In partnership with 425
Magazine, Lochwood-Lozier’s team
set out to build the 2021 Northwest Idea House to showcase innovation in
technology, sustainable materials, appliances, furnishings, lighting, and more,
while also focusing on protecting and preserving the wetlands that surround the
home.
Vital Stats
|
Section
|
Points
|
Location: Woodinville
Star Level: 5-Star
Checklist: 2018 Single Family/Townhome
Verifier: Evergreen Certified |
Site and Water |
189 |
Energy Efficiency |
188 |
Health and Indoor Air Quality |
136 |
Material Efficiency |
128 |
|
Total Score |
665 |
The project has a five-foot setback from a wetland ecosystem,
creating connectivity to a landscape with plenty of native wildlife and vegetation.
Throughout construction, the project team observed Herons (Great Blue & Grey),
beavers, Columbian Black-tailed deer, dragonflies, pacific tree frogs, American
bullfrogs, and many other creatures in the backyard.
From the street view, the modern and trendy farmhouse-style
home stands out from other more traditional houses in the neighborhood. Amidst
the isolation that the pandemic has brought about, many of society’s “normal”
activities were constrained to their residences and made virtual. As a result,
this project sought to integrate some of those activities into the space itself.
The design features a “Zoom Room” for an unbeatable work-from-home setting with
a stunning view of the backyard. Outside of the workday, the residents can
enjoy a variety of in-home activities: an entertainment/theater room complete
with a wet bar and beverage fridge; a music room with decorative sound
attenuation tiles; an exercise room with a sauna and steam shower nearby and is
equipped with ventilation systems that filter and pre-heat fresh air into the
entire home.
Throughout the early stages of construction, Lochwood-Lozier
explored different iterations of building components and systems to achieve significant
energy savings to target Built Green 5-Star’s required 30% energy savings or
greater (as compared to code). The combination of a ducted heat pump system, ceiling
cassette mini-split heads, in-floor hydronic radiant heating, balanced
ventilation system, and humidity sensor exhaust fans allows for the home to
remain comfortable and energy efficient. The intentional placement of the mechanical
systems keeps them in the background while bringing the interior finishes
and outdoor views at the foreground. A 5.6 kW solar photovoltaic system was
installed at the southeast and southwest sides of the roof to offset some of the
energy consumption of these mechanical systems, the EV chargers, and luxurious
amenities.
The three-bedroom, two bath house is meant to allow the occupants to age in place. The first floor has a kitchen, main living space, a bedroom and bathroom, and ADA-compliant doorways.
Overall, this home is a comfortable, clean, net positive building, allowing the homeowners to be happy, healthy, and confident in the knowledge that their home is serving their needs, meets a high standard of excellence, and is protecting the environment in the process.
To monitor the energy consumption and usage of the home, the
project incorporated a Brilliant
Smart Home System that integrates an audio/video intercom, lighting, HVAC
controls, and security cameras along with an EcoBee Smart Thermostat. Innovative
features like motorized touch-sensor cabinet doors, Alexa-enabled kitchen
faucets, touchscreen wine and coffee dispensers, switchable glass windows in
front of the bathtub for privacy, a bidet in the primary bathroom, lights tubes
in the primary closet, and an operable skylight also makes this home hard to
leave! Many of these technological elements will also allow for its residents
to age in place and ensure this is their forever home. Ultimately, the 2021
Northwest Idea House shows that high-performance and innovation is achievable
in a large, luxury home with intentional design, details, and execution.