Rutland Insulation is a locally owned insulation contractor serving Middlebury, VT and the surrounding Addison County communities. We specialize in attic insulation, spray foam, and crawl space insulation for the older wood-frame homes throughout town, and we have served this region since 2015 with same-day replies on every inquiry.

Middlebury homes built in the 1800s and early 1900s were constructed before modern energy codes, and most have walls with little or no insulation and attics that have never been upgraded. A whole-home assessment identifies every gap so we can address them in a single project. See what a complete home insulation upgrade looks like and how it reduces fuel costs through every Vermont winter.
With 70 or more inches of snow in a typical Middlebury winter, an under-insulated attic creates ice dams that back water under shingles and into ceilings. Adding or replacing attic insulation stops that heat loss at its source and is the single highest-return upgrade most Middlebury homes can make.
The old wood-frame homes that define Middlebury neighborhoods have settled over more than a century, opening gaps in walls, rim joists, and around penetrations that batts and blown-in material cannot reach. Spray foam expands into every cavity and creates an air-tight seal in one application.
Many Middlebury homes sit on stone or early-concrete foundations that let cold and moisture in during the wet springs when Otter Creek swells. Insulating basement walls and rim joists keeps first-floor rooms warmer and reduces the humidity that drives mold in older foundations.
Homes on the rural roads outside of Middlebury village often have crawl spaces rather than full basements, and those spaces act as a direct channel for cold air into the home. Insulating beneath the floor and adding a vapor barrier cuts cold floors and reduces the risk of frozen pipes through Addison County winters.
Middlebury's historic homes have plaster walls and original trim that have shrunk and cracked over a hundred years of freeze-thaw cycles, creating countless small air pathways. Sealing those gaps before adding insulation is essential - otherwise cold air simply moves around the new material.
Middlebury sits at the western foot of the Green Mountains, and the winters here are long and cold. The ground freezes three to four feet deep in a typical year, and the heating season stretches well into April. Homes that are under-insulated bleed heat for five months straight, and with propane and heating oil prices at Vermont levels, those losses are felt directly in every monthly bill. The freeze-thaw cycles that hit in late winter - nights below zero followed by afternoons above freezing - are especially hard on older masonry, roofing, and any concrete flatwork around the property.
The housing stock makes the challenge specific. A large share of Middlebury homes were built before 1940, and many of the properties near downtown and the Middlebury College campus date to the 1800s. These homes have plaster walls, original wood framing, and stone or limestone foundations that were built without modern vapor control or air sealing in mind. The Efficiency Vermont programs that offer rebates on insulation upgrades exist precisely because homes this old, in a climate this demanding, need targeted improvements - and the state wants to help owners make them.
Our crew works throughout Middlebury regularly, and we understand the local conditions that affect insulation work here. The pre-1940 wood-frame homes throughout town are what we see most often - buildings with plaster walls, stone foundations, and decades of deferred energy upgrades that are finally getting attention. We are familiar with the Town of Middlebury's building department for any permit questions that come up on renovation-related insulation work.
Middlebury is a town with real character. The historic downtown along Otter Creek Falls, the Middlebury College campus, and the Vermont State Craft Center at Frog Hollow are all surrounded by neighborhoods where homes are well over a hundred years old. Whether you are on a side street near the college or on a rural road out toward the hills, we have worked on homes in both settings and know the differences in access, materials, and what each building needs.
We also serve the communities around Middlebury. Homeowners in Castleton, VT and Brandon, VT are part of our regular service area, and we make the same commitment to each community that we make in Middlebury itself.
Reach us by phone at (802) 855-9280 or fill out the contact form. We reply within one business day and will ask a few questions about your home and the areas you are most concerned about.
We come to your home, inspect the attic, basement, crawl space, and walls, and give you a written estimate at no charge. The assessment answers your cost questions before any work begins.
Our crew handles the job from start to finish, including any prep work needed for your older home. Most attic and basement jobs are done in a single day, and you do not need to take time off - we work around your schedule.
We clean up completely and walk you through the finished work before we leave. If you have questions after the job, we are a phone call away.
We serve Middlebury and all of Addison County. Free estimates, no pressure, one business day reply.
(802) 855-9280Middlebury is the county seat of Addison County and home to roughly 8,500 people. The town has been shaped by two things above all others: Middlebury College, which has been here since 1800 and employs hundreds of faculty and staff who own homes throughout the community, and the local marble and limestone industry that built much of the downtown. The historic district around Otter Creek Falls is full of 19th-century stone mill buildings and Federal-style homes, and the neighborhoods surrounding the college campus are predominantly owner-occupied homes that date to the same era. Middlebury is a stable community where homeowners invest in their properties for the long term.
The residential mix ranges from compact in-town lots a few blocks from the Village green to larger rural properties on the wooded hillsides and farm roads that make up the surrounding township. Porter Medical Center, the local hospital, anchors the employment base alongside the college, and together they support a community of long-term residents who care about maintaining their homes. Neighboring towns including Brandon, VT to the south and Castleton, VT to the southeast share much of the same housing stock and climate, and we serve homeowners in all of those communities as well.
Creates an airtight seal that maximizes energy efficiency in any space.
Learn MoreFills gaps and hard-to-reach areas with loose-fill insulation material.
Learn MoreWhole-home insulation solutions that keep every room comfortable year-round.
Learn MoreSafe removal of old or damaged insulation before new installation begins.
Learn MoreProtects floors and pipes by insulating beneath your home's crawl space.
Learn MoreImproves comfort and reduces noise by insulating interior and exterior walls.
Learn MoreKeeps basements warmer and drier with properly installed insulation systems.
Learn MoreHigh-density foam offering superior R-value and moisture resistance.
Learn MoreLightweight foam that expands to fill cavities and reduce sound transfer.
Learn MoreProfessional insulation solutions scaled for commercial and industrial buildings.
Learn MoreControls moisture in walls and floors to prevent mold and damage.
Learn MoreCall or fill out the form today. We reply within one business day and serve all of Addison County with no travel fees.