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- - DISCOVER OUR DURABLE HOT AIR DUCTING FOR 2KW DIESEL HEATERS (60MM) - -
- - DISCOVER OUR DURABLE HOT AIR DUCTING FOR 2KW DIESEL HEATERS (60MM) - -

ARCTIC TERN - Window 450x900 / 17.72" x 35.43"

Original price $990.00 - Original price $1,080.00
Original price
$990.00
$990.00 - $1,080.00
Current price $990.00

-- NEW FLAT WINDOW : AVAILABLE JULY 2024 --

Enhance Your Adventure with the Arctic Tern Window 450x900 – The Ultimate Upgrade for Your Vehicle

Ready to elevate your vehicle's aesthetic and functionality in one fell swoop? Look no further than the Arctic Tern Window 450x900. Crafted for the discerning traveler, this window is not just any window; it's a gateway to unparalleled ventilation, insulation, and a seamless integration with the great outdoors.

Choose from the Classic Arctic Tern Style or the NEW Flat Arctic Tern Window - Available starting in July.

Attention: Fitment of Windows vary from build to build. Download guides from this page or visit our Resources page for measurement and fitment guides. 

Note:

Images are for illustration purposes only. Images MAY NOT represent the product listed.

PRODUCTS HIGHLIGHTS
  • Size & Fit: Arctic Tern Windows are designed to fit a wide array of vehicles, making them the perfect upgrade for vans, RVs, and overlanders. Available in 24-34mm, 35-44mm, 45-54mm, and 64-74mm wall thicknesses, ensuring a perfect match for your setup.
  • Double-Pane Acrylic Glass: Superior insulation and reduced condensation, keeping you warm in winter and cool in summer. UV-resistant materials ensure long-term clarity and protection.
  • European Craftsmanship: Made in Europe and adhering to strict ECE standards, this window represents the pinnacle of quality and safety.
  • Versatile Ventilation: Unlike traditional slider windows, these allow for the full window to open, offering maximum airflow and unparalleled views of your surroundings. With openings at 10 and 35 degrees for the 300mm size, and up to 60 degrees for larger sizes, customize your airflow to suit any weather condition.
  • Integrated Blackout and Insect Screens: Experience unmatched privacy with our blackout blind, while the fine mesh insect screen keeps unwanted guests outside.
  • Lightweight Design: At over 60% lighter than comparable glass windows, it’s the smart choice for optimizing your vehicle’s efficiency and handling.
  • Easy Installation & Durable Design: The clamp style design facilitates a straightforward, secure installation without the need for adhesive. Boasting a heavy-duty powder-coated aluminum frame and high-quality rubber seals, the Arctic Tern Window promises longevity and robust performance.
  • Durable Aluminum Frame: Finished with a heavy-duty powder coat, the frame offers both strength and sleekness, complementing any vehicle aesthetic.
  • Safety Features: These windows can also serve as an emergency **exit, providing peace of mind for you and your loved ones. Additionally, they offer significant weight savings of over 60% compared to similar-sized glass windows, without compromising on safety or efficiency. **Not all sizes will work as an Emergency Exit!
CLASSIC VS. FLAT

Arctic Tern Classic Windows

  • Classic domed shape for a timeless appearance
  • Dual-pane acrylic construction for durability and insulation
  • Light gray acrylic glazing
  • UV-resistant
  • Impact-resistant for long-lasting performance
  • Lightweight design
  • Easy installation with an adhesive-less install
  • Blind and screen assembly included for added privacy and ventilation in black or white
  • Inner frame rings to adapt to your wall thickness ensure a perfect fit

Arctic Tern Flat Windows

  • Flat exterior profile for a sleek and modern appearance
  • Dual-pane acrylic construction for durability and insulation
  • UV-resistant 
  • Impact-resistant for reliable performance
  • Lightweight design
  • Easy installation with an adhesive-less install
  • Retrofittable to the same cut holes as our Classic windows for an easy swap.
  • Blind and screen assembly included for added privacy and ventilation.
  • Inner frame rings to adapt to your wall thickness ensure a perfect fit
  • Tinted for a darker, more modern aesthetic
RESOURCES AND DOCUMENTATIONS

Here you can find all Manuals and documentations for your windows:

Check this video for installation tips:

Video: Arctic Tern Window - Installation

PARTS & ACCESSORIES

Here you can find parts and replacements for your windows :

If you don't find what you're looking for, please contact us.

WARRANTY AND SERVICES

All shipments are covered by our shipping insurance. Inspect for damage and report to us within 7 days after receiving.

Arctic Tern Windows are warranted for one year against defects in workmanship and materials.

We offer a complete in-house parts department!

Customer Reviews

Based on 4 reviews
75%
(3)
25%
(1)
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(0)
0%
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0%
(0)
S
Sebastian
So versatile!

These windows are of excellent quality and come with great documentation. The bug screen and thermal window shade are awesome and easy to deploy. The option to be able to leave the window cracked in a locked position is also a great feature.

J
Jim J
Love em!

Thanks to the staff at expedition upfitter, they answered all of my many many questions! I'm beyond happy with the Arctic Tern windows I installed! These really are such an upgrade from all of the alternatives I checked out! I will be back to purchase more.

J
Jean Pierre Tremblay
Good fit and extremely good service!

I'm very happy with my two 450 X 900 mm windows that I installed on my Ford Transit van. The product is exactly as described and the documents (consideration for fitment and installation instructions) are complete, well detailed and very useful. But, most of all, I'm more than happy with the level of service that I experienced with Expedition Upfiter: one of the three windows I ordered was broken during shipping. I was in contact with Katie, that took really good care of the whole claim process. She was transparent and really customer-oriented while resolving this pickle. Finally, while UPS was rather slow fixing this problem (more reactive than proactive...), Expedition Upfitter decided to send me back a new window. Thumbs up! I will definitely do business again with these people!

F
Fran & Al
Great Window

I love this window but wished we got one slightly bigger! Bigger is always better! My husband installed 2 of these windows in our van in an afternoon, I couldn't believe how fast that went! Love the bug screen mesh and blackout ability of these.

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