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Energy-Efficient Architecture Solutions
Brach Design has been pioneering energy-efficient architectural solutions for over 25 years, specializing in cutting-edge designs that harmonize modern living with environmental sustainability. Our expertise in Passive House standards is evidenced by eight certified and pre-certified projects completed across Utah, supported by two in-house Certified Passive House Consultants. We maintain a client-centric approach through collaborative design processes, utilizing proprietary 3D modeling technology to provide immersive project visualization.

Our comprehensive services include energy calculations, HVAC system design, and material optimization, all executed with a commitment to creating spaces that deliver superior thermal comfort, clean indoor air, and dramatic energy savings. With deep roots in the Salt Lake Valley and Park City area, we combine technical precision with creative vision to transform residential and commercial projects into high-performance buildings that meet exacting environmental standards while respecting client budgets.
Services
Passive House Design Accessory Dwelling Units Energy Modeling 3D Modeling Residential Architecture Commercial Architecture
Highlights and features
  • 25+ years of energy-efficient design expertise in Utah
  • In-house energy calculations and HVAC system design capabilities
  • Proprietary 3D modeling for complete project visualization
  • Two Certified Passive House Consultants on staff
  • Collaborative design process with direct client involvement
Associations and certifications
  • Passive House Institute US
  • Certified Passive House Consultants
What people say
Superior energy efficiency Collaborative design process Exceptional attention to detail Innovative environmental solutions Beautiful modern aesthetics
Services
Passive House Design
Brach Design creates buildings meeting the world's highest energy efficiency standards. Our Passive House designs reduce energy consumption by 80-90% through advanced insulation, air-tight construction, and heat recovery systems. These structures maintain perfect indoor climate control while dramatically lowering utility costs and environmental impact. Our expertise includes certification through the Passive House Institute US.
Accessory Dwelling Units
We design code-compliant Accessory Dwelling Units that maximize property value and living space. Our ADUs meet Salt Lake City regulations including size limitations, parking requirements, and transit proximity considerations. These flexible units serve as rental properties, family housing, or home offices while maintaining aesthetic harmony with primary structures.
Energy Modeling
Our energy modeling service predicts building performance using detailed calculations of R-values, U-values, and heat transfer dynamics. This analysis optimizes insulation levels, window placement, and HVAC requirements to achieve zero-energy goals. Clients receive quantifiable performance metrics before construction begins.
3D Modeling
We provide immersive 3D models that let clients experience spaces before construction. Our proprietary software enables real-time walkthroughs with material and texture visualization. This technology improves decision-making and ensures design intentions translate perfectly to physical structures.
Residential Architecture
Brach Design creates custom residential projects spanning modern, traditional, and mountain styles. Our homes prioritize thermal comfort, clean air, and environmental responsibility. Services include new construction, renovations, and additions that balance aesthetic appeal with measurable energy performance.
People
Dave Brach
Principal Architect
Dave Brach leads innovative design projects with 25+ years of architectural experience specializing in energy-efficient buildings. His expertise in Passive House standards has transformed Utah's residential landscape through award-winning sustainable designs that balance technical precision with artistic vision.
Margy Maher
Senior Designer
Margy Maher brings extensive design experience to Brach Design's team, focusing on creating functional spaces that meet rigorous environmental standards. Her collaborative approach ensures client visions translate into beautiful, high-performance buildings that exceed expectations in comfort and sustainability.
Questions
What is Passive House design and why does it matter?
Passive House is the world's most rigorous energy efficiency standard. Our buildings use 80-90% less energy for heating/cooling while providing superior air quality and comfort.
Do energy-efficient homes cost more to build?
Not necessarily. Our expertise optimizes designs to meet Passive House standards without budget overruns through strategic material selection and construction methods.
What are the benefits of working with certified consultants?
Our Certified Passive House Consultants combine technical mastery with proven experience delivering 8 certified projects, ensuring code compliance and performance guarantees.
How does 3D modeling benefit my project?
Our proprietary 3D modeling software allows real-time visualization of spaces, material choices, and structural elements before construction begins.
Can ADUs increase property value?
Yes. Accessory Dwelling Units typically increase property values by 25-30% while providing rental income potential and expanded living options.