SOLAR GRATES: Outside View Comparisons
SOLAR GRATES SOLAR SCREENS
COLOR
White (normal)
Black (option)
Match to house (option)
Black or Dark Brown (normal)
Dark absorbs light better & gives better view outward.
Lighter shades available but change night view
INFRARED BLOCK
70% with depth @ 1.2x cell size
Nearing 100% with depth @ 4x cell size
Depends on weave
Normally 80-90% closed weave
Weave blocks both visible and infrared light via shading effect
Tighter weave makes room darker
VIEW
View at angle blocked
Night view available (80% open)
Grates are light weight and robust
Flat screen provides view at most angles
Screen reflects interior light to obscure night view out
Screens susceptible to visible wrinkling if distorted.
Often recommended for permanent installation to minimize handling labor and damage.
FRAME
Frame is a convenience for handling and appearance
Grate structure is inherently stable, even without a frame
Frame required for stability
Retractable or rollup screens another option
Note: Both screens and Grates are mounted EXTERNAL to the window