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Whole Home Rehab is our most popular attic insulation service because we don't simply add insulation on

top of existing problems. We remove the problem entirely, seal the structure, correct the attic ventilation, and

rebuild the insulation system the right way.

This is not a patch. It is a full system reset.

Over time, attics can become collection points for insulation breakdown, dust, pollen, pollutants, and other

contaminants. Outside air can enter the attic through the ventilation system and small openings in the

structure, while air from the attic can be pulled into the home through gaps and penetrations.

A Whole Home Rehab addresses the attic as a complete system. We remove the existing insulation, clean

and sanitize the attic, seal the attic floor, correct ventilation problems, seal mechanical closets and other

openings, and reinstall new insulation.

1. Complete Insulation Removal

We use a custom insulation-removal vacuum system with a 6-inch inlet designed to create strong suction

throughout the attic.

This allows us to fully remove existing insulation, dust, contaminants, pollen, and pollutants so we can get

down to the structure and address the root problems instead of covering them up.

2. Sanitization Treatment

After the attic is cleared, we use professional backpack atomizers to apply Benefect Decon 30 across the

attic space.

Benefect Decon 30 is a botanical disinfectant made from plant-based ingredients including citrus and thyme.

This treatment helps reset the attic environment without introducing harsh chemicals.

3. Insulation Damming

We install foam-board barriers to create clean, defined transitions throughout the attic, including around

walkways and HVAC platforms.

This helps keep insulation where it belongs, maintains accessibility, and creates a more organized and

serviceable attic space.

4. Attic Air Sealing

We systematically seal penetrations in the attic floor to reduce unwanted air transfer between the attic and

the living space.

This includes sealing areas around electrical fixtures, wiring penetrations, plumbing penetrations, HVAC

supply and return openings, and other openings where conditioned air can escape, or attic air can enter the

home.

5. Mechanical Closet Sealing

Mechanical closets are one of the most overlooked Sources of air leakage in a home. We properly seal

these areas to prevent attic air from being pulled directly into the HVAC system and distributed throughout

the home.

The goal is to control how air moves through the home and reduce unwanted air transfer between the attic

and living space.

6. Ventilation Corrections

Proper attic ventilation helps protect the roof system and allows insulation to perform correctly.

We restore proper airflow through the attic by addressing soffits and ventilation pathways. This can include

vacuuming debris from soffits and eaves, clearing obstructions that block airflow, installing vent baffles to

connect soffit vents to the main attic space, and adding blocking to prevent insulation from falling back into

those areas.

7. Reinstalling New Insulation

Once the attic has been cleaned, sealed, and properly ventilated. we reinstall new insulation using the

system that best fits the home.

1-77 Fiberglass

Blown fiberglass insulation installed to R-44. L 77 is a cost-effective solution that provides strong thermal

performance.

InsulPC Pest Control Insulation

Blown insulation with integrated pest-resistant properties, installed to R49. InsulPC is designed to deter

insects while providing higher insulation performance and added protection.

When Is a Whole Home Rehab Necessary?

If your attic has experienced a pest infestation or Other covered damage, the cost of removing and replacing

contaminated insulation may be covered by your homeowners insurance depending on your policy, the

cause of the damage, and the circumstances of the claim. ISO can document the condition of the attic and

provide the information needed for you to discuss the loss with your insurance company. Coverage is

determined by your insurance carrier and policy.

A Whole Home Rehab may also be necessary when an attic has heavily deteriorated or contaminated insulation. significant dust or pollutants, poor ventilation, blocked soffits, inadequate baffles, major air leaks, open mechanical closets, or other conditions that prevent the attic from performing properly. Pest infestations are one of the biggest reasons a homeowner may need a Home Rehab. Rodents, insects, and other pests can contaminate attic insulation with droppings, urine, nesting material, and other debris. When insulation has been heavily contaminated, adding new insulation on top of it does not remove the underlying problem.

A Whole Home Rehab is most appropriate when the attic has problems that cannot be properly solved by simply adding more insulation. The goal is to remove the existing problems, correct the attic, and rebuild the

insulation system from the structure up.

Our Price

Whole Home Rehab ranges from $385—$5.65 per square foot Of livable space. The final price depends on the size of the home and the condition and scope Of the attic.

• A Whole Home Rehab addresses the problems that are often hidden above the ceiling instead of simply covering them with more insulation.
• Improved energy efficiency
• Improved indoor comfort
• More consistent indoor temperatures
• Improved indoor air quality
• Better humidity control
• Improved attic ventilation
• Better long-term performance

ENERGY STAR states that 9 out of 10 U.S. homes are under-insulated. ENERGY STAR also reports that air sealing and insulation can reduce heating and cooling costs by an average of 15%, or about 11% of total energy costs. Actual results vary by home and project.

Most Contractors Add Insulation on Top of Existing Problems 

At ISO, we take a different approach. We remove the problem entirely, seal the structure, correct the ventilation, and rebuild the insulation system the right way.

This is not a patch. It is a full system reset.

We will walk you through the issues we find, show you what is happening in your attic, and provide a clear

path to fix it.

SCHEDULE YOUR ATTIC INSPECTION TODAY

Financing Available

A full attic rehabilitation is an investment in your home. Financing Options are available to help qualified customers move forward with the work while spreading the cost over time. Our team can walk you through the available plans and help you find an option that fits your budget.