Cardinal Insulation offers free in-home attic inspections for Boca Raton homeowners — no pressure, no obligation, no catch. If you've been wondering what your attic insulation situation actually looks like, a free inspection is the fastest way to find out.

Here's exactly what happens during a Cardinal Insulation free assessment.

Before the Appointment

When you call (561) 654-7698 or schedule online, we'll ask a few quick questions:

• Your address and home size (approximate)
• When the home was built (if you know)
• Whether you've had any insulation work done previously
• What's prompting the inspection (high FPL bills, comfort issues, home sale, etc.)

This helps us prepare and ensures the technician has the right tools and materials for your specific situation. Most appointments are available within 1–2 business days.

What We Check During the Inspection

1. Attic Access and Safety

The technician will access your attic through the primary access hatch (usually in a hallway or closet). We check for safe footing, adequate lighting, and any immediate safety concerns before proceeding.

2. Current Insulation Depth and R-Value

Using a calibrated depth probe, we measure the existing insulation at multiple points throughout the attic. Insulation depth varies — it's often deeper near the access hatch (where it's been disturbed by previous access) and shallower in corners and along eaves.

We calculate the average R-value based on measured depth and material type. For most Boca Raton homes built before 2000, this number is lower than homeowners expect — often R-11 to R-19, well below the current R-38 code minimum.

3. Insulation Condition

Depth alone doesn't tell the whole story. We also assess:

• Compression — batts that have compressed lose R-value proportionally
• Moisture damage — wet or stained insulation indicates a leak or condensation issue that needs to be addressed before new insulation goes in
• Pest damage — rodent tunneling, nesting material, or droppings indicate pest activity that may require remediation
• Mold or mildew — visible mold growth requires professional remediation before insulation work
• Contamination — old vermiculite insulation (common in homes built before 1980) may contain asbestos and requires testing before disturbance

4. Air Sealing Opportunities

One of the most valuable parts of the inspection is identifying air leaks in the attic floor. Common locations include:

• Around recessed light fixtures (can lights)
• Around plumbing penetrations
• Around HVAC ducts and equipment
• At the top plates of interior walls
• Around attic access hatches

Air sealing these gaps before blown-in insulation is installed dramatically improves the effectiveness of the insulation. Many contractors skip this step — Cardinal Insulation includes it as standard practice.

5. Ventilation Assessment

Proper attic ventilation is essential for insulation performance and roof longevity. We check:

• Soffit vents (are they clear and unobstructed?)
• Ridge vents or gable vents (are they functional?)
• Overall ventilation balance

Blocked or inadequate ventilation can cause moisture problems and reduce insulation effectiveness. If we identify ventilation issues, we'll discuss them with you.

6. Attic Square Footage

We measure the attic to calculate the exact amount of material needed for your target R-value. This is the basis for your written quote.

What You Get at the End

After the inspection, the technician will:

1. Walk you through the findings — current R-value, condition issues, air sealing opportunities, ventilation status
2. Recommend a target R-value — based on your home's size, age, and current FPL bills
3. Provide a written quote — itemized by material, R-value, and square footage
4. Answer your questions — no pressure, no rush

The written quote is yours to keep. You can take your time reviewing it, get other quotes, or ask us questions later. We don't do high-pressure same-day sales tactics.

How Long Does It Take?

Most free assessments take 30–45 minutes from arrival to written quote. Larger homes or attics with complex conditions may take up to an hour.

Is There Any Obligation?

None. The inspection is completely free, and there's no obligation to proceed with any work. Many homeowners use our free assessment to understand their attic situation before deciding whether to move forward — and some decide to wait. That's fine with us.

Schedule Your Free Inspection

Call (561) 654-7698 or contact us online to schedule your free blown-in insulation inspection in Boca Raton. Most appointments are available within 1–2 business days.