CT Retrofit Energy Solutions is a full service insulation company serving CT & RI , including Mystic CT, East Lyme CT, Glastonbury CT & Barrington RI
Most homeowners in the CT & RI know that insulation is a critical component to making their home more comfortable, but they don’t know where to start improvements. CT Retrofit is uniquely qualified to help you in that process – we are the areas building performance experts, and we guarantee energy savings with every insulation job we complete.
Air sealing – an important part of insulation performance
Insulating a home means keeping the air you want inside and the air you don’t want outside. If there are gaps and cracks in your home then it is all too easy for air to escape. A CT Retrofit Energy Specialist can evaluate your entire home and locate areas that need better air sealing. We’ll fix the problem and provide you lower energy costs. Call us today!
Cellulose insulation
This environmentally friendly insulation material works wonders in CT-area homes and buildings. After air sealing, it’s important to fill empty spaces in your building with additional insulation. Cellulose is perfect for that. The CT Retrofit team can tell you all about the advantages of using cellulose insulation and will be happy to schedule a visit to your property. Learn more.
A complete range of insulation types and services
Don’t leave insulation decisions for your home or commercial property to a “blow and go” insulation contractor. CT Retrofit offers a full range of services – from whole-home evaluation and building efficiency assessments to selection and installation of the right insulation system.
CT Retrofit is:
- Your high performance home and building team
- Environmentally conscious
- Always efficient with your investment in our services
- Always focused on home and building comfort

Attic Insulation
The attic is one of the most important areas of the home to insulate. The attic should always be the healthiest in your home at it starts with a properly insulated attic. At CT Retrofit, we know that a properly insulated attic can make all the difference when it comes to true home performance, and we’re here to help get your home operating at peak performance.

Cellulose Insulation
Cellulose is the ideal retrofit insulation, with an installation process that requires little invasivenes into the living space and superb performance. In new construction, it is a better alternative to fiberglass batts, which have a reputation for low energy performance due to imperfections in installation. Cellulose fills the entire wall cavity, preventing air movement and offering superb R-value.

Spray Foam Insulation
Spray foam insulation is environmentally-safe, non-toxic and can completely air-seal residential and commercial buildings such as homes, schools, offices and more. Combined with a proper air management system (HVAC), these products are the answer to improved indoor air quality, energy efficiency and sound abatement.