Sentinel Plus is Solar Gard’s range of exterior window films – which provide maximum heat rejection by being the first line of defense against solar heat and glare. The Sentinel Plus range includes Stainless Steel, Silver, SX, DX and Clear.

Key Benefits

  • Filming the exterior maximises heat rejection with up to 82% Total Solar Energy Rejected
  • Provides a refreshed and uniform look to dated buildings
  • Maximum heat rejection also means maximum saving on air conditioning costs
  • UV blockers protect people and property from damaging UV rays

NEW – Sentinel Plus DX is an innovation in exterior window films. A dual layer film comprising a high heat rejection and reflective outer layer with a low reflection inner layer. This innovative new exterior film is now able to deliver up to 85% reduction on incoming heat while allowing visibility to the outside at night time – no unwanted mirror appearance.

Specification Sentinel Plus 4mil ClearSentinel Plus DX 15Sentinel Plus DX 5Sentinel Plus Silver 20Sentinel Plus Silver 35Sentinel Plus Stainless Steel 15Sentinel Plus Stainless Steel 25Sentinel Plus Stainless Steel 40Sentinel Plus SX50 OSWSentinel Plus SX80 OSW
Visible light transmittance % 88%14%5%16%33%13%23%38%47%77%
Visible light reflectance (exterior) % 9%42%60%61%41%40%28%18%27%8%
Visible light reflectance (interior) % 9%17%15%56%36%35%25%15%24%8%
Solar heat gain coefficient .
Total solar energy rejected % 21%75%86%82%67%72%63%51%56%43%
UV Tdw-ISO @ 300 to 700 nm % 60%11%4%13%26%9%16%26%36%54%
UV light blocked (300 to 380 nm) % >99%>99%>99%>99%>99%>99%>99%>99%>99%>99%
Fade Reduction % 27%87%95%84%68%89%80%68%56%34%

Performance Notes:

  • Performance results are calculated using NFRC methodology and LBNL Window software, applied to 1/4" (6mm) clear glass and are subject to variations within industry standards and only intended for estimating purposes. This data is provided for informational purposes only and subject to normal manufacturing variances.
  • Performance results for glare and fade reduction are calculated by comparing filmed glass to that of untreated glazing.

Architectural Sample Pages

Glass Retention

CSI Specifications: Solar Control Films 08 87 13