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Discover our productsSelf-Adhesive Sun Protection Film in Dark Grey – for Exterior Installation
Window film - dark grey - exterior
Delivery 1-2 business days
–
Free shipping from 49 €
All shipping costs
Tool kit included
–
Squeegee, cutter & mounting fluid
Every film order includes our free mounting kit – whether custom cut or by the meter. Just clean your windows and get started!
Free samples
Try before you buy
Available in the following dimensions:
min.
5,0
x
5,0
cm
max.
180,0
x
3040,0
cm
cm
cm
Total price:
0,00 €
Quantity
Order window films by the meter
Decimal input e.g. 2.3 running meters possible. Minimum order quantity 1 meter
Width
Price / m
Running meter
m
Choose the length of the film according to your needs from the specified fixed film widths. Best suited for processing films individually and creating custom film cuts yourself.
Example: For example, entering "2.3" in the "Running meter" field will give you a 1.52 m wide film with a length of 2.3 m. The film is always delivered in one piece .
Order full rolls
Various widths available - ideal for large projects
Roll
Price
Quantity
Choose from full rolls in the specified fixed film widths. Particularly suitable for industrial processing of window films, with constant demand and for a cost-effective professional solution.
Base price: from 62,04 € / m²
All prices incl. 19% MwSt. , plus shipping | Delivery country:
Order multiple cuts at once
Precise cut to your specifications
This self-adhesive sun protection film in dark grey is applied to the outside of the window and provides high heat protection with a subtle, neutral appearance. Unlike silver films, it does not produce a strong mirror effect – the facade retains its natural look. With 20% light transmission, it significantly darkens the room and is particularly suitable for offices, conference rooms and windows with heavy sun exposure.
Features at a Glance
- 70% less solar radiation – high heat protection with a subtle appearance
- 20% light transmission – noticeably darkens the room, ideal for intense sunlight
- 80% less glare – comfortable screen work without disturbing light reflections
- No strong mirror effect – neutral, unobtrusive appearance from outside
- Self-adhesive – easy installation without specialist knowledge
- Robust surface – durable and easy to clean
Why Exterior Installation?
With exterior installation, solar radiation hits the film first – and is largely reflected before it even reaches the glass. This has two advantages:
- Better heat protection than interior films, as the heat never enters the glass
- No risk of thermal stress – the glass pane is not additionally heated
Suitable Glazing Types
This film is suitable for the following glass surfaces:
- Single glazing – clear
- Insulating glazing – upon consultation
Not suitable for low-E glass, tinted insulating glazing and laminated safety glass (VSG).
Important: The film is not suitable for partial surface installation – it should always cover the entire glass surface.
Installation
The film is applied from the outside onto clean, smooth glass. Thanks to the self-adhesive backing, installation is completed in just a few steps – instructions and an installation kit are included.
Warranty
- 8 years when applied to vertical surfaces
- 5 years when applied to angled surfaces (roof windows)
Variants
This film is available in two tint levels for exterior installation:
- Sun Protection Film Dark Grey – Exterior – high heat protection, stronger darkening (this film)
- Sun Protection Film Medium Grey – Exterior – more light transmission, moderate darkening
Would you prefer to apply the film from the inside? The Sun Protection Film Dark Grey – Interior offers the same colour for interior installation.
You can find all sun protection films in the Sun Protection Films category.
Solar Energy Transmittance
19 %
Solar Energy Reflectance
24 %
Solar Energy Absorption
57 %
Visible Light Reflectance Interior
18 %
Visible Light Reflectance Exterior
18 %
Visible Light Transmittance
20 %
UV Transmittance
1 %
Total Solar Energy Rejected
70 %
Glare Reduction
80 %
G Value
0.3
Emissivity
0,74
Film Thickness (µm)
95
Adhesive
PS
Single Glazing
yes
Double Glazing
!
Low-E Coated Glass
no
Single Glazing Tinted
!
Double Glazing Tinted
no
Laminated Glass Clear
no
Warranty
5 years horizontal
Information in accordance with the EU General Product Safety Regulation (Regulation (EU) 2023/988).
Manufacturer information
windowfilms-online Sascha Syrzisko Stock 21 47918 Tönisvorst Germany info@windowfilms-online.com +49 2156 9142290Responsible person in the EU
The manufacturer is based in the EU and also acts as the responsible person.
windowfilms-online Sascha Syrzisko Stock 21 47918 Tönisvorst Germany info@windowfilms-online.com +49 2156 9142290Product identifier
SKU: wf-102
Warnings and safety information
- Do not apply interior films to insulating glass or thermal insulation glass. There is a risk of thermal glass breakage. Check the type of glass before installation and ask us if you are unsure.
- Keep film, backing paper and packaging away from babies and small children. If they cover the airways, there is a risk of suffocation.
- Cutting the film involves utility knives and sharp blades. There is a risk of injury, keep tools out of the reach of children.
- Installing film on exterior surfaces or at height involves a risk of falling. Work from a secure footing or hire a specialist company. For roof windows we generally recommend installation by a specialist company.
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