Both 3M and LLumar publish architectural safety and security options. Compare the proposed glass-and-film assemblies and their documentation, not just the brand names.
A material for the scope: Ultra micro-layer PET, traditional three-ply S140 and S2400 polyurethane offer different construction paths. We select a named product for the glass and objective, not just the thickest film.
A connection at the frame: 3M Impact Protection Attachment integrates filmed glass with suitable framing where required. That edge detail is part of the specified assembly, not an optional afterthought.
Daylight-minded solar control: Prestige uses non-metalized multilayer optical technology. For a solar project, compare its published film-on-glass values on matching reference glass.
Local specification and support: Shore is a 3M Authorized Window Film Dealer with documented installation work across Delaware. The quote names the film, installation method and relevant manufacturer documents.
LLumar publishes clear safety/security film options and a library of safety glazing and blast test documents. 3M's Ultra micro-layer construction, S2400 TPU option and Impact Protection Attachment offer distinct specification paths; neither brand's reports transfer to an untested window.
Architectural security: 3M — Ultra S800, Safety S140 and S2400 construction paths; LLumar — Clear safety/security film range.
Construction example: 3M — Ultra micro-layer PET; S140 three-ply; S2400 TPU; LLumar — Named clear film specifications by product.
Attachment & test evidence: 3M — IPA requirements and configuration-specific 3M reports; LLumar — Published safety glazing and blast test document library.
Solar-control approach: 3M — Prestige non-metalized multilayer optical technology; LLumar — Compare named architectural solar film on matched glass.
Ask in the quote: 3M — Which glass, film, IPA and matching report?; LLumar — Which clear series, glazing report and edge detail?.
For solar control, compare named LLumar and 3M products using SHGC, VLT and TSER on the same glass. Shore commonly specifies 3M Prestige where the reference glass and project objectives match; a brand-wide heat ranking would not be meaningful.
Yes. LLumar maintains safety film test documents, including glazing and blast reports. Check whether the report applies to the proposed glass, film and attachment configuration.
No brand-wide conclusion is supported. We recommend 3M where its named construction, documentation and authorized installation fit the project, then compare the written scopes and matching test conditions.
Request a free estimate or call (302) 947-4624. Shore Tint & More (Delaware Window Film) — 3M Authorized Dealer, IWFA accredited, serving Delaware and the Maryland Eastern Shore since 1989.