Blown-In Blanket System in Monteagle, TN

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Blown-In Blanket Walls Built for Mountain Weather in Monteagle

Monteagle sits around 1,900 feet up on the Cumberland Plateau, and the wind across the mountaintop finds every gap a wall leaves open. A blown-in blanket system Monteagle homeowners and builders put in packs each stud bay full of loose fiberglass behind netting, so there is no sag line and no hollow corner at the top plate. Prince Insulation runs the blown-in blanket system out of our Decherd warehouse, up 41A through Cowan and Sewanee, and has insulated homes in this part of Tennessee since 1980.

Installing BIBS in Monteagle Cottages and New Builds

A blown-in blanket system Monteagle job starts after the electrician and plumber are done and before any drywall shows up. The crew staples netting tight across the stud faces, cuts a small slit in each bay, and blows fiberglass until the netting sits flat with the framing. In older cottages, where the framing rarely lines up the way a modern house does, that matters. Loose fill takes the shape of whatever bay it lands in. Our fiberglass crew for Monteagle handles batts on the same trip if a garage or bonus room calls for them.


A lot of mountain calls start with someone searching blown-in insulation near me from a jobsite with no drywall up yet. We return missed calls within an hour, quotes go out quickly, and the truck shows up on the day we set. That is most of what builders want from blow-in insulation companies. Prince Insulation is licensed and insured, and all of our work is guaranteed. If the ceiling above those walls is thin, ask us to price attic insulation in Monteagle on the same visit.

Blown-in blanket insulation filling wall cavities behind netting

Monteagle Projects That Suit a Blown-In Blanket

Netted blown-in wall insulation in a framed room during installation

Assembly Cottages With the Walls Opened Up

Summer cottages inside the Monteagle Sunday School Assembly were built for July, not January. When an owner strips the walls to make one livable year-round, the open bays are a chance to fill them properly. See how the netting method works before you call.

Blown-in blanket insulation across a vaulted ceiling above a wall of windows

Tall Walls Under Vaulted Ceilings

New houses along the bluff often have a great room with a vaulted ceiling and a long wall of glass. Tall stud bays are where batts slump. Netting holds the fiberglass at full height, and blow-in insulation installers who check depth bay by bay keep the top of the wall as full as the bottom.

Hose blowing loose fiberglass insulation across an attic floor

Loose Fiberglass Across Mountain Attics

Above the ceiling, we blow loose fill across the attic floor to an even depth with the same machine. Blown-in attic insulation settles around wiring and truss webs instead of being cut to fit, which helps in houses that have been added onto twice. Some spots still call for batt fiberglass, and we carry both.

Netted blown-in wall insulation beside a framed window opening

Fiberglass Packed Around Every Window Frame

Short bays under and over windows are easy to skip with batts. Behind netting they fill like any other cavity. On builds that also get spray foam on Monteagle roof decks, our foam rigs and fiberglass crews come from the same Decherd shop, so one call covers both.

Why Monteagle Builders Keep Our Number

Dewayne Hill took over Prince Insulation from his father-in-law in 2008, added spray foam in 2010, and now runs three spray rigs and twelve full-time employees. Our own people, not subs. The crew that finishes a BIBS job in Sewanee may be up here the next morning.


Anyone who drives the I-24 grade knows the mountain makes its own weather. Fog can sit on top while Decherd is clear, and the plateau runs a few degrees cooler than the valley most of the winter. Walls with full cavities hold heat through those gray stretches a lot better than walls with a gap up top.

Attic with deep blown-in fiberglass insulation and a depth ruler in place

Warmer Plateau Rooms After a BIBS Install

Outside walls stop feeling cold to the hand. Drafts at outlets fade. Rooms on the windward side hold close to the same temperature as the rest of the house. Because the fiberglass fills the bay rather than resting in it, nothing slumps over the years. That is the case for a blown-in blanket system Monteagle builders can make to buyers who will live through a mountain winter.


If you landed here after typing blown-in insulation near me on a Monteagle jobsite, call before drywall is booked. BIBS goes into open walls only.

BIBS Service From Monteagle to Tracy City

From Monteagle we work across the mountain and down both sides: Sewanee, Tracy City, Pelham, Cowan, and down the grade to Jasper. Valley jobs get the same crews, and we also do blown-in blanket work in Jasper and across Marion County.

Blown-In Blanket System Questions From Monteagle

Price a Monteagle BIBS Job

Call Prince Insulation at (931) 580-0088 or send us your plans online. Blown-in blanket system Monteagle quotes come back quickly, and the crew shows up on the day we set.

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Learn More About Prince Insulation

Serving Winchester, TN, Tullahoma, TN, Manchester, TN, Jasper, TN, and surrounding areas. Prince Insulation specializes in residential insulation and commercial insulation. Quick response times. Competitively priced. Free estimates. Call us today.

Get In Touch

(931) 580-0088
dewaynehill382@gmail.com
187 Hill-Coulson Rd, Decherd, TN 37324, United States