
Building Envelope
FSA staff have specialized in building envelope work for over 25 years, and we understand that it is as important a system as any mechanical or electrical system, contributing to overall energy efficiency, health, and sustainability of the building …

Building Structures
The design of building structures has grown more sophisticated as computer power and the understanding of building load requirements have improved. Buildings currently in services may use one or more of at least a dozen structural systems to …

Roofing & Waterproofing
FSA combines experience and knowledge with our industry-leading reputation and extensive technical know-how to help our clients arrive at the most effective solutions for their roofing and waterproofing issues. All of our staff are encouraged …

Condition Assessment
Efficiencies in the maintenance, repair and replacement of roof systems have a significant positive effect on the overall long-term financial operations of the building.

Energy & Sustainability
The primary roles of all building envelopes are to isolate the interior environment from the exterior one, by controlling the transmission of heat, light and moisture, and to minimize energy use while doing so. Sustainability is the capacity …

Testing & Commissioning
FSA’s state-of-the-art ‘toolkit’ includes: Site investigative equipment: Thermographic camera and recorders Moisture meters, digital thermometers, and manometers Blower door and smoke generation equipment

Heritage Buildings
At their best, historic buildings are not only monuments to celebrate our architectural and engineering heritage, but continue to provide a protective environment for their present occupants. FSA understands the goals and issues with the …

Building Forensics
FSA is active in dispute resolution both as an expert witness in the areas of roofing and building envelope systems, and as a technical resource in the mediation and arbitration processes.