SKU: Winvert-447x1092-2-56



IRS 5900 Series Vertical Slider is designed to provide you with the very best quality, ease of install and operation.


  • Options available include fixed, horizontal, or vertical slide and exit windows
  • Easy to use, robust mechanism, with easy-grip handles
  • Smooth aerodynamic low profile rv windows
  • Frames & screen colour matched
  • Solid aluminium window construction
  • Wall thickness: 2mm - 57mm
  • Tempered safety glass
  • Dark tint GL20 UV protection
  • Water egress design
  • FMVSS 49CFR 571.205
  • ANSI Z26.1


  • Recreational vehicles
  • RV Caravans
  • Portable accommodation
  • Horse transport trailers and motorhome
  • Truck sleeper cabs
  • Caravan window replacement
  • 4 X 4 camper trailers
  • Trade canopies
  • Camper vans
  • Automotive applications
  • Caravans


The window is designed for cut out size

  • 447mm x 546mm
  • Radius corners: 81mm


  • Solid aluminium construction


  • Window
  • Clamping frame
  • Fixing screws

Clamping rings

Each clamping ring size can accommodate two wall thicknesses. For example, the 2mm & 56.5mm clamping ring will accommodate a 2mm thick wall. Simply flip the ring to accommodate a 56.5mm wall.

Window accessories 

  • Multi-foam grey window seal tape
  • PRO-FLEX 25MS Paintable sealant

Delivery timeframes

  • Delivery from our Brisbane office. Please allow 2 days
  • Delivery from our Perth office. Please allow 12-18 days.

Pickup available

  • Pickup available from our Brisbane office. Please allow 2 days lead time.
  • Pickup available from our Perth office. Please allow 10-16 days lead time.

Window Size
Clamp Ring Wall Thickness (mm)

Calculate Shipping

Pick-up from store - $0.00
Free pick up from our Brisbane and Perth stores is available. Once your order is processed, we will contact you to confirm that your order is ready for collection.