Gullwing window aluminium

Use the expedition window – also known as ‘gullwing’ - for a quick and easy access to the loading space of your Land Rover Defender.


Width: 1055mm
Height: 425mm

Suitable for
  • Land Rover - Defender 90 - 110 model post 2002
  • Land Rover - Defender 90 - 110 model pre 2002
Other information

Article number: EXA-DEF-90-110

Explore Glazing expedition window aluminium (gullwing) Land Rover Defender 90-110
Explore Glazing expedition window aluminium (gullwing) Land Rover Defender 90-110
Explore Glazing expedition window aluminium (gullwing) Land Rover Defender 90-110

Gullwing window aluminium information

The expedition window has the same dimensions as the original side windows and can be installed quickly and easily.

An aluminium plate, equipped with two robust gas springs and two lockable compression latches, ensures a perfect seal.

The entire gullwing - the frame and the hinged part - is finished with a black, high-quality industrial powder coating (RAL 9005) and is therefore insensitive to discoloration due to weather influences.

We deliver the expedition window completely pre-assembled and ready to install!

Available for the left and right side. Windows are not interchangeable.

The expedition window can be expanded with an Explore Overlander Light and the Explore Storage box.



  • The dimensions of the window fully correspond to the original window.
  • No adjustments to the bodywork are necessary, which means that the original window can easily be replaced.
  • The dimensions of the windows for your Land Rover Defender are 1055 mm x 425 mm with 4 x radius 50 mm up to MY2002 or 1055 x 425 mm with 2 x radius 70 mm at the bottom after MY2002. In 2002, Land Rover modified the body, specifically the bottom of the window has a radius of 70 mm. The upper part of the window remained unchanged with radius 50 mm.  
  • Easy and quick to assemble.

The gullwing window is mounted with M4*16 stainless steel mounting screws and sealed with adhesive.

For an additional charge, the stainless steel mounting screws can be supplied black powder coated. This option is offered to you as standard.

A mounting set will be offered with your request and consists of:

  • drill 4.2 mm
  • cartridge of Dowsil 791 Silicone Weatherproofing
  • brush
  • rubber to remove the excess sealant

Check out our YouTube channel for installation videos:





Follow us on Instagram

Send us your best picture and get your spot on our Instagram wall! 

We're excited to see the end result and want to share it with all other fans, so please submit your picture of your car with your Explore Glazing products.