A South Florida attic needs to breathe — soffit in, ridge or gable out. When insulation blocks the eaves, the attic turns into a sealed oven and moisture has nowhere to go.
The most common ventilation problem we find isn't a missing vent — it's blown insulation pushed into the eaves, covering the soffit vents so air can't enter. The attic superheats, moisture condenses on the underside of the roof deck, and the insulation nearest the eaves gets damp and useless.
Every insulation job we do includes DCI SmartBaffles at the eaves to keep the soffit path open. On attics with real airflow problems we also correct blocked ridge and gable vents, add passive venting where it's short, and make sure bathroom exhaust fans are actually ducted outside and not dumping steam into the insulation.
Soffit intake, ridge or gable exhaust, and whether air can actually travel between them.
DCI SmartBaffle sized to your rafter spacing, from soffit up past the insulation line.
Insulation, debris and paint pulled back from gable and ridge vents.
Bathroom and dryer fans ducted to the outside with proper terminations.
Where exhaust is short we recommend passive additions — no power fans unless the design calls for them.
Baffle count and photos in your completion packet.
Every product is named on your quote and your contract. We don't substitute without your written approval. See everything we install.
Baffles are priced per unit and are included in every reinsulation job we do. Exhaust-fan ducting and vent corrections are itemized separately. Ventilation is usually the smallest line on the quote and the one that protects the rest of the investment.
Usually not. In most South Florida homes a powered fan pulls conditioned air out of the house through ceiling leaks and costs more to run than it saves. Passive soffit-to-ridge airflow with the path kept open does the job. If your roof design genuinely needs mechanical help, we'll say so.
Rigid channels installed at each rafter bay that hold insulation back from the soffit vent and give incoming air a clear path up and over the insulation. Without them, blown insulation drifts into the eaves and blocks the vents.
It helps, but it's one of three pieces — ventilation, air sealing and insulation to code. Doing only ventilation on an R-11 attic won't get you there.
Yes. Every shower is sending a gallon of water vapor into your insulation. We duct it to the exterior with a proper termination.
Yes — baffles, vent clearing and exhaust ducting can be done on their own.
CertainTeed fiberglass to R-30 or R-38 with depth markers.
Learn more →RadiantGUARD XTREME on the rafters to reflect heat before it reaches you.
Learn more →Every gap at the ceiling plane sealed — fire-rated where it matters.
Learn more →Free inspection. Written report the same day. Three honest prices. Open 7 days.
