two entrances make access to both levels of the home straightforward.

See Built Green’s case study on their website: CAST architecture Modern Tudor DADU It highlights energy efficiency, low-impact development, rainwater catchment, indoor air quality, moisture protection, and materials with reduced environmental impact throughout the home and property.

See more: Blaine Cottage

Photos by: Andrew Giammarco