Marietta homes range from early-1900s builds around the square to mid-century ranches in Forest Hills, each presenting different roof access and material needs. The local crew works from its Marietta base and reaches every neighborhood via I-75, US-41, and GA-120 without long commutes.
Hot, humid summers drive most replacement calls after thunderstorms while mild winters still produce enough freeze-thaw cycles to affect older flashing and gutters. Every project receives an upfront quote and follows current Cobb County requirements.
Below is what Marietta customers get when they book commercial roofing with us — local dispatch, and the exact process we use across Georgia.
Marietta commercial buildings in areas like Downtown Marietta and near Marietta Square often feature older flat roofs that collect standing water during the humid subtropical summers. High humidity accelerates membrane blistering and seam failure on TPO and EPDM systems, while mild winters still allow freeze-thaw cycles around roof drains and penetrations. Cobb County code requires positive drainage and specific wind-uplift ratings that change with building height and exposure near Kennesaw Mountain.
Roof replacement on commercial properties in Whitlock Heights or Forest Hills typically involves removing multiple layers of existing modified bitumen before installing new insulation and cover boards. Edge details around HVAC curbs and parapets must account for the heavy tree cover common in these neighborhoods, which drops debris that clogs scuppers and leads to interior leaks. Proper attachment methods differ between steel deck and concrete deck buildings found throughout the county.
Commercial Roofing Services We Offer in Marietta
✓TPO Membrane Replacement
Heat-welded TPO systems installed over new insulation on commercial flat roofs to resist UV and ponding water common in Marietta summers.
✓Modified Bitumen Repair
Torch-down or cold-applied modified bitumen patches and full replacements that restore waterproofing around HVAC units and parapets.
✓Commercial Roof Coating
Elastomeric coatings applied to extend the life of existing metal and membrane roofs while reflecting heat in Cobb County’s hot summers.
✓Drainage and Scupper Installation
New primary and secondary drains plus scuppers added to correct standing water issues on older commercial buildings near Glover Park.
✓Metal Panel Roofing
Standing seam and screw-down metal systems for sloped commercial structures in Forest Hills and Whitlock Heights that need wind resistance.
How It Works in Marietta
- 1
On-Site Inspection
We walk the entire roof, check deck condition, document penetrations, and test drainage on your Marietta commercial building.
- 2
Material And Code Review
We match insulation R-value, membrane type, and attachment method to Cobb County requirements and the building’s specific deck and slope.
- 3
Removal And Preparation
Existing layers are removed where needed, wet insulation is replaced, and the deck is prepared for proper adhesion or mechanical attachment.
- 4
Installation And Edge Details
New membrane or panels are installed with sealed seams, flashings, and drainage components completed before final inspection.
Serving All of Marietta
We regularly handle commercial roofing jobs near:
- 📍Marietta Square
- 📍Glover Park
- 📍Marietta Museum of History
- 📍Kennesaw Mountain
Commercial Roofing Pricing in Marietta
Upfront written quotes after inspection; price depends on roof size, existing layers, and chosen system.
Want the full picture of this service? See our Commercial Roofing page, or everything we do in Marietta, GA.