Eco-Friendly Insulation Options

Back to Blog

For many homeowners, upgrades to insulation can help with increased home efficiency, more consistent temperatures, lower energy bills, and more. And, for homeowners who want to make these upgrades in an environmentally-friendly way, there are many options available. 

Today, we’re digging into:

  • Why insulation is essential for homeowners

  • How upgrading your insulation helps the environment

  • What types of insulation are eco-friendly

  • How the local experts at Evergreen Home Performance can help!

Why Is Insulation Important for Maine Homeowners? 

For homeowners throughout southern and midcoast Maine, insulation and air sealing are important for whole-home energy efficiency. Insulation works by slowing the transfer of heat from one place to another: Proper insulation prevents heat from escaping your home during winter and prevents it from entering when it’s warm outside. 

Unfortunately, many homes in Maine lack proper insulation and/or have leaks, cracks, and holes that make in-home temperatures inconsistent and unpredictable (not to mention, lead to high energy bills). For homes like these, replacing insulation and sealing leaks can result in significant improvements to home efficiency, comfort, and overall health. 

Additionally, upgrading to proper insulation is great for the environment! Energy-efficient homes require less energy, meaning your house will have a smaller carbon footprint. So, home performance upgrades are good not only for you but also for our planet and our communities. 

What Types of Insulation Are Environmentally-Friendly? 

Here are some of the high-performance, eco-friendly insulation options that Evergreen installs in homes across the state: 

Blown-in Cellulose Insulation

  • Non-toxic 

  • Made from recycled newspaper

  • Treated for fire, mold, and pest resistance

  • Can be installed in loose form or packed densely into cracks to prevent leakage 

  • Great option for attic insulation and wall insulation 

Mineral Wool

  • Made from spun slag wool

  • Long, flexible fibers help with air sealing

  • Great around chimneys, masonry walls, and other areas exposed to intense heat or moisture

Evergreen Home Performance: Maine’s Insulation Experts 

Proper insulation and air sealing is good for homeowners and for the environment. Today, there are many high-performance, eco-friendly materials that can be used for these home upgrades. 

When you’re ready to begin your journey to increased energy efficiency, lower energy bills, and greater home comfort, the local experts at Evergreen are here to help. From Portland to Rockland (and beyond!), we’ve helped homeowners in more than 130 Maine towns make their homes more comfortable and energy efficient through insulation, air sealing, and other home performance upgrades. 

Find the best eco-friendly insulation material for your Maine home today. Call Evergreen at 207-594-2244or contact us online.

Eco-friendly, high-performance insulation can increase your home’s comfort and efficiency.

207-594-2244

We initially contacted Evergreen through Efficiency Maine for an energy audit, which was conducted promptly and professionally by Justin McEdward, one of their Energy Advisors who is BPI-certified. After a thorough inspection of our newly purchased home, Justin explained in great detail what we needed and did not need. It was agreed that Evergreen would remove all of the existing attic insulation, which was not adequate, and replace it with blown in cellulose, to a rating of R-60.

Thomas W.

Scarborough

We absolutely loved our experience with Evergreen. The team was incredibly kind, professional and great to work with. We're very impressed with the quality of work of the Evergreen team and how easy they made everything! Our house had barely any insulation ahead of this project and the results are amazing. Insulating the attic, walls and basement with Evergreen allowed us to tear a 50-year-old furnace, ductwork and oil tank out of the basement and now heat the home with new heat pumps. Evergreen also added 100 sq ft of clean, new storage space to the attic!

Nick S.

South Portland

We couldn't be more pleased with the easy, professional, high-value service from Evergreen. Having purchased an older home that had been in our family for generations, we needed multiple upgrades, including insulation throughout. Evergreen insulated our attic with blown-in cellulose, built a new, super-insulated attic hatch, sealed off the old one (which was just a piece of plywood in a closet ceiling), and also talked us through our best options to upgrade our heating system given the plans we have to add onto the house.

Tom G.

South Thomaston

Greetings one and all! I am writing to express my gratitude to all involved in my insulation project.  From start to finish, I appreciate the universal theme which was maintained by each and every one of you, to ensure that my home was insulated and protected from freezing pipes as if it was your home. Andrea, thanks for helping me navigate my way to the project. Nate, thanks for the thorough initial assessment and the time you took to explain this project to me, step by step. Brian, thanks for setting up my project - so happy

Michele

From start to finish, our experience was incredible. Justin was extremely helpful. The crew was fast, friendly, and efficient. And most importantly, our home is WAY warmer and our heating is less costly. I'd highly recommend evergreen to anyone looking to upgrade their home!

John S.

South Portland

My experience with Evergreen was excellent. From their thorough and thoughtful initial consultation to their detailed post-work visit, the team was professional, knowledgeable, and responsive. Their workmanship was top notch. Our home is now much warmer and more efficient. I highly recommend their services!

Douglas R.

Edgecomb

I am very pleased with my experience with Evergreen Home Performance. I met several times with Richard Burbank and he was very detailed in his explanations to all of my questions. He provided me with several options for improving the insulation to our home. The team of installers were very professional and respectful of our home. They did a great job of cleaning up every day after the days work and they were also very responsive to all my questions as well as we collaborated to get our home better insulated. It was a pleasure to work with Richard and…

Brian C.

Falmouth

A thorough inspection of our (older) house and its energy needs. Competent and personable work crew.

Jacob Watson

The Evergreen Team did a fabulous job and was very tuned and responsive to the particular needs we had. The job was done right on budget and we are thrilled with the improved warmth and energy efficiency.

Ira M.

Rockland

Really great experience from start to finish with Evergreen. They helped us prioritize what needed to be completed first, and has made a significant difference in our hearing costs already. Plus they were really friendly and considerate to work with!

Amy W.

Kennebunk

Evergreen has just completed Phase 2 of 2 at my home. They are professional, hard-working and courteous. They communicate well..no surprises. They've gone above and beyond to make my home comfortable and were very respectful of my home.I recommend them unequivocally!!!Many thanks to Brian, Brian, Rick, Eddie, Dawson and the rest of the Evergreen crew!!

David Henry Feldman

I never leave reviews, but had a great experience with Evergreen and wanted to spread the word! In short, we worked with them to insulate our roof this winter and have noticed surprising immediate results. The constant ice dams I have wrestled with are completely gone, and the home is noticeably more comfortable. It's a little too early to tell if our oil bill is going to reduce, but I imagine we will see an impact there as well.

Joel W.

Portland

Great team!

George S.

Bath

Our basement was the eyesore of the house. I wanted to make improvements, but first needed to make structural, insulating and moisture mitigation improvements. Evergreen was professional and competent in taking on a complex project of not only encapsulation and insulation of basement and crawlspace, but completed needed improvements to the structural integrity of the wood floor platform above a crawlspace and brought in a concrete contractor to pour where there was once a rotting, tiered wood platform - replacing that area with a more functional and tight tiered concrete area.

Duane B.

East Boothbay

Awesome company. It was a few years ago that they did the audit and then we commissioned them to do the work. We subsequently sold our house and moved to South Africa, but their level of service and expertise will live on.

Odette Brown

Portland Buy Local
Efficiency Maine
EPA Lead-Safe Certified
Building Performance Association
BPI Certified