How do I verify a contractor's insurance is adequate and current?
Do not accept a copy of the policy from the contractor. Request a Certificate of Insurance (COI) be sent directly to you from their insurance broker or carrier. Review the COI for coverage types (General Liability, Workers' Comp), policy limits (often $1M+ per occurrence for commercial work), and ensure the policy expiration date covers your entire project timeline.
Technical Context & Implementation
For large-scale commercial facilities, the implementation of this solution requires a systematic approach. Facility managers must consider the building envelope as a single thermal unit. When addressing how do i verify a contractor's insurance is adequate and current, our verified installation partners utilize manufacturer-grade software to perform dynamic simulations.
This ensures that any retrofit—whether it be solar control, security laminate, or decorative privacy film—meets local building codes and maintains the structural integrity of the existing glazing system.
Key Performance Indicators (KPIs)
- Total Solar Energy Rejection (TSER)
- Visible Light Transmission (VLT)
- Infrared Rejection (IRR)
- U-Value (Insulative Performance)
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