Description
Total Light Blocking, Total Visual Privacy — the Film for Spaces That Need to Go Completely Dark
Most window films balance privacy with light transmission — frosted films let light through, mirror films work one direction only, decorative films obscure but don't block. Blockout window film does something different. The opaque metallized layer blocks 100% of light transmission and 100% of visual recognition from both sides of the glass. No silhouettes from outside, no view from inside, no leakage either direction. For spaces that need to go completely dark or completely private regardless of time of day or lighting conditions, blockout is the only film that delivers.
At Graphics Decal HQ we supply and install Blockout Window Film in Winnipeg on 4–6 mil opaque vinyl substrate with commercial-grade adhesive. Standard 54" width, available in white or black, with custom-cut sizing for any window, door, glass partition, or skylight. Installed by our 3M-certified Winnipeg team or supplied as material-only orders for clients with their own installers.
Whether you are a Winnipeg home theatre installer creating a fully dark media room, a Manitoba photography studio building a controlled-light shooting environment, a Canadian conference centre requiring total visual privacy for executive sessions, a healthcare facility marking restricted-access exam rooms, or a residential client adding blackout privacy to bedrooms and bathrooms, blockout window film delivers the total light and visual privacy other films cannot.
Construction
| Feature | Detail |
|---|---|
| Material | Self-adhesive opaque vinyl with light-blocking metallized layer |
| Light Transmission | 0% — 100% light blocking and 100% visual privacy from both sides |
| Privacy Direction | Two-way: no view in, no view out |
| UV Protection | Blocks 99% of harmful UV rays |
| Thickness | 4–6 mil with adhesive layer (commercial-grade construction) |
| Colour Options | White (standard), black (available on request) |
| Finish | Matte or semi-gloss face finish depending on colour |
| Adhesive | Permanent or removable options available |
| Service Life | 3–10 years depending on interior or exterior application |
Standard Width
- 54" (137 cm) — seamless coverage on most windows and glass doors
- Multi-panel installations available for glass wider than 54"; seams are virtually invisible when professionally installed
Available Lengths
- 4', 5', 6', 8', 10', 12', 15', 20', 25', 30', 50'
- Custom lengths cut to your exact glass dimension on request
Coverage Examples
- 4' length = approximately 18 sq ft — small window or bathroom window
- 8' length = approximately 36 sq ft — bedroom window or patio door
- 12' length = approximately 54 sq ft — large window or full sliding door
- 20' length = approximately 90 sq ft — multi-window installation or full conference room glass
- 50' length = approximately 225 sq ft — multi-room or commercial-scale installation
Surface Compatibility
- Interior or exterior application on smooth glass surfaces
- Smooth painted drywall, interior partitions, and architectural glass
- Doors, sidelights, transom windows, and skylights
- Compatible with single-pane, double-pane, and triple-pane glass
Adhesive Options
- Permanent adhesive — standard for long-term installations in home theatres, medical exam rooms, and commercial blackout applications
- Removable adhesive — for tenant-friendly installations and short-term blackout needs
Installation Options
- Professional installation by our 3M-certified Winnipeg team — includes surface prep, alignment, bubble-free application, and edge sealing
- Material-only orders for clients with their own installers or DIY applications — detailed instructions included, basic tools required
Add-Ons
- 48hr Rush Production on cut-to-size material orders — select at checkout before the 2pm daily cutoff
Graphics Decal HQ is Winnipeg's locally operated window film installer — operated from our facility at 2095 Logan Avenue and trusted by Manitoba commercial buildings, healthcare facilities, photo studios, and residential clients for clean, professional-grade blockout film installations.
We are a 3M-certified installer originally known for commercial vehicle wraps, architectural film, and corporate wall graphics, and we apply that same precision to blockout window film installations. Blockout film has unforgiving installation requirements: any dust trapped under the opaque layer shows as a visible spot, edge alignment must be exact because opaque film emphasizes any misalignment, and bubble-free application is non-negotiable on a film designed to read as a single solid surface. Our team handles glass cleaning, surface prep, and precision installation so the finished install reads as a single uniform opaque surface rather than a panel of visible defects.
Important note for blockout applications: in residential applications, blockout film permanently darkens the room. Most homeowners install blockout on a few windows (bedrooms, bathrooms, home theatres) rather than across all windows. We will recommend the right film grade and coverage based on your specific use case during consultation.
For glass wider than 54 inches, we plan panel layout to minimize visible seams. In practice, professionally installed multi-panel blockout film reads as one continuous opaque surface from any viewing distance.
We offer free on-site measurement and design consultation across Winnipeg and surrounding Manitoba, and we schedule installations evenings and weekends to work around your business operations. Material-only orders for DIY installation are also available with Canada-wide shipping for clients outside our local install service area.
For frosted privacy that lets light through, see our Privacy Window Film. For one-way reflective alternative (clear view from inside, mirror from outside), see our Mirror Window Film. For decorative pattern and design options, see our Decorative Window Film. For premium 3M Fasara decorative glass finishes, see our Fasara 3M Window Film. For anti-vandalism protection on glass, see our Anti-Graffiti Window Film. For the full range of window film products, visit our Window Film category.
- Winnipeg home theatre installers and home media room builders creating fully dark viewing environments
- Manitoba photography studios, video production studios, and creative-content producers building controlled-light shooting environments
- Canadian conference centres, executive boardrooms, and corporate meeting spaces requiring total visual privacy during high-confidentiality sessions
- Healthcare facilities, medical practices, and hospitals marking restricted-access exam rooms, laboratories, and clinical privacy zones
- Pharmaceutical, cannabis, and regulated production facilities maintaining Health Canada compliance signage and access-control privacy
- Recording studios, podcast studios, and acoustic environments requiring blackout for sound-dampening and dark-mode operation
- Restaurants and hospitality venues marking back-of-house, kitchen, and stockroom glass requiring total visual privacy
- Educational institutions installing blackout film in classrooms, lab spaces, and lecture halls used for AV presentations
- Government and municipal facilities marking security zones, secure server rooms, and restricted-access offices
- Residential clients adding blackout privacy to bedrooms, bathrooms, ground-floor windows, and home offices
- Condo and apartment renters adding removable blackout film to lease-protected glass without permanent modification
- Hotel and hospitality operators installing blackout film in suites and conference rooms for guest privacy
To start your blockout window film project, contact us via our Contact page or call (204) 403-4347. Most commercial projects begin with a free on-site measurement and consultation in Winnipeg or surrounding Manitoba areas, where our team can recommend the right film grade for your specific use case.
Production begins after dimensions are confirmed; standard installation timelines are 1 to 2 weeks for most projects, with rush 48hr material production available for DIY orders. Installations are scheduled at your business's preferred time — including evenings and weekends — to minimize disruption to operations.
Local pickup of pre-cut material is available at 2095 Logan Avenue, Winnipeg MB, and Canada-wide shipping is available for DIY installations outside our local service area.
Blockout Window Film
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