Spray Foam Contractor Checklist

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01Define the work0 of 4

Make each bid describe the same project.

The proposal identifies the project area and the air and thermal boundaries.The contractor has documented water, structure, pest, radon, and combustion concerns that need assessment.The scope identifies surfaces to spray, areas to protect, and inspection access to leave open.Required permits, inspections, qualifications, insurance, and responsible parties are identified.

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02Ask for the evidence0 of 4

Put the exact material and its requirements in writing.

The exact product and formulation are named, with current label, safety data sheet, and technical documents.The scope specifies the intended thickness and the product’s substrate, temperature, lift, and cure requirements.The proposed fire covering or exposed use is supported for this exact product and assembly.The contractor explains how the assembly handles air leakage, moisture, drying, and transitions to other materials.

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03Plan the work zone0 of 4

Know what will happen before anyone starts spraying.

The contractor provides product-specific arrangements for occupants, pets, restricted access, and re-occupancy.The written work plan identifies isolation, ventilation, HVAC protection, and worker protective equipment.Adjacent rooms or units, ventilation exhaust locations, and communication with affected occupants are addressed.A responsible contact and the shutdown, emergency, cleanup, and waste procedures are identified.

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04Agree on the handoff0 of 4

Decide what a complete, documented job looks like.

The installer will record substrate condition and required moisture and temperature checks before application.The handoff will include product and lot records, installation conditions, thickness checks, and useful photos.The contract assigns responsibility for corrections, fire covering, final inspections, and permit completion.Payment milestones, warranty terms, exclusions, and the process for reporting a concern are written down.

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