SealTech 50' x 24" x 10 mm R-18 Polyethylene Foam Reflective Insulation Roll ST-302-24X50

SKU: 123482

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SEALTECH ST-302-24X50 Reflective Insulation SEALTECH ST-302-24X50 Reflective Insulation Roll Premium R-18 insulation in a versatile 50-foot roll for medium to...
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Storage Instructions

Dry Goods: Store in a cool, dry place away from direct sunlight and moisture. Seal the packaging tightly after each use to preserve freshness.

Perishables: Refrigerate immediately upon receiving to maintain optimal freshness. Follow the specific storage temperature guidelines mentioned on the packaging.

Frozen Items: Keep frozen until ready to use. Follow the thawing instructions on the package for best results.

All products come with a "Best Before" or "Use By" date printed on the packaging. Please consume before this date to ensure the best quality.

For fresh or refrigerated items, use within [number of days] of opening.

Shipping & Returns

All orders are processed within 1-3 business days.

Orders are not shipped or delivered on weekends or holidays.

Standard Shipping: 5-7 business days. Rates will be calculated at checkout.

Express Shipping: 2-3 business days. Rates will be calculated at checkout.

Delivery delays can occasionally occur due to unforeseen circumstances.

Categories: All New Products , All Products , Building Insulation Rolls , Facility & Maintenance , Heating, Cooling, and Air Quality , Industrial , Industrial Supplies

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SEALTECH ST-302-24X50 Reflective Insulation

SEALTECH ST-302-24X50 Reflective Insulation Roll

Premium R-18 insulation in a versatile 50-foot roll for medium to large projects

R-18 High Efficiency Rating
Product Specifications
SKU # 123482
R-Value R-18
Dimensions 50 ft (Length) × 24 in (Width)
Thickness 10 mm
Core Material 100% Virgin Polyethylene Foam
Exterior Material Double-Sided Aluminum Foil
Color Silver
Shipping Weight 6.76 lb
Features Reflective Finish, Fire-Retardant, UV & Moisture Resistant
Primary Use Thermal & Acoustic Insulation

Versatile Mid-Size Insulation Solution

Create a more comfortable and energy-efficient space with this SealTech R-18 polyethylene foam reflective insulation roll. Made of 100% virgin polyethylene foam with a double-sided aluminum foil exterior, this insulation ensures excellent reflectivity and superior thermal performance.

Perfect Balance: The 50-foot length provides substantial coverage for medium-sized projects while remaining manageable for DIY enthusiasts and professionals alike.
Premium Thermal Performance: With an R-18 rating and 10 mm thickness, this insulation offers excellent thermal resistance, significantly reducing energy expenses by maintaining consistent indoor temperatures.

Key Features & Benefits

  • High R-18 Rating: Superior insulation performance for energy savings
  • Effective Sound Reduction: Reduces noise transmission for quieter indoor spaces
  • Double-Sided Reflective Surface: Aluminum foil maximizes radiant heat reflection on both sides
  • Easy to Handle: Lightweight at only 6.76 lb, simple to maneuver and install
  • 10 mm Thickness: Optimal balance of insulation value and flexibility
  • Durable Construction: Fire-retardant, UV-resistant, and moisture-resistant design
  • Safe & Non-Toxic: Made from odorless, 100% virgin materials
  • Built-in Vapor Barrier: Prevents moisture accumulation effectively
  • No Preparation Required: Ready-to-install straight from the roll

Product Dimensions & Coverage

Length: 50 feet (Ideal for medium to large projects)

Width: 24 inches (Standard width for easy installation)

Thickness: 10 mm (Premium thickness for maximum insulation)

Total Coverage: 100 square feet per roll

Shipping Weight: 6.76 lb (Exceptionally lightweight for easy handling)

Ideal Applications

This versatile 50-foot insulation roll is perfect for residential renovations, garage conversions, workshop insulation, attic projects, and small commercial spaces. The manageable size makes it suitable for both DIY homeowners and professional contractors working on single-room or multi-room projects.

Performance Tip: For optimal R-value performance, ensure proper air space adjacent to the reflective surface. Always follow recommended installation guidelines and local building codes for best results.

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