Roof Replacement Planning

The planning work before the contract is signed determines whether an Atlanta commercial roof replacement produces a warranted 20-year asset or a 5-year problem. Scope, membrane selection, insulation specification, warranty path, and contractor selection - we document all of it before you commit.

Commercial roof replacements fail more often at the planning stage than at the installation stage. The wrong membrane selection for the building's use, the wrong insulation specification for Georgia's energy code, the wrong fastener pattern for the building's wind exposure category, the wrong warranty path for the owner's capital horizon - all of these produce a replacement that either fails early or leaves money on the table. By the time the installation is complete, changing these decisions costs real money. Planning the replacement correctly costs a fraction of fixing a misspecified one.

Atlanta's specific market conditions make replacement planning more consequential than in most markets. The 1990s and 2000s suburban office reroof cycle running through Perimeter Center, Sandy Springs, and the Cobb Galleria corridor means there is currently high demand for replacement contractors across the metro - which means contractor selection quality varies significantly and the low-bid-wins dynamic produces replacement specs that are good enough to pass inspection but not good enough to deliver the 20-year warranty life the owner thought they were buying. Planning work that produces a specification detailed enough to produce truly comparable bids is the defense against that dynamic.

Replacement planning is a service we provide separately from replacement installation. An owner who wants an independent scope of the replacement, a defensible bid package, and third-party quality oversight during installation can engage us on those terms without also engaging us to do the installation. Some owners prefer to separate the planning work from the execution work - we support that model.

Condition documentation: Full roof walk with photo log keyed to the roof zone diagram. Core pulls at representative locations to confirm insulation condition and establish the recover-versus-replace decision. Deck inspection at core pull locations. Drain capacity assessment against Atlanta rainfall intensity-duration-frequency data for the building's roof area. Parapet flashing condition. Penetration flashing condition. The condition documentation is the baseline for the replacement specification - every decision downstream references it.

System selection: Membrane selection based on building use, deck condition, slope, moisture profile, and owner's capital horizon - not based on what the contractor carries in the truck. For most Atlanta commercial buildings, 60-mil or 80-mil TPO is the right starting point; we document the reasoning when a different system is specified. Insulation specification to IECC 2021 R-25 minimum with tapered insulation design against the drain layout and documented ponding patterns. Fastener pattern design against IBC 2021 wind-uplift requirements for the building's zone and exposure category.

Warranty path specification: Every Atlanta replacement planning engagement identifies the manufacturer warranty path before the scope is finalized. Which manufacturers' NDL warranty programs apply to the specified system and the building's location. What the manufacturer requires at closeout - field inspection, documentation, startup certificate. What maintenance obligations keep the warranty active over its 20-year term. The warranty path is in the specification, not left to the winning contractor to figure out after contract execution.