New Roof Replacement & Overlay Overview
Flat Roof Company installs complete new roof replacement systems and overlay roofing systems for commercial, industrial, high-rise, and residential properties. Each roof assembly is designed to meet structural requirements, energy efficiency goals, drainage needs, and long-term performance expectations.
Roof Insulation & Cover Board Systems
Proper insulation is critical to roof performance, energy efficiency, and code compliance. Flat Roof Company installs multiple insulation and cover board systems depending on the roof design and building use.
- Polyisocyanurate (ISO) insulation boards in multiple thicknesses
- ISO boards available in various R-values to meet energy codes
- Expanded Polystyrene (EPS) insulation systems
- High-density cover boards for added durability
- Tapered insulation systems for water drainage and diversion
Roof Replacement vs Overlay Systems
A full roof replacement involves removing the existing roof system down to the deck and installing a new assembly. An overlay system installs a new roofing system over the existing roof when conditions allow, reducing tear-off costs,
waste, and downtime.
R-Values, Thickness & Energy Performance
Insulation thickness and R-value selection is based on local energy codes, building usage, and long-term efficiency goals. Our team evaluates required R-values and selects insulation systems that balance performance, load
considerations, and cost.
Tapered Insulation & Drainage Design
Tapered insulation systems are engineered to direct water toward drains, scuppers, and gutters. This reduces ponding water, improves roof lifespan, and protects the building structure.
Waste Management & Jobsite Safety
Roof replacement and overlay projects require proper waste handling and safety planning. Flat Roof Company coordinates dumpsters, trash chutes, material staging, and debris removal to maintain clean, safe job sites.
- On-site dumpsters and waste separation
- Trash chutes for high-rise projects
- Debris containment and controlled disposal
- Fall protection and OSHA-compliant safety systems
- Site protection for occupants and surrounding property
Service Areas
Flat Roof Company provides roof repair services throughout Maryland, New York, and Delaware.
Projects
