Retrofit insulation in Gastonia NC - sealed first, then insulated where it counts
Hot upstairs, drafty rooms or a power bill that keeps climbing? We seal the gaps in your older house, then add insulation where it's thin.
How do you add insulation to a house you already live in?
Retrofit insulation in Gastonia means adding insulation to the attic, floors, crawl space and walls of a house that's already built and lived in, and sealing the air leaks first, so less of what you pay to heat and cool ends up outside.
Most people call us about a hot upstairs, a drafty room over the garage, cold floors or a power bill that won't come down, in a house built with less insulation than it needs. The price comes down to which areas need work, how much is already up there, whether old material has to come out first and how much sealing it takes, and the schedule turns on what has to be fixed before anything new goes in and whether a permit is involved. When the job needs one, we check which offices cover your address and handle the paperwork before work starts, and in Gastonia the city's zoning permit comes first, then Gaston County Permitting issues the construction permit. The estimate I write after looking at your house gives you your own number.
What happens after you call about retrofit insulation?
Call us or send the form
Give us your address early, because we work in cities on both sides of the state line and it decides which permit offices cover your house. Then we set a time for me to come out.
I look over the house
I check the attic, walls, crawl space or basement and note what's in the way, which in most attics is a few decades of holiday decorations. The estimate tells you what needs fixing first, where the insulation goes and what it costs, and I've been writing these for lived-in houses since 2013.
We fix, seal and insulate
If you go ahead, we handle any permit paperwork, fix what has to come first, then seal and insulate. Blown-in and sealing work usually lets you stay home, and if foam is part of the job we give you the foam maker's re-entry time, when people and pets can come back inside, before we start.
I check it, we clean up
Our own crew does the work, and I check it before we leave, the edges and the eave vents especially. Then we clean up so the only sign we were there is a quieter furnace.
How we do retrofit insulation on a lived-in house
Plenty of older houses around here are short on insulation, so we seal first and add it where it counts. I start by checking what's already up there, how many inches and what shape it's in, because fresh insulation over a layer that got soaked or filled with droppings just keeps the problem. Then our crew does the air sealing, closing the gaps around can lights, pipes, wires and the attic hatch, so the new insulation isn't fighting a draft. We keep the eave vents clear so the attic can still breathe, and we lay blown-in insulation, loose fill sent through a hose, evenly out to the edges, where most attics come up thin. Walls get their own decision about working from inside or outside, which I cover in the questions below.
Most retrofit jobs start with attic insulation, because that's where the hot-upstairs complaint usually begins and where it's easiest to add a lot. Spray foam insulation costs more and seals air while it insulates, but sealing the gaps and topping up loose fill usually wins, unless your ductwork runs through the attic, and then foam can earn its price.
Get a retrofit insulation estimate for your house
Send the form and we'll reply within one business day to set up a time for me to come out. I look at the house and give you a free estimate on site, with no pressure and no obligation.
Retrofit insulation questions from Gastonia
How much does retrofit insulation cost near Gastonia?
Blown-in insulation with air sealing usually runs about $800 to $4,000 per job in the Charlotte area, and that's the going rate around here, not our price list. Walls, foam and removing old insulation are separate decisions that change the total, so I give you your own number after I've seen the house. The work is satisfaction guaranteed.
Can new insulation go over my old attic insulation?
Sometimes, but only when the old insulation is in good condition. If it's in poor shape, it has to come out first, which adds to the job, and you can hire a crew for that or do it yourself. I'll tell you which it is once I've been up there.
How do you insulate walls without opening them up?
The usual way is drill and fill, where small holes go near the top of each wall cavity and blown-in insulation fills it. Holes from outside go through the drainage plane, the water barrier behind your siding, which then has to be patched or replaced, so if you're re-siding soon that's good timing, and otherwise working from inside often makes more sense depending on access and that barrier's condition. In a house built before 1980, ask us how we follow lead safety rules, and if there's knob-and-tube, the old wiring strung on porcelain knobs, the electrical code doesn't allow insulation on or around it.
What is the best way to insulate an older house?
Seal the holes and gaps in the ceilings, walls and foundation first, then add insulation. Money spent on insulation can go to waste when the air still leaks around it, and you get more from the job when sealing comes first. That's the order we work in.
Can I get free insulation help in Gaston County?
Yes, if your household qualifies, North Carolina's weatherization assistance program provides free weatherization, which may include insulation and air sealing. Families with incomes below 200 percent of the federal poverty guidelines, or getting Work First or Supplemental Security Income cash assistance, are eligible. The provider for Gaston County is Blue Ridge Community Action in Morganton, at 828-438-6255.
Does an insulation contractor need a license in North Carolina?
State law requires a licensed general contractor once a project's total cost reaches $40,000. Under that line, it's still worth asking anyone you hire about licensing and insurance before they're in your attic. We're licensed and insured.
Other work that often goes with a retrofit
Attic insulation
If the bedrooms upstairs never cool off in summer, the attic floor is usually the first place to look.
Spray foam insulation
Worth a look when your ductwork runs through the attic and you want the air stopped and the space insulated in one pass.
Book a look at your older house
Call (980) 745-0005 or use the form with your home's age, the areas you want insulated and any re-siding plans handy, so I can check the right spots on the first visit.