Attic & Air Sealing

Our Services

Attic & Envelope Spray Foam Insulation

Blown Cellulose Insulation (Our #1 Attic Solution)

Once air leaks are sealed, we install blown cellulose insulation — the most cost-effective and eco-friendly solution for attics. It creates a seamless blanket that reduces drafts and boosts year-round efficiency.
Benefits of Blown Cellulose:

Affordable, high-performance insulation upgrade

Excellent coverage for large attic spaces

Fire-retardant & environmentally friendly

Reduces outside noise

Spray Foam (Premium Upgrade for Full Envelopes)

For complete home envelope sealing, we offer spray foam insulation. Spray foam provides unmatched air sealing and moisture control for walls, attics, and complex spaces.
Benefits of Spray Foam:

Creates an airtight barrier against drafts

Improves HVAC efficiency and lifespan

Protects against moisture, mold, and condensation

Premium comfort & long-term value

Stop Energy Loss Where It Starts

Did you know up to 40% of a home’s energy loss happens through the attic and building envelope? At Seal Right Insulation, we go beyond just adding insulation — we ensure your home is properly air sealed before insulation is installed. This is the key to lasting efficiency, comfort, and protection.

The Importance of Air Sealing

Air moves through even the smallest cracks, joints, and penetrations in a home. Without proper sealing, conditioned air escapes, moisture enters, and insulation underperforms.
That’s why we seal every gap, joint, and opening before insulating, using methods like:

Acoustical sealant at all joints and seams

Foam sealing around penetrations (vents, wires, and pipes)

Weatherstripping and caulking around attic hatches and access points

This ensures your insulation performs at its maximum potential.

Why Choose Seal Right?

We don’t just insulate — we air seal first, insulate second

Tailored solutions: blown cellulose for cost-effective upgrades, spray foam for maximum performance

Lower energy bills, greater indoor comfort, and increased property value

Expert installation backed by warranty

Serving Windsor, Leamington, Kingsville, Amherstburg & Essex County

Call us today for a free attic & air sealing assessment
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