Availability: In stock
SKU: SKU :Security-4mil-24-120
Guaranteed Delivery Within 3 days
Warranty:
Protect your windows with RockRose 4 Mil Security Window Film, designed to help hold shattered glass together after impact while blocking up to 99% of harmful UV rays. This safety window film adds a protective layer to existing glass in homes, offices, storefronts, and other residential or commercial spaces.
Available in multiple roll sizes and tint options, this 4 mil anti-shatter window film is a practical choice for customers seeking additional glass safety, UV protection, and a clean, professional appearance. Choose clear film for visibility or a darker VLT option to suit your window tinting needs.
Clean the window thoroughly to remove dirt, dust, grease, and debris. Any particles left on the glass may become trapped beneath the film.
Measure the glass area and cut the film to the required dimensions. Follow the product's installation instructions for the recommended edge clearance.
Wet the glass and adhesive side of the film using a suitable window-film installation solution. This helps the film move into position during installation.
Carefully place the film onto the wet glass surface and adjust it until properly aligned.
Use a suitable window tint squeegee to remove excess solution and trapped air, working from the center toward the edges.
Follow the manufacturer's curing instructions and avoid disturbing the film while the adhesive sets.
Important: Security film performance depends on the film, glass, installation method, and edge-retention system. For applications requiring
Whether you're improving window safety at home or adding protective film to an office or storefront, RockRose 4 Mil Security Window Film offers a practical option for glass-fragment retention and UV protection.
Choose your preferred roll size and tint option above to get started.
Four mil security window film is a thin protective film measuring approximately 0.004 inches thick. It is designed to add a protective layer to glass and help hold broken glass fragments together when the glass breaks.
No. Security window film does not make glass unbreakable. It can help retain broken fragments and may provide additional resistance to entry, depending on the installation and complete glazing system. It should not be considered a guarantee against break-ins.
Yes. This product is listed as blocking up to 99% of UV rays, helping reduce UV-related fading of furniture, flooring, and other interior materials.
It is designed for residential and commercial applications, including compatible windows, glass doors, and storefront glass. Confirm glass compatibility before installation.
Choose clear film when maintaining visibility is a priority. The 5%, 20%, 35%, and 50% options offer different levels of visible light transmission. Lower percentages generally appear darker. Check local tinting requirements where applicable.
Wet installation may be possible for experienced DIY users with the appropriate tools. Larger windows and security-critical applications may benefit from professional installation to help ensure correct film placement and performance.
It may make entry through filmed glass more difficult in some circumstances, but performance depends on the film and installation system. Film alone is not a guarantee against forced entry. Security-critical applications may require professionally installed edge attachment and other glazing upgrades.
Measure the glass height and width, account for installation requirements, and select a compatible roll that provides sufficient material. Allow for trimming and possible installation waste.
Not necessarily. Security film is designed primarily to help retain broken glass and add a protective layer. Regular solar or decorative tint may focus on appearance, privacy, glare, or solar performance. Choose a product according to its verified specifications and intended application.
Add an extra layer of glass protection and UV defense to your next window project. Select your preferred roll size and tint option, review compatibility with your glass, and order RockRose 4 Mil Security Window Film for your home or commercial application.
8 Mil Clear Safety & Security Window Film
Do we ship for FREE?
YES! Shipping is free on all orders over $50.
Within the contiguous United States. (excluding Hawaii and Alaska)
Where and how do we ship your product?
We ship to all US addresses excluding Hawaii and Alaska
Shipping method: Standard shipping with UPS and FedEx Ground
What is your handling time?
We fulfill the orders within 1 business day.
How much does shipping cost?
Below $50 - $15 (To U.S Addresses)
Over $50 - Free (To U.S Addresses)
How do I return an item?
Yes, we offer free return. Orders will be fully refunded once we receive the returned package.
A restock fee will be charged for
Return address:
A106, 10511 Windsor Lane, Houston, Texas 77031
If you have any questions or concerns you can contact Customer Service by emailing us support@rockrosefilm.com
Overall rating: 5.0 / 5 from 3 reviews.
Easy application. Enhances the view out my back door while also controlling the heat and sunlight from damaging my furniture and hardwood floors. See my pictures with the film applied. One photo was taken from inside looking through the film. The other photo was taken from outside, during day time at the darkened window. I’m placing another order for upstairs windows I would definitely recommend this company and their products.
Received film and works great for glass safety and blocking sun rays. Very fast shipment. Thanks!
Anti-Shatter Security Window Film – 4 Mil UV Blocking Safety Tint for Home & Office
Second time ordering, Very Happy. I applied to West-facing window and could feel an immediate temperature difference. The next morning, I woke to a cool house. My A/C didn’t have to work overtime the whole night to fight back to stasis. I’ll update with my new utility bill.
