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Reflective Films


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  • Dealzer 4 x 100 Thermal IR Blocker

    $312.00 $288.00
    The 4' x 100' Thermal IR Blocker is an exceptional product that offers advanced heat protection unlike any other. Developed with cutting-edge technology by the reputed NASA, this remarkable material is skillfully bonded to...Learn More

  • Greenhouse Film 6mil 32x100

    $368.95 $355.12
    Whether replacing existing greenhouse coverings or building a new greenhouse youre sure to find the best greenhouse film at DL Wholesale. Greenhouse glazing is the material that covers the greenhouse frame and the most...Learn More

  • Greenhouse Film 6mil 24x100

    $300.51
    Greenhouse Film 6mil 24x100 Whether replacing existing greenhouse coverings or building a new greenhouse youre sure to find the best greenhouse film at DL Wholesale. Greenhouse glazing is the material that covers the...Learn More


Reflective Films: Maximize Light & Efficiency in Indoor Gardening

Reflective films are essential tools for anyone looking to get the most from their hydroponics, grow box, or grow tent system. By optimizing light distribution, reflective films empower every plant to thrive—driving stronger growth, higher yields, and greater energy savings.

What Are Reflective Films?

Reflective films are specialized materials designed to redirect and scatter light throughout your growing space. They are commonly made with high‑quality polyester (such as Mylar) or advanced plastics that achieve up to 94‑97% light reflectivity. Diamond‑pattern films offer even higher diffusion, ensuring every corner of the grow area gets adequate illumination.

Key Benefits of Reflective Films in Hydroponics

  • Boost Light Efficiency: Reflect lost light back to plants—up to 30% more effective photosynthesis and visible increases in growth and yield.

  • Uniform Coverage: Minimize shadows for even plant development, preventing weak or underexposed crops.

  • Energy Savings: Well‑installed reflective films can slash energy consumption by up to 36%, letting you grow more for less.

  • Temperature Control: Reflective films help manage heat, keeping your grow space cooler in summer and warmer in winter.

  • Durability & Cleanliness: Most films are puncture‑resistant, waterproof, and easy to wash—ideal for repeated use in busy hydroponic setups.

Popular Types of Reflective Films

  • Mylar Sheets: Versatile, high output, easy to install, available in rolls or adhesive formats.

  • Diamond Foil Films: Advanced light diffusion for intense outperformance—great for maximizing PAR (photosynthetically active radiation).

  • Black & White Poly Films: Manage light and darkness for photoperiod control and temperature regulation.

  • Specialized Films: Such as FLIRmask and ORCA for commercial applications requiring top energy efficiency and durability.

How to Select & Use Reflective Films

  • Measure your grow space and choose the right thickness and dimensions for your needs.

  • Face the reflective side inward and secure tightly—maximizing light to lower plant levels.

  • Regularly clean surfaces to maintain maximum reflectivity and prevent dust build‑up.

Why Buy Reflective Films from Dealzer?

Dealzer offers a curated selection of the best reflective films—designed for strength, longevity, and exceptional light output. Our films suit any grow tent or box setup, from compact hobby gardens to full‑scale hydroponics operations. Enjoy fast US & Canada shipping, expert support, and industry‑leading quality that delivers results.

Upgrade your indoor garden—shop Dealzer’s reflective films below to boost yield, save energy, and create a healthy, vibrant grow environment season after season.