What goes into a Mosaic replacement
Most quotes look alike on paper. The difference is in what gets skipped. Here's what goes down on every shingle replacement we do:
- Full tear-off. We remove every layer down to the decking. Roofing over old shingles hides problems and shortens the life of the new roof.
- Decking repair. Every soft, delaminated or rotted sheet gets replaced — documented with photos — at no additional charge.
- Synthetic underlayment. Better than felt against wind-driven rain and Atlanta summer heat, with ice & water shield in valleys and around penetrations.
- New metal. Drip edge, step and counter flashing, and pipe boots are replaced, not reused.
- Architectural shingles. GAF, Owens Corning or McElroy, installed to manufacturer spec.
- Ridge vent + Attic Armor. Attic Armor goes in under the ridge vent to keep pests out without blocking airflow. You won't find it at a supply house — we're Georgia's certified installer.
Repair or replace?
About half the roofs we replace have nothing to do with a storm — they're simply worn out. Architectural shingles in Atlanta typically last 20–25 years; 3-tab shingles closer to 15–20. If your roof is in that range and you're seeing curling, granule loss in the gutters, or repeat leaks, replacement usually costs less over time than chasing repairs.
If it's younger, we'll tell you. Plenty of our customers called expecting a new roof and got a repair instead. Try the 30-second roof age check for a first read.
Most replacements take one day
A typical single-family home is torn off and re-roofed in a single day. Larger or steeper roofs, specialty materials and heavy decking repairs can add a day or two. We magnet-sweep the yard and driveway for nails before we leave, and a partner walks the finished roof with you.
Paying for it
If storm damage is involved, your homeowner's policy may cover the replacement — see how we handle insurance claims. For age-related replacements, ask about financing options when we're out for the inspection.
Frequently asked questions
How long does a roof replacement take?
Most single-family homes are done in one day. Specialty materials, steep pitches or heavy decking repairs can take two to four days.
Do I need to be home?
Not for the whole day. We like to walk the property with you before we start and again when we're finished.
What warranty do I get?
Mosaic's own 15-year workmanship warranty on shingle replacements — fully transferable if you sell — plus the shingle manufacturer's material warranty.
Will you replace rotten decking?
Yes. Damaged and rotted decking is replaced at no additional charge and documented with photos so you can see exactly what was wrong.