Scope of Services
Scope of Work – Silicone Roof Coating System
1. Permitting & Compliance
Procure all required permits and ensure compliance with applicable local, state, and federal regulations, including OSHA safety standards.
2. Mobilization & Site Preparation
o Mobilize labor, equipment, materials, and safety systems.
o Protect adjacent surfaces, walls, HVAC units, skylights, and landscaping from overspray or damage.
o Establish fall protection and jobsite safety controls.
3. Roof Inspection & Surface Evaluation
o Perform a pre-installation inspection to identify wet insulation, deteriorated substrates, or existing conditions requiring repair.
o Document conditions prior to coating application.
4. Roof Surface Cleaning
o Pressure wash the entire roof surface to remove dirt, debris, biological growth, loose coatings, and contaminants in accordance with coating manufacturer requirements.
5. Substrate Repairs (As Required)
o Address minor deficiencies such as cracks, voids, fasteners, or deteriorated areas necessary to achieve proper adhesion (excludes structural repairs unless noted).
6. Primer Application
o Prime the roof surface with a manufacturer-approved bleed blocker primer where required to prevent asphalt bleed-through and promote adhesion.
7. Seam Reinforcement
o Seal all seams, joints, and transitions using 924 silicone coating (or approved equivalent), reinforced as required per manufacturer specifications.
8. Flashing & Penetration Sealing
o Seal all roof flashings, penetrations, terminations, and detail areas with silicone coating to ensure a watertight system.
9. Field Coating Application
o Apply silicone roof coating uniformly over the entire roof surface at a minimum rate of 1.5 gallons per 100 square feet, achieving the manufacturer’s required dry film thickness.
10. Quality Control & Thickness Verification
o Verify coverage rates and application consistency to meet warranty and manufacturer requirements.
11. Final Inspection & Punch List
o Conduct a final inspection upon completion and address any deficiencies noted.
12. Site Cleanup & Debris Removal
o Remove all job-related debris and dispose of materials in accordance with local regulations.
o Leave the site clean and broom-swept.
13. Warranty
o Provide a Non-Dollar-Limit (NDL) labor and material warranty, issued by the manufacturer and/or contractor, as specified.