retailer source · not a TintSmart review
A named customer reports improved comfort during hot weather and likes the appearance. Purlfrost labels the customer verified; this is retailer-selected anecdotal evidence, not a measured comparative test.
PurlfrostSRF-20 Dark Reflective Film
Dark reflective interior film for solar control and daytime screening.
Supply and UK availability to confirm. No live price or checkout.
Add to my project briefCatalogue preview · Supplier agreements, UK availability and prices are being confirmed. No live orders or enquiries.
Understand the product
SRF-20 Dark Reflective Film, in context.
Purlfrost sells SRF-20 by the metre and cut to size. This is a retailer product identity; no unverified claim is made about the underlying manufacturer.
- Interior installation
- Reflective silver finish
- Cut-to-size ordering on source site
Use the linked manufacturer documents for variant-specific performance figures. A range name does not establish a single specification.
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Evidence, with its context
Reviews & real-world experience.
owner source · not a TintSmart review
A customer alleged thermal cracking after film installation. The company response identified SRF-20 and referred to its glass-compatibility warning. The cause was disputed and is not independently established; treat this as a compatibility caution, not a proven product defect.
Trustpilot customer complaint and Purlfrost response, July 2026
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 Purlfrost official website (opens in a new tab)
Official product imagery can be viewed at the source:
Sources reviewed 9 October 2026. Manufacturer names identify researched products. No supply partnership, installer authorisation or image licence is implied.
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Explore film detailsFrequently asked questions
Questions about Purlfrost SRF-20 Dark Reflective Film
Practical answers to help you plan your project.
What is Purlfrost SRF-20 Dark Reflective Film intended for?
Dark reflective interior film for solar control and daytime screening. Purlfrost sells SRF-20 by the metre and cut to size. This is a retailer product identity; no unverified claim is made about the underlying manufacturer.
Link to this answerWhat must I check before specifying Purlfrost SRF-20 Dark Reflective Film?
Source states non-toughened double glazing is not recommended. Night-time privacy is not assured. Check sample, daylight trade-off and exact glazing.
Link to this answerCan I fit Purlfrost SRF-20 Dark Reflective Film myself?
This record includes a DIY or professional route. Check the exact variant, substrate and manufacturer fitting instructions before deciding. Some applications still need a professional compatibility assessment.
Link to this answerIs Purlfrost SRF-20 Dark Reflective Film 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.
Link to this answerAre the pictures of Purlfrost SRF-20 Dark Reflective Film 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.
Link to this answer