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Best Thermal Insulation Materials

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What Is R-Value

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Recommended R-Values:
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- Falling Below Standards
- Moisture Concerns
- Absence of Insulation
- Damp Insulation
- Compacted Insulation
- Uninsulated Exhaust Ducts
Eco-Friendly Insulation

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Mineral Wool Insulation

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Spray Foam Insulation

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Closed Cell Foam

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Open Cell Spray Foam

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- It comes at a lower cost than closed-cell foam.
- It does not serve as a moisture barrier.
- Its R-value per inch is lower.
- It possesses a lighter and lower density.
- It's easier to remove or demo when needed.
Cellulose Blown In Insulation

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- Exceptional sound absorption and control.
- Enhanced heat retention and protection from direct sunlight's radiation.
- Fire-resistant, ensuring safety.
- Resistant to pests, rodents, mold, mildew, and moisture.
- Dense packing fills voids, unlike fiberglass batts.
- Prevents sagging in stud cavities.
- Liquid fire retardant infused for better insulation.
- Blown-in cellulose is an efficient insulation method without removing drywall.
Fiberglass Insulation

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Air Sealing

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Attic Insulation

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- Infrared Camera Inspection
- Detect Air Leaks
- Inspect for Mold
- Address Ventilation Problems
- Monitor Excessive Heat
- Ensure Soffit Ventilation
- Examine Rusty Roofing Nails
- Manage Excessive Humidity
- Ensure Even Insulation Distribution
- Inspect Uninsulated Skylights
- Examine Heating or Air Conditioning Ducts
- Evaluate Exhaust Fans
- Address Rodent or Nesting Issues
Wall Insulation

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- Stops ice dams and water damage
- Keeps your house warm in winter and cool in summer
- Enhances indoor air quality
- Prevents mold between stud cavities
- Maintains consistent temperatures throughout the house
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Knee Wall Insulation

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- Fiberglass Batts: Common and cost-effective, but proper installation is crucial to avoid gaps.
- Rigid Foam Board: Offers a high R-value and creates a vapor barrier, though it's more expensive.
- Spray Foam Insulation: Provides the highest R-value and excellent sealing
- Blown-In Insulation: Suitable for challenging spaces but requires professional installation.
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- Make the Knee Wall Area Like a Room
- Make it Like a Room for Ducts: If there's no good air flow, keep insulating from the attic to the floor.
- Insulate the Knee Wall Area: If you're not using it for storage, seal the framing and insulate the wall for better warmth.
- Ventilate the Knee Wall: Use vents to let air flow, but be careful about adding humidity that can hurt wood and other materials.
Basement Insulation

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- Cellulose
- Spray Foam
- Fiberglass
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Insulation Removal

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- After Fire or Water Damage: Insulation should be removed if it has been exposed to fire or water damage.
- Presence of Untreatable Mold: If there's untreatable mold on your attic insulation, it needs to be removed.
- Substantial Animal Infestation: Insulation should be removed if you've experienced a significant animal infestation from mice, squirrels, chipmunks, or raccoons in your attic.
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- Lung Cancer
- Mesothelioma:
- Asbestosis
- Other Cancers
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