The Applied Technical Services Family of Companies (ATS FoC) conducts wind load evaluations for roofing structures to verify compliance, safety, and structural performance.
Wind acts differently across a roof. Pressure can vary at the field, perimeter, and corners, while building height and surroundings influence the loads used for design. A wind load evaluation for a roof helps project teams understand those demands before they select or modify a roof system.
ATS provides structural engineering evaluations that support roof design and renovation decisions. We examine the building and project requirements, apply the relevant design criteria, and document the assumptions behind our analysis. This work can give owners, designers, and contractors a clearer basis for the next step in design.
What Factors Shape a Roof Wind Load Evaluation?
Wind pressure is not a single number that applies to every building or roof area. Our engineers consider the site and structure, then uses the code and standard adopted for the project. The evaluation may account for:
- Geographic wind criteria
- Building height and configuration
- Surrounding terrain and exposure
- Roof shape and slope
- Interior pressure considerations
- Roof zones and the components being evaluated
The resulting pressures may inform decisions about roof assemblies, attachments, and other affected components. They should be matched to the specific design question. A calculation for a proposed roof system, for example, serves a different purpose than an investigation of existing storm damage.
When Does a Project Need Roof Wind Load Analysis?
Owners and design teams may seek an evaluation during a reroofing project, building expansion, or change in roof assembly. Contractors may need design pressures to coordinate product selection and attachment details. Rooftop equipment or other alterations can also create new questions about wind effects and load transfer.
Our engineers review the information available and identify gaps that could affect the analysis. Existing drawings, roof dimensions, and proposed assembly details can help establish the scope. If assumptions are necessary, we make them clear in the deliverable.
A wind load evaluation does not, by itself, verify how an installed roof performs. Field conditions, workmanship, and assembly-specific testing may require separate review. Keeping those activities distinct helps project teams use each result for its intended purpose.
Wind load evaluations can also improve coordination among disciplines. When the design team understands the pressures for each relevant roof zone, it can discuss attachment and detailing requirements with clearer inputs. That clarity is especially useful when an existing building has incomplete drawings or several roof additions.
ATS brings structural engineering experience to roof-related decisions. We can help clients frame the engineering question, calculate applicable wind demands, and understand how the results relate to their project. Share the building location and planned work with us to discuss a wind load evaluation for your roof.
Contact Us
Contact the wind load evaluation experts at ATS today to discuss your structural inspection needs. Submit a web request form or call +1 (888) 287-5227 to speak with a member of our dedicated customer service team.
