Air sealing services in Palm Coast FL - a house that keeps the cool air in
Upstairs rooms that won't cool down and a climbing power bill usually mean air leaks. We find the hidden ones and seal them safely.
- Licensed and insured.
- Free in-person estimates.
- Replies within 1 business day.
Do I need air sealing, or just more insulation?
Air sealing services in Palm Coast close the gaps where outside air slips into your house, around door frames, ducts, fans and the holes cut for pipes, vents and wires, so your AC stops cooling air that keeps leaking in.
Most people call us because the bedrooms upstairs or the room over the garage stay hot no matter where the thermostat sits. More insulation alone won't fix that while air is still moving through the gaps, so if you're thinking about topping up your attic insulation, sealing comes first. The price turns on how many leaks are hiding up there, how much insulation we have to move to reach them and how easy the attic is to work in. The schedule turns on whether something like a roof leak has to be fixed before we start. Quality Palm Coast Insulation Services works that out in an estimate at your house, so you're not guessing.
How can you tell your house is leaking air?
Rooms that won't cool down
The upstairs bedrooms or the room over the garage stay warm even with the AC running hard. That usually means attic or garage air is getting in through gaps you can't see, and every summer you leave it, the system runs longer and the power bill shows it.
Drafts at doors and outlets
You feel air moving at a door frame, an outlet or where a pipe comes through the wall. A few of those are easy fixes, but a lot of them usually means bigger leaks up in the attic, and those keep pulling damp outside air in until they're closed.
Dark streaks in the insulation
If you poke your head into the attic and see insulation gone gray or black in spots, often over walls, can lights or the hatch, that's dust from house air filtering through it. Each streak marks a leak, and piling new insulation on top won't stop the air moving.
How our air sealing services work
I look the attic and the house over before we touch anything, because sealing over a roof leak or a wet spot just traps the problem. Before we tighten a house up, I also check how your gas water heater, furnace or fireplace gets its air, so sealing doesn't leave them short. Our crew then pulls back the attic insulation where it covers the leaks, seals the gaps around can lights, pipes, wires, the hatch and the tops of the walls, and lays the insulation back in place. We keep the eave and gable vents clear while we're at it, so the attic can still breathe. Some leaks around doors you can caulk yourself, and I'll tell you which ones so you're not paying us for them.
Sealing often goes with other work. If your house has a basement or a block lower level, basement insulation makes sense alongside it, because those walls leak at the top too. Foam costs more, but closed-cell foam insulation seals and insulates in one pass, and that's what I'd pick when your ductwork runs through the attic.
Sealing the hidden attic leaks
This suits a house that already has a decent depth of insulation but still has hot rooms and drafts. We seal what's underneath and put your existing insulation back, so you don't pay for material you don't need.
Sealing with a loose-fill top-up
This suits an older house where the insulation is thin or packed down. We seal first and then add blown-in loose fill, which usually costs less than foam and works well once the air has stopped moving.
Find out which leaks are worth sealing, and in what order
We reply within one business day to set a time. I come out, look over your attic and the rest of the house, and give you a free estimate that says what I'd do first and why. There's no pressure to book.
(386) 359-8197Air sealing services in Palm Coast and the permit question
The Palm Coast building official issues the permits the state building code requires before a building is altered or repaired, and the city's list names additions, alterations, re-roofs and some repairs but doesn't mention air sealing. That means whether your job needs a permit isn't settled on paper, so we ask the city building office before we start. If it does need one, we pull it as the licensed contractor and set up the inspections, since the city only takes permit applications from a licensed contractor or the property owner.
Damp air is the other reason sealing matters here. In a hot, humid climate like Florida's, leaking outside air carries a lot of moisture in with it, and it can come in from the attic or the garage. We're based in Palm Coast and see the same sticky rooms over garages on jobs north in St. Augustine and south in Ormond Beach, and we work west out to Palatka too.
What happens after you call us about air sealing?
Call or send us a note
Call (386) 359-8197 or use the form, and we'll set a time for me to come out. We answer from early morning into the evening every day, weekends included.
I look the house over
I check the attic, the hatch, your fuel-burning appliances and anything that needs fixing before we seal. The estimate tells you what I'd do first and why, so you know what you're paying for before any work starts.
We seal, then walk through it
If the city says a permit is needed, we pull it and schedule the inspection. Our installers do the sealing, and when they're done I go over the work with you.
Frequently asked questions
How much do air sealing services cost in Palm Coast?
There isn't a set price, because the cost depends on how many leaks your attic has and how much insulation we have to move to reach them. It goes up if something has to be fixed first, like a roof leak or a bath fan blowing into the attic, or if foam makes more sense than sealing and loose fill. I give you the figure for your house after I've looked at it.
How do I know which air leaks I can seal myself?
Obvious leaks around door frames and openings in your walls are usually fine to caulk or seal yourself. Small, hard-to-find leaks won't come out that way, especially the ones in the attic buried under layers of insulation. Those hidden leaks are the ones worth calling a pro for.
How does a professional find hidden air leaks?
Home energy assessors usually find leaks with a blower door test, which depressurizes the house, and a thermal camera that shows where air is getting through. If you hire an assessor, you can ask whether they hold a Building Performance Institute Building Analyst or RESNET Home Energy Rating System Rater certification, both of which are recognized nationally.
Can sealing a house affect gas appliances?
Yes, it can, which is why federal guidance makes working out how much fresh air the house needs the first step of air sealing. Stoves, furnaces, water heaters and fireplaces that burn fuel need that air, and without enough ventilation, moisture and harmful gases can build up and an appliance short of oxygen may give off carbon monoxide. That's the check I do before we seal anything.
What should be checked in the attic before air sealing?
Federal guidance says to check for live knob-and-tube wiring, vermiculite insulation, roof leaks and bathroom fans that vent into the attic before sealing. The guide calls for stopping work when any of those turn up, so plan on fixing them first. The vents meant to stay open, like soffit, ridge and gable vents and combustion air ducts, stay open.
Does Florida's HOMES program cover air sealing?
Air sealing is on the eligible upgrades list for Florida's HOMES program, and the upgrades have to help the home use at least 20% less energy. Applicants start with a home energy check that shows what improvements are needed. Check the state's program page for whether it's open and how to apply.
Palm Coast, FL
Tell us where your house leaks
Call (386) 359-8197, use the form or email projects@palmcoastinsulation.com, and jot down how you get into the attic, any gas appliances or fireplace, roof leaks and dark spots in the insulation so I can plan the visit.