Metallized film carries sputtered or vacuum-deposited metal that reflects heat. It's durable and color-stable but a little reflective, and the metal can weaken phone, GPS and toll-tag signals. Compare the types of window film.
- Technology
- Metallized
- Made for
- Home and office
- Look
- Neutral
- Darkness range
- 9% to 49% VLT
- Warranty
- Lifetime (covers color change)
Full specs
Source: ASWF Nature product page, aswf.com (specs as published on 2026-09-28) (opens in a new tab).
| Shade | Visible light transmitted Visible light transmitted. Share of visible light that passes through the glass and film. Lower is darker. | Visible light reflected, outside Visible light reflected, outside. Share of light the window reflects outward: how mirror-like it looks from outside. | Visible light reflected, inside Visible light reflected, inside. Share of light reflected back into the car or room: how much you see your own reflection at night. | Total solar energy rejected Total solar energy rejected. Share of the sun's total energy (heat) kept out. Higher is cooler. | Solar energy transmitted Solar energy transmitted. Share of the sun's energy that passes straight through the glass. | Solar energy reflected Solar energy reflected. Share of the sun's energy reflected back outside. | Glare reduction Glare reduction. How much less visible glare than the same glass with no film. | Solar heat gain coefficient (g-value) Solar heat gain coefficient (g-value). Fraction of the sun's heat that ends up inside, from 0 to 1. Lower is cooler. | Shading coefficient Shading coefficient. Solar heat gain compared with plain 1/8-inch clear glass, from 0 to 1. Lower is cooler. |
|---|---|---|---|---|---|---|---|---|---|
| Nature 50 | 49% | 14% | 12% | 40% | 44% | 13% | 46% | 0.6 | 0.67 |
| Nature 40 | 43% | 17% | 14% | 50% | 38% | 16% | 51% | 0.5 | 0.58 |
| Nature 30 | 30% | 25% | 20% | 61% | 26% | 23% | 65% | 0.39 | 0.45 |
| Nature 20 | 24% | 28% | 25% | 65% | 22% | 23% | 73% | 0.35 | 0.44 |
| Nature 10 | 9% | 43% | 42% | 75% | 8% | 37% | 89% | 0.25 | 0.29 |
What the column names mean
- VLT
- Visible light transmitted. Share of visible light that passes through the glass and film. Lower is darker.
- VLR out
- Visible light reflected, outside. Share of light the window reflects outward: how mirror-like it looks from outside.
- VLR in
- Visible light reflected, inside. Share of light reflected back into the car or room: how much you see your own reflection at night.
- TSER
- Total solar energy rejected. Share of the sun's total energy (heat) kept out. Higher is cooler.
- SET
- Solar energy transmitted. Share of the sun's energy that passes straight through the glass.
- SER
- Solar energy reflected. Share of the sun's energy reflected back outside.
- Glare
- Glare reduction. How much less visible glare than the same glass with no film.
- SHGC
- Solar heat gain coefficient (g-value). Fraction of the sun's heat that ends up inside, from 0 to 1. Lower is cooler.
- SC
- Shading coefficient. Solar heat gain compared with plain 1/8-inch clear glass, from 0 to 1. Lower is cooler.
Figures are measured on single-pane clear glass; results on your windows will vary. The number in a shade's name is nominal; VLT is the measured light transmission.
Visualize the shades: tint preview and heat rejected
The tint preview shows how each shade darkens the view from inside (visible light transmission, VLT); screens vary, so use it as a guide. Heat rejected is total solar energy rejected (TSER): higher is cooler.
Similar films from other brands
Current metallized and closely related films for homes and offices from other makers, to compare side by side. Films we sell are listed first.
| Film | Type | VLT | TSER | At TintCenter |
|---|---|---|---|---|
| Stainless SteelSolar Gard | Metallized | 23–48% | 44–61% | From $67.43: buy Solar Gard Stainless Steel at TintCenter |
| Solar BronzeSolar Gard | Metallized | 23–31% | 70–75% | From $66.03: buy Solar Gard Bronze at TintCenter |
| SilverSolar Gard | Metallized | 5–67% | 37–77% | From $59.52: buy Solar Gard Silver at TintCenter |
| QuantumSolar Gard | Metallized | 10–23% | 57–69% | From $29.57: buy Solar Gard HP Quantum at TintCenter |
| SilverTintCenter | Metallized | 18–51% | 50–78% | From $41.71: buy TintCenter Silver Reflective at TintCenter |
| TruevueSolar Gard | Dual reflective | 5–39% | 52–79% | From $78.59: buy Solar Gard TrueVue Dual Reflective at TintCenter |
VLT: darkness range (light let through). TSER: heat rejected, lightest to darkest shade. Makers measure differently, so treat close figures as a tie. Browse all brands and films.
Available at TintCenter
We sell ASWF Nature from $54.60, cut to your length and shipped from Castro Valley, California.
Shop ASWF NatureMore from ASWF
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ASWF NatureSold at TintCenter · cut to your length · ships from California
Shop nowfrom $54.60: buy ASWF Nature at TintCenter