Glass Fragment Retention
The 8 mil construction helps retain broken glass fragments after impact while keeping N1040 SR PS8 matched to the project's appearance goals.
N1040 SR PS8 adds substantial 8 mil safety construction to a lighter 40% neutral solar film. It is designed for glass that needs fragment retention and UV control while preserving a brighter, more open room than 20% safety films allow. That makes the specification both a comfort decision and a glass-retention decision, which is why the tint level and mil thickness need to be considered together.
That balance works for Philadelphia schools, offices, libraries, municipal buildings, and rowhome entries where occupants still want natural light. It is also useful in historic properties where very dark tint would be visually disruptive from the street. On Philadelphia projects, N1040 SR PS8 should be evaluated by elevation, room use, and how much glass faces sidewalks, transit, neighboring rowhomes, or open sky.
The 8 mil construction helps retain glass fragments after breakage and can delay forced entry when properly specified. The 40% VLT reduces glare moderately without turning the glass into a privacy tint, and the neutral tone keeps exterior reflectivity low. In practice, 40% VLT and 8 mil tells the project team how assertive the neutral result will feel once installed, not just how it looks on a sample card.
Choose N1040 SR PS8 when heavier safety performance matters but N1020 SR PS8 would be too dark. For similar brightness with lighter retention, compare N1040 SR PS4. Window Film Philadelphia can compare it against adjacent LLumar options from Eastman Performance Films so the final selection matches the building, not just the product category. Samples should be judged in the actual room whenever daylight, privacy, historic appearance, visibility, or color is close.
The 8 mil construction helps retain broken glass fragments after impact while keeping N1040 SR PS8 matched to the project's appearance goals.
Can delay forced entry when paired with suitable glass and attachment details; it is a retrofit layer, not absolute protection.
Combines safety-film retention with 40% solar tint to reduce UV exposure, glare, and fading pressure near the glass.
The SR surface helps the N1040 SR PS8 installation stand up to routine cleaning in schools, storefronts, offices, and residences.
| VLT | 40% |
|---|---|
| UV Block | over 99% |
| Thickness | 8 mil |
| Warranty | Residential lifetime / Commercial limited warranty |
| Series | Solar Safety Series |
| Brand | LLumar |
Glass retention and forced-entry delay for doors, sidelites, and shared spaces.
Retrofit protection for public-facing glass and administrative offices.
Security upgrades for storefronts, vestibules, and street-level glazing.
Window Film Philadelphia is an authorized LLumar dealer. Contact us for a free site assessment.
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