Energy bills keep going up every month?
Check your attic first — Central Insulation Systems in Mariemont, OH.
Your heating and cooling costs climb higher each season. The house feels drafty in winter and stuffy in summer, no matter how you adjust the thermostat. Most Mariemont homes built before 1980 have outdated attic insulation that lets conditioned air escape through the roof.
High energy bills usually point to heat loss through your attic. Warm air rises and escapes through inadequate insulation, forcing your furnace and AC to work overtime. Old fiberglass batts compress over time and leave gaps where air leaks through.
Adding blown-in attic insulation typically costs $1,500 to $3,500 for most Mariemont homes. The work takes one day and involves bringing your insulation up to R-38 or R-49 levels required by Ohio building codes. Larger homes or those with complex rooflines cost more.
Start by checking your current attic insulation depth. If it's less than 10 inches, you need more. Get quotes from licensed contractors who can measure your attic and calculate the right R-value for Hamilton County's climate zone. Central Insulation Systems has handled attic upgrades in Mariemont since 1988 and can assess your specific situation.
Proper attic insulation cuts your heating and cooling bills by 15 to 30 percent. Your home feels more comfortable year-round, with fewer drafts and more even temperatures between rooms.
What people in Mariemont say
"THEY DID A GOOD JOB AND I THOUGHT THE PRICE WAS REASONABLE."
"I worked with Kevin Con, their field specialist. Kevin talked to me over the phone for quite awhile to make sure that I had a good estimate and knowledge of the procedure. The team came out early and they were efficient in the processes. I would highly recommend them especially because they worked so closely with our roofing team to get the job done in one day."
"I am just so happy. They came out on a Tuesday (the owner Steve and his son) and took a look and had a crew of 2 out for me the next day! They got there at 8:30 am and all was completed by 2:00. The follow up was excellent. I could just go on and on. I am very impressed and want to insulate everything NOW because they were so excellent!"
Other things people in Mariemont ask
house cold high energy bills insulation
Check your attic insulation first. Most heat loss happens through the roof. If you can see floor joists through the insulation, you need more. R-38 to R-60 blown insulation typically pays for itself in 2-3 years.
blown in attic insulation cost
Blown-in fiberglass costs $1.50-3.00 per square foot installed. Price depends on R-value needed and attic access. For a 1200 sq ft attic, expect $1800-3600 total. Cheaper quotes often mean lower R-value.
attic insulation contaminated with rodent droppings
Don't try to clean contaminated insulation yourself. Rodent waste carries serious diseases like hantavirus. The safest approach is complete removal, sanitization of the attic space, and fresh insulation installation to current R-value codes.
when to remove old insulation before adding new
Remove old insulation if it's damaged by water, contaminated by pests, or contains asbestos. If it's clean and dry, you can usually add new insulation on top. Get the old material tested first if your house was built before 1980.
attic insulation removal cost
Costs vary depending on the cause and how much insulation is affected, but most jobs require full removal and sanitation before re-insulation. Removal runs $1–2 per sq ft, and replacement adds another $1.50–4 per sq ft depending on insulation type. For a typical 1,000–1,500 sq ft attic, expect to pay $3,000–$10,000 or more when sanitation is involved. Pest or fire damage usually means the most thorough cleanup. Call us for a free estimate — we'll walk you through exactly what your attic needs.
Ready to talk?
Central Insulation Systems handles attic insulation in Mariemont and the area around it.