Insulation black outline icon
Three stacked isometric panels with three arrows pointing upward from the top
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About the Insulation black outline icon
Three flat panels are stacked in isometric perspective with air gaps between them, and three upward arrows of differing heights rise from the top surface to show heat moving out through the assembly. The drawing reads as layered insulation, thermal barriers and multi-ply materials. Fits construction and roofing websites, energy efficiency calculators, HVAC and home retrofit apps, building material product pages, and sustainability or heat-loss presentations.
The lozenge-shaped layers sit at a consistent angle so the stack reads as depth rather than flat bands, and the center arrow is deliberately taller to draw the eye upward. It pairs well with wall, roof, thermometer and energy rating icons in the same line set. Give it a square frame with headroom so the arrow tips are not clipped.
This is the black outline version of the insulation icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
