Neumann Sloat Blanco Architects

Neumann Sloat Arnold Architects (NSA) is a specialized architectural firm dedicated to the science and art of building envelopes. Founded in 2009 by Brian Neumann, AIA, and Austin Sloat, AIA, with Steve Arnold, AIA, joining the team in 2015, NSA has grown into a respected leader in the field. Our team of eleven architects and construction professionals, based in Oakland, California, with offices also in Lake Oswego, Oregon, and Honolulu, Hawaii, are passionate about ensuring the longevity and integrity of buildings through effective building envelope design.

We understand the building envelope is more than just walls and a roof; it is a complex and critical system comprising diverse materials and assemblies working in harmony to protect the structure and everything inside. Small oversights or miscalculations in the design and construction of these systems can have significant repercussions, leading to costly leaks, condensation, mold growth, and even structural failure. A properly functioning building envelope, however, safeguards the building's interior, preventing corrosion of structural steel, rot in wood framing, and damage to interior finishes.

At NSA, we leverage years of experience and continuous collaboration with leading manufacturers to provide cutting-edge waterproofing technology solutions. We pride ourselves on our commitment to research and staying abreast of the latest industry advancements, ensuring our clients receive the most effective and sustainable solutions available.

Our Services

Our expertise spans the entire lifecycle of a building, from initial design to construction and restoration:

• New Construction: We partner with architects and contractors to develop robust building envelopes that withstand challenging conditions and meet innovative design requirements. Our services include pre-construction assessments, recommendations for suitable building envelope systems, meticulous review of design drawings and construction documents, and the creation of comprehensive technical specifications for building envelope assemblies. Throughout the construction phase, we review plan submittals, address requests for substitutions, and navigate any difficult on-site conditions that may arise.
• Restoration and Repair: We conduct thorough investigations to identify the root cause of building envelope problems, whether it's water infiltration, air leakage, or material degradation. Our team utilizes proven construction techniques and innovative materials to repair and restore the building envelope, ensuring longevity and cost-effectiveness.
• Construction Litigation Support: Our technical expertise and experience in building envelope construction allow us to provide objective and reliable expert testimony in construction disputes related to building envelope failures.

We believe in building lasting relationships with our clients, offering clear communication, transparent processes, and unwavering dedication to delivering exceptional results.