• Pittsburgh’s Premiere Window Film Installer

    Pittsburgh’s trusted source for quality commercial, residential and automotive window film solutions … since 1959.

  • Commercial Window Films

    Protection. Durability. Aesthetics.

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  • Residential Window Films

    Protection. Durability. Aesthetics.

    Learn more
    Residential Window Films Installation
  • Automotive Window Films

    Protection. Durability. Aesthetics.

    Learn more
    Automotive Window Films Installation
ProTec Protective Window Films

Commercial Window Films

Keystone Window Films works with building owners, architects and contractors to deliver cost-effective commercial window film solutions.

ProTec Protective Window Films

Residential Window Films

Keystone Window Films provides affordable residential window film installations for homeowners seeking solar protection, privacy, security and aesthetics.

ProTec Protective Window Films

Automotive Window Films

Keystone Window Films precision automotive window film installations provide both solar and impact (shattered glass) protection.

PITTSBURGH’S TRUSTED SOURCE FOR

Protective Window Films

SERVING WESTERN PENNSYLVANIA AND BEYOND … SINCE 1959

Keystone Window Films window film installers have completed well over 5,000 commercial, residential and automotive window film installation projects.

Our dedicated team of craftsmen combine high quality window films with state-of-the-art, precision digital measurement tools, templates and window film cutting technologies to minimize material waste, maximize installation efficiency and guarantee durability.

As a team, we are dedicated to helping our clients solve their most demanding solar, security and decorative window film challenges.

International Window Film Association International Building Owners and Managers Association

Free Estimates

Keystone Window Films offers free, on site estimates for all window film installation projects within our service area.

Quality Window Films

All commercial window film installations are warranted for 15 years. Residential and automotive window films include a lifetime guarantee.

Modern Technology

Keystone Window Films combines 60+ years of craftsmanship with the latest digital window film cutting technologies.

Fully Insured

We are fully insured for property damage and personal injury.