LTBa is a Denver-based modern residential architecture firm, specializing in custom homes, additions, and renovations throughout Colorado.  We create exceptional homes for people who value thoughtful, well-crafted design.

We emphasize natural light, connection to the outdoors, high-quality materials, and spaces that are peaceful, restorative and feel good to be in.  We look for design solutions that are creative and elegant--but also functional and useful to our clients.

Our work combines a refined modern aesthetic with Passive House and high-performance building principles to create homes that are both beautiful and technically sophisticated.  This approach results in houses with exceptional energy efficiency, superior comfort and indoor air quality, long-term durability, and increased resilience to wildfires.

We approach every project as a collaborative partnership, working closely with homeowners, builders, and consultants to ensure clear communication--and outstanding results.