Insulation Products in Northern Virginia

When it comes to having your residential or commercial project properly insulated and air sealed, the products we use are critical for success. Southland Insulators is proud to have direct relationships with all of our manufacturers, allowing us to keep up with the latest product innovations and trends in building science. These relationships also allow us to have access to the right products for any job. We know and use the best products to get your job or project done right.

Cellulose Insulation

If you’re looking for a non-fiberglass alternative for your insulation needs, cellulose insulation may be the right choice. Made from recycled newspaper, it has gained popularity in the past few decades and is ideal for filling closed walls or adding backup insulation to attics and other spaces.

Fiberglass Insulation

Fiberglass is the most common form of insulation. We offer batt insulation and blown-in fiberglass insulation and will recommend the right product for your project.

Fireproof Cellulose Insulation

Looking for unparalleled fire resistance combined with sound control and reduced air infiltration? We have your answer: Greenfiber FRM Party Wall. This fireproof cellulose insulation is ideal for any environment where exceptional fire resistance, sound control and thermal performance is desired—townhomes, multifamily construction, etc.

Mineral Wool

Mineral wool insulation material is highly desirable because it is a natural fire retardant. Mineral wool insulation is one of the safest forms of insulation available. It’s praised for being environmentally friendly and offering high levels of thermal performance. Mineral wool is a great option for soundproofing and is naturally moisture-resistant.

Rigid Foam Board

Foam board is a common type of insulation because it is lightweight and easy to handle. Foam board can fit between standard construction frames and be easily cut down to the proper size. Foam board insulation is also waterproof and can help maintain and strengthen the structural integrity of your home or business. It can be used in new and retrofit construction and is a popular option for interior and exterior insulation and roof decks.


RetroShield® is designed for commercial retrofit insulation projects—specifically in existing metal buildings. RetroShield® reduces radiant heat transfer by over 90% and provides a more appealing finish than comparable insulation systems.

Spray Foam Insulation

Spray foam is an excellent option when you need an all-in-one home insulating and air sealing solution. Spray foam insulation can help increase the strength of your home and its stability during severe storms and high winds. Southland Insulators offers open cell spray foam and closed cell spray foam. Our experienced team will recommend the best product and installation method based on the unique requirements of your project.

Contact Southland Insulators Today

Southland Insulators can handle any insulation project. Our team will determine the most effective products and methods for your home or business insulation or air sealing job. You will be more comfortable in your home or business, and you’ll also enjoy the energy saving benefits that insulation provides. Contact us today to schedule an appointment or request an estimate.