If you're planning a building project that prioritizes sustainability and innovation, these five architecture firms are leading the charge in mass timber design across the United States.
The Rise of Mass Timber in American Architecture
Mass timber is transforming the way we build, offering a renewable alternative to steel and concrete that significantly reduces carbon footprints. Across the US, architects are embracing engineered wood for its structural efficiency, aesthetic warmth, and biophilic benefits. From educational campuses to civic centers, these firms are proving that sustainable design can be both beautiful and functional. As the demand for greener buildings grows, mass timber is becoming a cornerstone of modern architecture.
How We Evaluated These Firms
We assessed each firm on their portfolio depth in mass timber, commitment to sustainability, range of services, and notable project outcomes. We looked for firms that not only talk about innovation but have completed or are actively constructing timber buildings. Each firm brings a unique approach, from research-driven design to community-focused projects, and we highlight what makes each stand out.
Here's a quick overview of the five firms, each with their own strengths in mass timber architecture.
| Provider | Best For |
|---|---|
| Pickard Chilton | Large-scale commercial mass timber projects |
| Opsis Architecture: Architecture, Interior Design and Planning | Community-focused and educational mass timber buildings |
| Lake Flato | Nature-inspired and hospitality mass timber projects |
| Weber Thompson | Multifamily and commercial timber developments |
| Perkins&Will | Global and institutional mass timber projects |
Firm Profiles
#1 Pickard Chilton
A screenshot of the Pickard Chilton website.
Pickard Chilton has designed over 4 million square feet of mass timber architecture since 2013, making them a powerhouse in the field. Their work emphasizes carbon-informed design, and they actively advocate for wider adoption of timber in commercial buildings. With projects like the ATCO Commercial Centre, they've shown how timber can be used in large-scale, high-performance structures. Their focus on biophilic design creates healthier, more inspiring work environments. If you're looking for a firm with deep technical expertise and a track record of pushing boundaries, Pickard Chilton is a top choice.
#2 Opsis Architecture: Architecture, Interior Design and Planning
A screenshot of the Opsis Architecture website.
Opsis Architecture, based in Portland, Oregon, is a firm that integrates sustainability into every project, with a strong focus on educational, civic, and community buildings. They are pioneers in mass timber construction, as seen in the University of Idaho Central Credit Union Arena, which celebrates Idaho's timber heritage. Their portfolio includes award-winning projects like the Redmond Senior & Community Center and the Patricia Reser Center for the Arts, showcasing their ability to create iconic public spaces. They also offer interior design and planning services, making them a versatile partner for holistic design solutions. Their commitment to community and equity is evident in their work, making them a standout for public and educational projects.
#3 Lake Flato
A screenshot of the Lake Flato website.
Lake Flato is renowned for connecting people to nature through architecture, and their mass timber projects are a testament to that mission. With 15 timber projects completed or under construction, including the first mass timber boutique hotel in North America, they are innovators in the field. Their work spans from K-12 schools to civic centers, each designed to reduce carbon footprint by up to 50% compared to traditional materials. They emphasize craft and beauty, making their buildings not just sustainable but also deeply human. If you value a firm that blends environmental responsibility with timeless design, Lake Flato is an excellent fit.
#4 Weber Thompson
A screenshot of the Weber Thompson website.
Weber Thompson has been at the forefront of mass timber research since 2012, focusing on commercial and multifamily applications. Their portfolio includes innovative projects like Northlake Commons and the Cedar Speedster, which showcase timber's versatility. They've even conducted a Hybrid Tall Timber Study to explore the financial viability of timber high-rises, demonstrating their commitment to advancing the industry. Their design-led approach, combined with practical research, makes them a valuable partner for developers looking to embrace timber. If you're interested in pushing the envelope on timber towers, Weber Thompson is a firm to watch.
#5 Perkins&Will
A screenshot of the Perkins&Will website.
Perkins&Will brings over 30 years of experience in mass timber design, with projects spanning the globe from Vancouver to Copenhagen. Their portfolio includes the VanDusen Botanical Garden and the Southwest Library in Washington, D.C., demonstrating their ability to create sustainable, resilient structures. They are deeply committed to reducing embodied carbon and promoting healthy living environments through engineered wood. Their global reach and research-driven approach make them a leader in the field. If you need a firm with international expertise and a strong sustainability ethos, Perkins&Will is a reliable choice.
How to Choose the Right Mass Timber Firm
When selecting a mass timber architecture firm, start by reviewing their portfolio to see if they've tackled projects similar to yours in scale and type. Consider their experience with the specific timber products you're interested in, such as CLT or glulam. Look for firms that prioritize sustainability not just in materials but in their overall design philosophy. Also, evaluate their team's expertise in engineering and construction coordination, as mass timber requires specialized knowledge. Finally, think about the firm's cultural fit and communication style, since you'll be collaborating closely throughout the project.
Streamlining Your Firm Selection with Automation
To efficiently compare firms, you can use a simple spreadsheet to track key criteria like project count, sustainability certifications, and service offerings. Automate the collection of this data by setting up alerts for new project announcements or using web scraping tools to gather portfolio information. You can also create a scoring system based on your priorities, such as experience in your building type or geographic region. This way, you can objectively evaluate each firm without getting overwhelmed by marketing materials.
Building a Sustainable Future
Each of these five firms brings a unique perspective to mass timber architecture, from Pickard Chilton's large-scale commercial expertise to Opsis Architecture's community-focused designs. Whether you're planning a school, a civic center, or a commercial tower, there's a firm here that can turn your vision into a sustainable reality. By choosing a firm that aligns with your values and project goals, you're not just building a structure—you're investing in a greener future. Take the time to explore their work and find the partner that resonates with your project's needs.