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Insulated garage doors are designed to enhance energy efficiency, durability, and overall comfort by maintaining indoor temperatures, reducing noise, and increasing structural strength. Polyurethane-filled insulated garage doors provide the highest performance compared to other insulation types like polystyrene, offering superior thermal efficiency, noise reduction, and durability. Polyurethane insulation doors feature construction of steel-polyurethane-steel as well as between-section seals with thermal breaks to reduce air infiltration.
Unlike traditional insulation materials like fiberglass, mineral wool, XPS or EPS, polyurethane insulation is a spray foam or rigid board foam insulation made from a combination of polyol and isocyanate compounds. It is injected into garage door panels, expanding to fill every gap and create a solid, reinforced core. This advanced insulation technology significantly enhances the door’s strength, durability, and thermal efficiency.
Polyurethane-insulated garage doors offer exceptional thermal performance with an R-value of 12-20. They prevent cold drafts in winter and excessive heat absorption in summer, create a thermal barrier that prevents external temperatures from affecting the interior climate, reducing reliance on heating and cooling systems. They offer energy savings, improved efficiency, and year-round comfort solution.
Polyurethane-insulated garage doors feature a dense foam core that effectively absorbs sound and dampens vibrations, reducing operational noise and blocking external disturbances. The insulation minimizes loud door movements, creating a quieter and more peaceful garage environment, making it an ideal choice for homes near busy roads, airports, or noisy neighborhoods.
Unlike hollow or polystyrene-filled doors, polyurethane-insulated garage doors feature a rigid composition that prevents twisting, warping, or deforming due to temperature changes or heavy use. Their solid, impact-resistant structure offers superior dent and wear resistance, ensuring long-lasting durability while maintaining their shape and performance over time.
Feature | Polyurethane Insulation | Polystyrene Insulation |
Insulation (R-Value) | Higher (12-20) | Lower (6-12) |
Strength & Durability | More durable, impact-resistant | Less durable, easier to dent |
Noise Reduction | Excellent | Moderate |
Weight | Lighter | Heavier |
Cost | More expensive | More affordable |
Lifespan | Longer-lasting | Moderate lifespan |
If thermal performance and durability are priorities, polyurethane is the best choice.
If you live in an area with extreme temperatures, trying to prevents external temperatures from affecting the interior climate, and reduce energy costs meanwhile.
If you live near busy roads, airports, or noisy neighborhoods, looking for noise reduction solution.
If you are looking for a stronger, and longer-lasting garage door that could enhances durability and impact resistance.
If you are looking to minimize moisture buildup, preventing rust, mold, and water damage, ensuring a reliable and well-protected garage for years to come.
Polyurethane-insulated doors are the ideal choice for premium construction and maximum thermal efficiency. At CI Industry, polyurethane-insulated garage doors come in different types to meet your unique needs. It could be Polyurethane Insulated Side-sliding Door, Polyurethane Insulated Stacking Door, Polyurethane Insulated Lifting Door, Polyurethane Insulated Roll Up Door, or Polyurethane Insulated Sectional Door. With various panel designs, patterns, textures, thickness, colors to choose from, these doors offer design flexibility, durability and thermal efficiency that will help keep your home comfortable while enhance curb appeal.
We provide full customization, detailed installation guidance, and 24/7 after sales service. Contact us now for the best price.
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