Insulation contractor in Marion, IA - fewer drafts in old and new homes
J&R Cedar Rapids Insulation Services is an insulation contractor working in Marion, IA. We find where your house loses heat, seal the gaps and insulate attics, walls, basements and crawl spaces so drafty rooms and cold floors settle down.

Marion's houses span old Uptown and newer edges
Marion shares a border with Cedar Rapids, so it's close to home for our crew. The houses here run the same range we see in Cedar Rapids and Hiawatha. Marion is an old city, and around Uptown you'll find houses with plenty of years on them. The newer neighborhoods farther out were built with more insulation from the start, but they have their own soft spots.
So a Marion job usually starts with me climbing up to see what that house was built with, because two houses a few blocks apart can need opposite things.
What to know before an insulation job in Marion
In Marion, permits come from the City of Marion Building Division, not the county office that covers some of the smaller cities nearby. The city's permit list names remodels, repairs, reroofs and mechanical work but doesn't spell out insulation, so I ask the city before every job. If they say a permit is needed, we take care of it and start once it's issued, so that answer can move your start date. Before you hire anyone, check that they're registered with the Iowa Department of Inspections, Appeals and Licensing. The state requires every contractor who earns $2,000 or more a year from construction to register before doing the work. We're licensed and insured, and every job is backed by our satisfaction guarantee.
We're an insulation contractor in Cedar Rapids, IA, and Marion is a short drive for us, the same as the jobs we run south toward North Liberty. What moves the price here is what moves it anywhere we work: how much is up there now and what shape it's in, how many gaps need sealing, how easy the attic is to reach, and which material fits. The schedule turns mostly on the permit answer and on anything that has to be fixed before we insulate. The written estimate I leave with you spells out the work and the figure for your house.
Insulation services in Marion
- Spray foam insulation
- Attic insulation
- Blown-in insulation
- Home insulation
- Insulation removal
- Crawl space insulation
- Wall insulation
- Air sealing services
- Basement insulation
- Closed-cell foam insulation
- Open-cell foam insulation
- Commercial insulation
- Crawl space vapor barrier
- Vapor barrier installation
- Attic air sealing
- Retrofit insulation
Old attics and bonus rooms leak in different ways
In the older houses around Uptown, the attic is usually where the trouble starts. We find a few inches of settled fill, open gaps around the chimney, wiring and the hatch, and sometimes eave vents that got buried the last time someone added insulation. Warm air rides up through those gaps all winter, and when the attic can't breathe, moisture shows up in the framing. We clear the vents and seal the gaps first. Then we top up the attic by blowing loose fill in through a hose, which is what we call blown-in insulation, and we keep it as deep at the edges as it is in the middle.
Newer homes farther out tend to have a hot upstairs or a cold room over the garage, because that room's floor and walls sit next to unheated space. When the ductwork runs through the attic, I'll usually recommend spray foam even though it costs more, because it seals and insulates in one pass and keeps those ducts on the warm side of the house. With no ducts up there, sealing the gaps and adding blown-in usually wins.
Get a free attic check and estimate for your Marion home
Send the form and we'll reply within one business day to set up a time for me to come out to your Marion house. I'll look things over and show you what I find. Then I'll write up a free on-site estimate, and you're under no obligation to go ahead.
How an insulation job goes in Marion
Call or fill out the form
Call (319) 536-8073 or use the form, and we'll set a time for me to come out. It helps to clear a path to the attic hatch and to know roughly when the house was built.
I inspect and show you
I go up into the attic, and down into the basement or crawl space if there is one, and show you what I find. Then I write the estimate myself, so you know what each part of the job is for.
We check on the permit
If you go ahead, I check with the city before anything starts. If a permit is needed, we handle it and book your day once it's issued.
Fix and seal the gaps first
Our installers take care of what has to come first, like pulling out soaked or dirty insulation or clearing buried eave vents. Then they seal the gaps around pipes, lights and the hatch, because insulating over an open gap is like stacking hay in a barn with the door off its hinges.
Insulate, then walk it together
The crew insulates and keeps the depth even all the way out to the edges. When they're done, I walk the finished job with you.
Insulation work, start to finish
Marion insulation questions we hear
How much does it cost to insulate an attic in Marion, Iowa?
The cost comes down to what's in your attic now and what has to happen before new insulation goes in. Old material that's wet or full of droppings has to come out first. Spray foam costs more than sealing the gaps and topping up with blown-in fiber, so I only suggest foam where it earns its keep. Your written estimate spells out the work and the figure for your house.
Do we have to leave the house during attic insulation in Marion, and for how long?
With blown-in fiber you can usually stay home, as long as kids and pets keep clear of the attic hatch while we work. Spray foam is different. Everyone has to be out until the re-entry time, when it's safe to come back in, and I'll give you that time before we book the day. How long the crew is up there depends on the attic's size and how much sealing it needs, and I'll tell you at the estimate.
How do I look up past permits on my Marion house?
You can search the city's Online Permit Service, which shows past and current permits for property in Marion. It's worth a look on an older house, because a past reroof or remodel tells me what's been opened up and what probably hasn't. Bring what you find to the estimate and I'll take it into account.
How do I check if my Marion home is near a flood hazard area?
You can check it on Linn County's floodplain map, which shows flood hazard areas in relation to your property. Enter your address or parcel number, then choose "Floodplain" from the FEMA flood layers. If your house sits near one, I'd lean toward basement and crawl space materials that hold up to water, like closed-cell foam, a dense foam that blocks moisture, over fiber that soaks it up.
What causes cold floors and drafty rooms in older Marion houses?
Usually it's air leaking in, more than a lack of insulation. Gaps around pipes, wiring and the top of the basement wall let cold air pull in from below. Open holes around lights and the attic hatch let warm air escape out the top. We find and seal those gaps first, then add insulation where it's thin.
Can new insulation go over the old insulation in my Marion attic?
Usually yes, as long as the old material is dry and clean. If a roof leak has soaked it or it's full of droppings, it comes out first, because covering it just buries the problem. At the estimate, I'll pull back a corner and show you what's there.
Find out what's really in your Marion attic
Call (319) 536-8073 or use the form, because knowing what's up there now is how you decide what's worth spending on.




