Where your heat is going
Houses lose heat in two main ways. Heat moves through walls, ceilings, and floors, and warm air leaks out through gaps. Insulation slows the first. Air sealing stops the second. Each works better with the other.
The usual trouble spots are the attic, exterior walls, the rim joists along the top of the basement wall, and anywhere pipes, wires, ducts, chimneys, or recessed lights pass through a ceiling or wall. Small gaps around doors and windows add up too.
The payoff can be real. ENERGY STAR estimates that homeowners can save an average of 15% on heating and cooling costs, or an average of 11% on total energy costs, by air sealing their homes and adding insulation in attics, floors over crawl spaces, and basements.
Insulation services from Blackridge Exteriors
We provide professional insulation services that help regulate indoor temperatures, reduce drafts, and improve overall energy efficiency. By sealing gaps and improving thermal performance, we help your home stay comfortable through hot summers and cold winters.
The first step is finding out where your house is actually losing heat. Then we recommend the work that will make a real difference, even if that turns out to be less than you expected.
Because we also work on roofing, siding, and windows, we look at the exterior shell as a whole rather than one piece at a time.
We insulate attics and walls, and we work with blown-in, batts and spray foam depending on what the space needs. Air sealing is part of the job rather than an upsell, we run energy audits to find where the heat is going, and we remove old insulation when it needs to come out before new goes in.
Signs your home needs better insulation
- Rooms that always run colder or warmer than the rest of the house
- Drafts near outlets, baseboards, windows, or doors
- Cold floors above a garage or crawl space
- A furnace that seems to run nonstop in winter
- Icicles and ice dams along the roof edge
- Attic insulation that looks thin, patchy, or compressed
- Snow melting off your roof well before it melts off your neighbors' roofs
The link between insulation and ice dams
Ice dams are one of the clearest signs of heat escaping into the attic, and they're a familiar sight on Toledo roofs in winter. Warm air leaking up from the living space warms the roof, snow melts, and the water refreezes at the colder roof edge. That ridge of ice holds back more meltwater, which can leak into walls, ceilings, and insulation.
The University of Minnesota Extension recommends making the ceiling airtight first, so warm, moist air can't flow into the attic, and then considering more ceiling or roof insulation. Leaks from ice dams can also lead to mold and mildew, so it pays to fix the cause, not just the stain. If ice dams have already damaged your roof, see our roofing page.
Seal first, then insulate
Piling insulation on top of unsealed gaps is a common mistake. Many types of insulation slow heat but don't stop air from moving through them, so warm air keeps finding its way out. Sealing the gaps first gets more out of the insulation that goes in after.
Ventilation belongs in the same conversation. A sealed attic floor still needs a properly vented attic above it, and a tighter house needs a plan for moisture. A good recommendation accounts for both.
Common insulation options
There's no single right insulation. The best choice depends on where it's going, how that part of the house is built, and how easy it is to reach. Common options include:
- Blown-in loose-fill insulation, often used to add depth in attics
- Batts or rolls fitted between open framing
- Spray foam, which insulates and seals air leaks at the same time
- Blown-in insulation for closed exterior walls
- Rigid foam board, including the foam backing on insulated siding
What affects the cost of insulation work
Your quote is clear and upfront, with no hidden costs.
- The size of the area being insulated
- How easy the space is to get into
- Whether old, damaged, or wet insulation needs to come out first
- How much air sealing is needed
- The type and depth of insulation
- Any ventilation corrections the space needs
How an insulation project works
- Schedule your free estimate: call 419-233-1888 or request one online. Website requests get a response within 48 hours.
- Get a clear plan: we inspect your home, show you where heat and air are escaping, and give you a straightforward quote with no pressure.
- We get to work: careful sealing and installation, quality materials, and clear communication, with a clean home when we're done.
- Final walkthrough: we review the completed work with you so you know exactly what was done and where.
Sources
- Homeowners can save an average of 15% on heating and cooling costs (or an average of 11% on total energy costs) by air sealing their homes and adding insulation in attics, floors over crawl spaces and basements. energystar.gov
- Ice dams form when heat warms the roof above freezing and melt refreezes at the edge; water can leak into walls, ceilings and insulation; first make the ceiling airtight, then consider more insulation; ice dam moisture can lead to mold and mildew. extension.umn.edu