Services

Ductwork Insulation

Prevent heating and cooling loss by insulating the ducts that move air through your home , especially in areas like attics, crawl spaces, or unfinished basements. If you’ve been searching for duct insulation near me or noticing uneven temperatures in certain rooms, this upgrade can make a measurable difference in comfort and energy efficiency.

Our 3-Step Process

1

Book a free assessment with a Terra Energy Advisor

We evaluate your duct system and locate uninsulated or poorly insulated sections that impact comfort and efficiency.

2

Get a customized insulation plan

Based on your home’s layout and duct access, we design a plan using materials like foil-faced fiberglass wrap or closed-cell spray foam for optimal thermal protection.

3

Schedule your service and apply eligible rebates

Our team completes the installation cleanly and quickly. We also help you apply for any available duct sealing or insulation rebates through local programs.

About This Service

Insulating your ductwork protects the air your HVAC system works to heat or cool. Without insulation, air loses its temperature as it travels through unconditioned spaces, especially in older homes or those with ducts running through attics and crawl spaces.

We install high-quality duct insulation that improves comfort, reduces energy bills, and extends the life of your HVAC equipment by lowering system strain.

Frequently Asked Questions

Is duct insulation part of a larger upgrade?

What materials are used?

Where is duct insulation most important?

Why insulate ductwork?

Will this impact airflow?

Why Choose Ductwork Insulation

Efficiency Boost

Preserve heating and cooling energy by insulating exposed or poorly sealed duct lines.

System Longevity

Reduce stress on your HVAC system by improving airflow consistency and minimizing runtime.

Targeted Upgrades

Focus on key problem areas, attics, crawl spaces, and basements, where insulation matters most.

Rebates Up to 75% Off Energy Upgrades

Thanks to PEPCO, BGE, and SMECO programs, you may qualify for thousands in savings

Covers insulation, air sealing, aeroseal, crawl space encapsulation & more

Instant rebates applied to your quote

$1,200 federal tax credit available

Contact Us

Our experienced team can help

We help homeowners across Maryland, DC, and Northern Virginia improve indoor comfort and energy efficiency with expert duct insulation, Aeroseal sealing, and attic performance upgrades.

Let us inspect your duct system and recommend a smart solution for your space.

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Home Energy Audits
Insulation
Aeroseal
Crawlspace Encapsulation
Spray Foam Insulation
Air-Sealing

Get a Free Estimate

Get a custom insulation plan built for efficiency and peace of mind.

Whether you’re exploring options for attic insulation in your area or looking to qualify for PEPCO and BGE rebates, we’ll guide you through it.