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Installer applying charcoal window film to a car's rear side window in a British workshop.
Illustrative application imagery. Not a photograph or colour sample of SunTek CIR.
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CIR

A non-reflective automotive ceramic tint from SunTek.

Range guide — several variantsProfessional installation

Supply and UK availability to confirm. No live price or checkout.

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Catalogue preview · Supplier agreements, UK availability and prices are being confirmed. No live orders or enquiries.
Understand the product

CIR, in context.

CIR combines a ceramic layer with metal-free construction. The range contains light and dark options; UV and solar measurements vary by grade, so do not apply one headline value to every shade.

  • Ceramic non-metal construction
  • Non-reflective appearance
  • Choice of shade levels

Documented specification

Visible light transmission — CIR 50 Black52%Manufacturer April 2024 sheet, film on nominal 6 mm single clear glass; NFRC calculation.
Total solar energy rejection — CIR 50 Black50%Same nominal 6 mm single clear-glass calculation; actual vehicle glazing differs.

Figures apply only to the stated variant and test setup. Do not compare different glazing, measurement methods or regional ranges as equivalent.

Documented variants & formats

  • CIR 5
  • CIR 15
  • CIR 20
  • CIR 30
  • CIR 40
  • CIR 50
  • CIR 60
  • CIR 70
  • CIR 80

These are source references, not a TintSmart stock list. Widths, cuts, minimum quantities and UK range names need confirming.

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Evidence, with its context

Reviews & real-world experience.

No sufficiently attributable product-specific customer review identified in this research pass; no rating is assigned.

Individual reports are not controlled performance tests. External comments may concern another market, variant, glazing or installation. We do not turn company-wide ratings into product stars.

Documents & manufacturer visuals.

Visit SunTek official website (opens in a new tab)

Sources reviewed 9 October 2026. Manufacturer names identify researched products. No supply partnership, installer authorisation or image licence is implied.

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Related film options.

Frequently asked questions

Questions about SunTek CIR

Practical answers to help you plan your project.

What is SunTek CIR intended for?

A non-reflective automotive ceramic tint from SunTek. CIR combines a ceramic layer with metal-free construction. The range contains light and dark options; UV and solar measurements vary by grade, so do not apply one headline value to every shade.

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What must I check before specifying SunTek CIR?

UK road legality depends on the finished glass-and-film combination and the window position. The film name or nominal shade alone does not establish compliance. Confirm current EMEA stock and warranty terms.

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Can I fit SunTek CIR myself?

This record calls for professional installation. Ask a suitable installer to assess the exact variant, substrate, access and fitting scope.

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Is SunTek CIR in stock with a confirmed UK price?

TintSmart has not confirmed live stock, a sale price or supplier fulfilment for this record. Confirm the exact variant, UK availability, total supplied or installed price and applicable warranty with the proposed supplier.

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Are the pictures of SunTek CIR exact product samples?

The application scenes are illustrations, not photographs or physical colour samples of this product. Use the linked manufacturer documents and a physical sample to check the actual finish and specification.

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