
Films that improve window insulation and reduce energy loss.
5 products in this category
LE 20, LE 35, LE 70 — silver/amber/colorless reflective films reducing U-Value and SHGC.

A clear retrofit option focused on lowering U-value while preserving light and appearance. Energy Efficiency

Reduce solar gain, improve occupant comfort, and support operational efficiency with Prestige, Ceramic, Night Vision, Low-E, and Thinsulate strategies. Commercial Solutions

Improve insulation-like performance and reduce seasonal load through Low-E and Thinsulate retrofit strategies. Residential Solutions

Overall energy efficiency benefits of 3M window films.
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