Exterior
Clear Safety

LACUNA Exterior Clear Safety Window Film is designed for external applications, providing durable protection against impacts, vandalism, and environmental damage while maintaining optical clarity. It reinforces windows without compromising their functionality or appearance, making it ideal for specialized glass technologies that require external protection.

By acting as a protective shield, this film preserves the integrity and aesthetic value of windows, ensuring long-term durability against physical wear and harsh environmental conditions.

Measurements

  • Microns: 100
  • Visible Light Transmitted (VLT): 86%
  • Visible Light Reflected External: 11%
  • Visible Light Reflected Internal: 11%
  • Glare Reduction: 2%
  • Total Solar Energy Transmitted: 85%
  • Total Solar Energy Reflected External: 10%
  • Total Solar Energy Absorbed: 5%
  • Shading Coefficient (SC): 0,93
  • Solar Heat Gain Coefficient (SHGC): 0,81
  • U Factor: 1,02
  • UV Rejection: ≥99
  • Emissivity: 0,87
  • Light To Solar Gain: 1,08
  • Total Solar Energy Rejected (TSER): 18%
  • IR Rejection: 30%
  • Infrared Energy Rejection (IRER): 24%
  • Microns: 180
  • Visible Light Transmitted (VLT): 88%
  • Visible Light Reflected External: 8%
  • Visible Light Reflected Internal: 8%
  • Glare Reduction: 1%
  • Total Solar Energy Transmitted: 83%
  • Total Solar Energy Reflected External: 10%
  • Total Solar Energy Absorbed: 7%
  • Shading Coefficient (SC): 0,93
  • Solar Heat Gain Coefficient (SHGC): 0,81
  • U Factor: 1,02
  • UV Rejection: ≥99
  • Emissivity: 0,87
  • Light To Solar Gain: 1,09
  • Total Solar Energy Rejected (TSER): 19%
  • IR Rejection: 32%
  • Infrared Energy Rejection (IRER): 23%

Benefits

  1. Optically Clear Visibility
  2. Advanced Safety Capabilities
  3. Aesthetic Enhancement
  4. Energy Cost Reduction
  5. Multi-Layered Nano Technology
  6. Maximum Protection
  7. UV Rejection
  8. Exterior Installation

Exterior Clear Safety

LACUNA Exterior Clear Safety Window Film is designed for external applications, providing durable protection against impacts, vandalism, and environmental damage while maintaining optical clarity. It reinforces windows without compromising their functionality or appearance, making it ideal for specialized glass technologies that require external protection.

By acting as a protective shield, this film preserves the integrity and aesthetic value of windows, ensuring long-term durability against physical wear and harsh environmental conditions.

Measurements

  • Microns: 100
  • Visible Light Transmitted (VLT): 86%
  • Visible Light Reflected External: 11%
  • Visible Light Reflected Internal: 11%
  • Glare Reduction: 2%
  • Total Solar Energy Transmitted: 85%
  • Total Solar Energy Reflected External: 10%
  • Total Solar Energy Absorbed: 5%
  • Shading Coefficient (SC): 0,93
  • Solar Heat Gain Coefficient (SHGC): 0,81
  • U Factor: 1,02
  • UV Rejection: ≥99
  • Emissivity: 0,87
  • Light To Solar Gain: 1,08
  • Total Solar Energy Rejected (TSER): 18%
  • IR Rejection: 30%
  • Infrared Energy Rejection (IRER): 24%
  • Microns: 180
  • Visible Light Transmitted (VLT): 88%
  • Visible Light Reflected External: 8%
  • Visible Light Reflected Internal: 8%
  • Glare Reduction: 1%
  • Total Solar Energy Transmitted: 83%
  • Total Solar Energy Reflected External: 10%
  • Total Solar Energy Absorbed: 7%
  • Shading Coefficient (SC): 0,93
  • Solar Heat Gain Coefficient (SHGC): 0,81
  • U Factor: 1,02
  • UV Rejection: ≥99
  • Emissivity: 0,87
  • Light To Solar Gain: 1,09
  • Total Solar Energy Rejected (TSER): 19%
  • IR Rejection: 32%
  • Infrared Energy Rejection (IRER): 23%

Benefits

  1. Optically Clear Visibility
  2. Advanced Safety Capabilities
  3. Aesthetic Enhancement
  4. Energy Cost Reduction
  5. Multi-Layered Nano Technology
  6. Maximum Protection
  7. UV Rejection
  8. Exterior Installation

Frequently Asked Questions

  • Low tear resistance means glass may separate despite staying intact.
  • High tear-resistant films ensure longer resistance to forced entry, up to 4-6 minutes under assault.

Yes! Anti-graffiti films provide a sacrificial layer that can be peeled off and replaced after spray paint or acid etching attacks.

In ASTM F1642 & GSA testing, properly installed films reduce glass fragmentation by up to 92%, minimizing casualties in bomb explosions.

Yes, incorrect film selection on insulated, Low-E, or dual-pane glass can cause thermal fractures. Professional installers check:

  • Glass type & thickness
  • Absorption rates
  • Exterior heat exposure

Yes! While security films don’t make glass unbreakable, they hold shattered pieces in place, making forced entry significantly harder and delaying intruders.

Yes! Security films reinforce older windows, preventing breakage and shattering, but edge-retention systems may be needed for extra durability.

These films use sacrificial coatings, allowing easy removal of:

  • Spray paint
  • Acid etching
  • Scratches
    They can be peeled off without affecting the original glass.

Yes, multi-layer security films help protect storefronts from looting, vandalism, and forced entry.

  • Use ammonia-free cleaners
  • Avoid sharp objects or abrasive scrubbing
  • Use microfiber cloths for best results

Security films can withstand hurricane-force winds, accidental impact, and burglar attempts, delaying forced entry by up to 5 minutes. Advanced versions meet GSA and ASTM standards for blast mitigation.

Yes! Security films protect large glass surfaces, including patio doors, skylights, and commercial storefronts.

Films undergo testing under global security standards, including:

  • ASTM F1233 – Forced Entry Resistance (tested against blunt force attacks).
  • ASTM F1642 – Blast Resistance (measures shockwave mitigation).
  • GSA Level 1-3 Certifications – Protection levels against bomb blasts.
  • ANSI Z97.1 & EN 12600 – Impact & shatter resistance for public safety.

Yes, GSA-rated blast-resistant security films absorb shockwaves and reduce flying glass debris, minimizing injuries.

High-quality security films last 10-20 years, depending on UV exposure and maintenance.

  • Retail & Jewelry Stores – Smash-and-grab protection.
  • Government & Military Buildings – Blast mitigation.
  • Hospitals & Laboratories – Chemical explosion prevention.
  • Schools & Universities – Active shooter and impact protection.
  • Banks & Data Centers – Theft prevention and RF shielding.

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