What is the difference between fly screens and roll-up screens?

When choosing insect screens, people often struggle to decide between a fly screen and a roll-up screen. Both systems keep insects out, but differ in terms of use, installation, and appearance.

In this overview, we outline the key differences so you can make the right choice for your specific application.

What are fly screens?

Custom-Made Fixed Aluminum Screen Door
Custom Aluminum Sliding Door
Custom Aluminum Sliding Screen Door

Fly screens are fixed, sliding, or hinged systems that are custom-made for a specific window or door opening.

Features:

  • always available
  • seamlessly integrated into the window frame
  • sturdy aluminum construction
  • low-maintenance


👉 Perfect for windows that are regularly left open.

What are roller screens?

Eosol Bettio Neoscenica Roller Screen for Sliding Windows
Eosol Bettio Neoscenica Roller Shade Cassette System Installation by a Professional Partner

Roll-up screens are systems in which the mesh is stored in a cassette and rolls out upward or to the side when needed.


Features:

  • rollable and flexible
  • visible only when in use
  • compact cassette
  • suitable for a variety of applications


👉 Perfect if you don't want the screen to be visible all the time.

Fly Screens vs. Roll-Up Screens: Example of a Back Door

Usage

Fly screens are always in place, whereas roll-up screens are only visible when in use.

Fly Screens vs. Roll-Down Screens: Example of Roll-Down Screens Open and Closed

Aesthetics

Fly screens are mounted visibly against the window frame and form an integral part of the building’s facade. Roller screens are more discreet: the cassette remains partially visible, while the mesh and mechanism disappear completely when not in use.

Fly Screens vs. Roll-Down Screens: Example of Both in the Closed Position

Sustainability

High-quality aluminum fly screens are extremely sturdy and suitable for heavy-duty use. Roll-up screens offer greater flexibility and are now built to be both robust and durable, although the moving mechanism requires a bit more attention with heavy-duty use.

Fly Screens vs. Roll-Up Screens: Project Example

Application

Fly screens are ideal for standard applications and long-term use. Roll-up screens, on the other hand, are particularly well-suited for situations where flexibility and an unobstructed view of the outdoors are important.

When should you choose which solution?

Custom Aluminum Sliding Fly Screen
Eosol Bettio Neoscenica Roller Shade Cassette System Installation by a Professional Partner
Custom-Made Double Aluminum Screen Door, Black

👉 Choose fly screens when:

  • the window is often open
  • if you want a permanent solution
  • symmetry and visual integration are important


👉 Choose roll-up screens when:

  • you want flexibility
  • the screen should not be permanently visible
  • the situation is less typical

Fly screens vs. roll-up screens at a glance

Property Insect Screens Roll-up screens
Placement Permanently mounted Retractable into a cassette
Visibility Always visible Visible only when in use
Usage Always active Versatile
Stability Very high High
Application Standard & intensive use Flexible situations & maintaining visibility

Can't decide between the two? We'd be happy to help you make the right choice.

Also explore

Other solutions from the Eosol range frequently integrated into projects.

Eosol Premium Linus 45 Slim Fly Screen Sliding Doors with Self-Close Technology

Flyscreen sliding doors

Ideal for large sliding windows

Eosol Basic Gamma Starck 30 Fly Screen Door

Flyscreen doors

Aluminum hinged doors

Eosol Custom-Made Aluminum Fly Screens (2)

Insect Screens

Aluminum fly screens

Bettio Neoscenica Roller Screen for Sliding Doors

Cassette Systems

Roll-up screens for windows and doors