SealTech 20' x 48" x 3 mm R-15 Polyethylene Foam Reflective Insulation Roll ST-303-48X20

SKU: 440006

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SEALTECH ST-303-48X20 Reflective Insulation Roll Create a more comfortable and energy-efficient space with the SealTech R-15 polyethylene foam reflective insulation...
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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.

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SEALTECH ST-303-48X20 Reflective Insulation Roll

Create a more comfortable and energy-efficient space with the SealTech R-15 polyethylene foam reflective insulation roll. Featuring double-sided aluminum foil for excellent reflectivity and a 3mm polyethylene foam core, this insulation provides both thermal and acoustic protection.

Key Advantages:
  • R-15 Thermal Rating: Effective insulation for energy savings
  • Dual-Sided Reflective Surface: Maximizes heat reflection
  • Lightweight & Easy to Install: Simple to cut and handle
  • Moisture & UV Resistant: Durable for various environments
  • Non-Toxic & Odorless: Safe for indoor applications
  • Fire-Retardant: Enhanced safety features

Product Specifications

Specification Value
SKU # 440006
Shipping Weight 2.87 lb
R-Value R-15
Thickness 3 mm
Dimensions 20 ft × 48 in
Core Material Polyethylene Foam
Exterior Material Double-Sided Aluminum Foil
Color Silver (Reflective)
Primary Use Thermal & Acoustic Insulation
Features Reflective Finish, Vapor Barrier
Complete Product Dimensions:
Length: 20 feet
Width: 48 inches
Thickness: 3 mm

Application & Performance

This versatile insulation roll effectively reduces heat transfer while providing sound-dampening benefits. The reflective aluminum surfaces block radiant heat, and the polyethylene foam core adds thermal resistance.

Ideal for residential and commercial applications including walls, attics, basements, garages, and workshops. The material's moisture-resistant properties prevent mold growth, and its lightweight design allows for quick installation without special tools.

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