residential

the fairfield; grantsville, md

ARCHITECT: common ecology

OWNER: PRIVATE CLIENT

Net Zero, Foam-free, Passive House compliant, new construction

ENVIRONMENTAL RESEARCH COTTAGES; MD

ARCHITECT: MORRIS RITCHIE

OWNER: SMITHSONIAN ENVIRONMENTAL RESEARCH CENTER

PHIUS Zero 2021 Certified, 6 Net-Zero, Low-Carbon construction cottages, new construction

the carmic deep energy retrofit; baltimore, md

ARCHITECT: common ecology

OWNER: PRIVATE CLIENT

Net Zero Deep Energy Retrofit of a 1954 stone mid-century modern residence, Green Builder Magazine’s Net Zero Home of the Year, 2024

the zero honeycomb; nj

ARCHITECT: common ecology

OWNER: PRIVATE CLIENT

Net Zero, Foam-free, Passive House compliant, new construction

old hopkins road house; columbia, maryland

architect: miche booz

OWNER: PRIVATE CLIENT

PHIUS+ 2015 Certified, LFI Zero Energy Certified, LBC Petal Certified, LEED Platinum, DOE ZERH, 2018 PHIUS “Best Source Zero” Award, first certified Passive House in Maryland

DALLAS STREET PASSIVE HOUSE RETROFIT; BALTIMORE, MD

ARCHITECT: ZIGER SNEAD

OWNER: PRIVATE CLIENT

Rowhouse retrofit, Passive House compliant, AIA Baltimore Design Award 2018

MOUNTAIN LAKE PASSIVE HOUSE; MOUNTAIN LAKE, MD

ARCHITECT: CARRI BEER

OWNER: PRIVATE CLIENT

PHIUS+ 2012 Certified, Net Zero, our first foam-free Passive House design; from the foundation of passive design, this home is net positive and built from low environmental impact materials.

GRANTSVILLE NEW NET ZERO RESIDENCE; GRANTSVILLE , MD

ARCHITECT: CARRI BEER

OWNER: PRIVATE CLIENT

Net Zero, Passive House compliant, foam-free, new construction