Sentinel Plus Exterior Window Films

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, Clear, and SX.

Sentinel Plus Exterior window film Key Benefits

Exterior Window film benefits that make it worth choosing

  • AESTHETIC

    Provides a refreshed and uniform look to dated buildings

  • ENERGY EFFICIENT

    Maximum heat rejection also means maximum saving on air conditioning costs

  • HIGH HEAT REJECTION

    Filming the exterior maximizes heat rejection with up to 82% Total Solar Energy Rejected

Film Specs and Performance


  • SENTINEL PLUS 4 MIL CLEAR OSW
    89% LIGHT IN
    10% REFLECTION
    99% UV BLOCK
    18% HEAT
  • SENTINEL PLUS STAINLESS STEEL 45 OSW
    46% LIGHT IN
    15% REFLECTION
    99% UV BLOCK
    44% HEAT
  • SENTINEL PLUS STAINLESS STEEL 40 OSW
    39% LIGHT IN
    18% REFLECTION
    99% UV BLOCK
    55% HEAT
  • SENTINEL PLUS STAINLESS STEEL 25 OSW
    24% LIGHT IN
    28% REFLECTION
    99% UV BLOCK
    63% HEAT
  • SENTINEL PLUS STAINLESS STEEL 15 OSW
    13% LIGHT IN
    40% REFLECTION
    99% UV BLOCK
    73% HEAT
  • SENTINEL PLUS SILVER 35 OSW
    34% LIGHT IN
    41% REFLECTION
    99% UV BLOCK
    67% HEAT
  • SENTINEL PLUS SILVER 20 OSW
    16% LIGHT IN
    61% REFLECTION
    99% UV BLOCK
    82% HEAT
  • SENTINEL PLUS SX 80 OSW
    78% LIGHT IN
    8% REFLECTION
    99% UV BLOCK
    42% HEAT
  • SENTINEL PLUS SX 50 OSW
    48% LIGHT IN
    27% REFLECTION
    99% UV BLOCK
    70% HEAT