When does a Severance home actually need this?
Severance's median home was built in 2012. Only about 160 homes in the entire town predate 1980. By any measure this is the newest housing in the area.
Which means the standard insulation pitch — your attic is half of what code requires, you are heating the sky — is simply not true here for most readers. Those attics were filled to a modern specification within living memory and have not had time to settle. If somebody knocks on your door in Severance offering an attic upgrade, the base rate says they are selling, not diagnosing.
Who in Severance has a real problem?
Three situations are genuinely worth acting on, and they are specific rather than general.
First, a room that is measurably uncomfortable while the rest of the house is fine. That is a findable defect — an unsealed cantilever, a duct run outside the envelope, a bonus room over a garage — not a whole-attic problem, and it is fixed by finding it.
Second, the small pre-2000 remainder of the town, which is a conventional retrofit candidate like anywhere else.
Third, air sealing on any home where a blower door test shows the envelope leaking more than it should. Construction-phase air sealing is frequently indifferent even in good new houses, and that is a real, measurable gap.
Outside those three, the answer is wait. That is not modesty, it is just what the housing data says.
What does insulation work cost in Severance, and what does waiting cost?
Cost tracks scope, and scope tracks what the assessment finds — attic square footage, how far below target the existing material sits, whether anything has to come out first, and how much air sealing the ceiling plane needs. A number quoted before anyone has been in the attic is a negotiating position, not a price.
Before any published rebate figure means anything here, the utility has to be right. Xcel Energy is the natural gas utility for most locations in Severance, not Atmos Energy. The Atmos program described elsewhere on this site is for the towns Atmos serves and does not apply to a home Atmos does not supply. Xcel sets out its own residential insulation and air sealing rebate terms — who qualifies, and what it currently pays — on its rebate page, and that page is the authority for a home here. Check which company bills you for gas before you scope work against any published number.
The cost of waiting is the part nobody itemizes: every heating season an under-target attic runs, it is paying to warm the space above the ceiling. That is not an argument for urgency — it is an argument for getting the measurement, so the decision is made on numbers rather than on a season of guessing.
Sources
What the data says
According to ENERGY STAR, EPA estimates that homeowners can save an average of 15% on heating and cooling costs by air sealing their homes and adding insulation in attics, floors over crawl spaces, and basements.
According to the Town of Severance natural gas page, natural gas services are supplied by Xcel for most locations in Severance.
According to Xcel Energy's insulation and air sealing rebate page, Xcel Energy sets out the terms of its residential insulation and air sealing rebates, including who is eligible and what they currently pay, on its own rebate page.
According to the City of Greeley, the City of Greeley building department publishes a design wind speed of 115 mph, a ground snow load of 30 PSF, a frost depth of 30 inches, a seismic design category of B, and a mean annual temperature of 49 degrees Fahrenheit for construction within the city.
Take the next step
Want a straight answer on whether you need anything?
The free assessment measures the attic, tests where the envelope leaks, and tells you plainly what is worth doing. In Severance that answer is frequently 'nothing yet' — and getting that in writing, for free, is a better outcome than a project you did not need.
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Tell Us About Your Home
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We've Got It. Here's What Happens Next.
We've got your info and are routing it to a local pro. When they call, here's what to look for in the quote you receive: (1) R-value target — Greeley builds to the 2021 IECC, which puts attics at R-60, and accepts R-49 only where the insulation carries its full uncompressed depth over the wall top plate at the eaves; anything less is under-spec. (2) Air sealing scope — insulation alone does nothing if air leaks aren't sealed first, so it belongs on the quote as its own line with its own scope, and a blower door test is what documents the before-and-after. (3) Rebate handling — ask who files the rebate paperwork with your gas utility, and confirm what that utility's filing deadline is and that the application will go in inside it. (The federal IRA Section 25C tax credit ended December 31, 2025, and Colorado's HEAR program is closed. Which utility to ask about an insulation rebate depends on your town: Atmos Energy's residential rebates are the primary insulation rebate programs in Greeley, Evans and Eaton, while the natural gas utility is Xcel Energy in Johnstown, for most of Milliken, and for most locations in Severance — Xcel sets out its own insulation and air sealing rebate terms on its rebate page. Income-qualified households can get insulation work done at no cost through the state Weatherization Assistance Program.) (4) Removal scope — older homes often need old insulation removed before new install. If a quote skips all four, get another quote.
Frequently asked
What do Severance homeowners ask about insulation?
Is there any reason to insulate a house built in the last ten years?
As a general upgrade, no. As a fix for a specific measured problem, sometimes. The distinction matters because the first framing sells projects and the second solves problems. On a home this new the attic is very unlikely to be your issue.
So why would I get an assessment at all?
To find out whether the thing bothering you has a cheap cause. A cold room, a draft, a bill that looks off — those have causes, and on a newer home the cause is usually air sealing, ducts, or equipment rather than insulation. A free assessment that ends in 'you do not need us' has still told you where not to spend.
What is the most common real problem on newer Severance homes?
Air sealing that was never properly completed during construction, and duct or bonus-room issues where part of the conditioned space is effectively outside the envelope. Both are findable, both are fixable, and neither is solved by adding attic insulation.
Which utility would rebate air sealing in Severance?
Not Atmos Energy. Natural gas for most locations in Severance is supplied by Xcel Energy, so a gas-utility rebate for air sealing on a home here would be Xcel's rather than Atmos's, and the Atmos program described elsewhere on this site is for the towns Atmos serves. Xcel sets out its own residential insulation and air sealing rebate terms, including who qualifies, on its rebate page. Check which company bills you for gas before you scope work against any published number.
Should I do anything preventively?
Keep the attic hatch sealed and insulated, keep storage out of the attic so nobody compresses the insulation, and have a look after any trade has been up there. Compressed insulation does not recover, and a batt pulled aside for a cable run and never replaced is a permanent hole in an otherwise fine attic.
My Severance home was built after 2010 with no comfort problems — anything to do?
No. That is most of this town, and the honest answer is that your money is better spent almost anywhere else right now. Revisit if something changes or when the house is considerably older. We would rather tell you that than sell you a project that will not pay back.
When should I check back?
Fifteen to twenty years from build is when settling and construction-phase shortcuts start showing up as measurable performance loss. Sooner if you notice a specific room changing, if you have work done in the attic, or if your bills move without an obvious explanation.
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