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Mid-Century Modern Sliding Side Window Door

The Mid-Century Modern Sliding Side Window Door is the striking, simple barn door that can elevate any space. The Mid-Century Modern Sliding Barn Door features four solid wood vertical planks and one glass panel, vertically centered on the door face. It's an instant classic that will add an elegant and unique look to your home. 


Plants 25 mangrove trees You can track your impact after purchase.

A Sliding Side Window Door with Modern Glamour


Elegant, modern, and minimal, the Mid-Century Modern Side Lite Sliding Barn Door is one of our most popular sliding barn doors. It puts to bed the myth that a barn door can only look rustic. This sliding barn door offers an elegant look to any space with its clean, sleek lines and solid wood construction. The Modern Side Lite Door design complements many on-trend interior design schemes, including:

  • Modern Décor
  • Mid-Century Modern Décor
  • Minimalist Décor
  • Coastal Décor

Sliding Door systems offer space-saving advantages compared to swinging doors. If you're looking for a way to maximize floor space in tight hallways or small rooms, a sliding barn door is just what you need. This striking modern design can be used for standard sliding door applications, bi-parting (double), or bypassing systems. Pair it with your favorite sliding hardware style for a smooth and stylish operation. For a door as sleek and modern as this one, we favor the minimalist Aero kit or Stainless Steel Swiss Rod. 

This modern barn door design is also available as a swinging barn door option.


Wood Species

RealCraft has the most robust wood species offering on the market: twenty premium and responsibly sourced wood species. We have options for every budget and every taste. You're sure to find an option that's perfect for your unique style. Customer favorites for this door include: 

  • Quarter Sawn White Oak
  • Premium Walnut
  • Wenge
  • Sapele Mahogany

It is important to note that wood is a living, natural material with unique properties. Every wood species is unique and will react differently to different humidity and temperature conditions. If you have questions about what wood species would work better for your project, just give us a call!

Glass Options

Barn door Glass Options: Clear or etched glass visualization thumbnail.

Make sure to consider privacy when selecting the glass for your door. Choose from the standard clear glass for a fully transparent look or the etched option for a frosted finish and more privacy.


Skilled artisans make all our doors by hand onsite in Gig Harbor, a small seaport town on the Puget Sound in Washington State. 


For frequently asked questions about choosing a door and hardwaresee our FAQ page. If you're not sure what species is right for your space, or want to see the wood in person, you can order samples here


Please note that doors will ship separately from sliding hardware when purchased together. Doors are pictured with hardware for context. Sliding hardware is sold separately, and not included with the purchase of a door. Doors are not pre-drilled for hardware. If you order a door and a hardware kit, we are unable to ship hardware installed on doors due to the risk of damage in transit. 


We designed these doors with interior applications in mind. We don't recommend exterior use, and   can't guarantee against warping or damageif you install your door outside. To have this door specially crafted for exterior use, call us at 1-253-853-3815 and we’ll be happy to help! 


If you wish to customize the door even further, we can make your dream door a reality! Please understand that customization will add to the lead time. If you need more than 10 doors, or if your project requires special consideration, please call 1-253-853-3815

When determining the size of your barn door, we recommend that the door overlaps the doorway to minimize gaps and provide some sound-muffling for privacy. An inch of overlap on each side is a good rule of thumb for barn doors. For example, a 36” x 80” doorway would need a 38” x 81” sliding barn door. If you would like more sound sealing, then a 2-inch overlap on either side is best. To make sure it looks as intentional as possible, your barn door should also completely cover any molding on the door opening when closed. So if you have molding, you’ll need to factor that into your measurements as well.  

Need more guidance?Learn how to measure for measure for a barn door.


RealCraft offers twenty different wood species from budget-friendly to exotic and rare. One of the reasons we love real wood so much is that it carries the character of its natural habitat. Wood species respond differently to humidity and temperature conditions. If you aren't sure which wood species to pick, call us at 1-253-853-3815.  

We recommend adding a clear finish to your door to protect it and ensure that it is eligible to be covered by our warranty. A clear finish not only protects your door, it also enhances the door’s beauty while preserving its natural, unique texture. Clear finish brings out the color and detail of the wood grain.   


We offer the following finish options:  

White Primer: Added to Paint Grade Hardwood. For this option, we use only high-quality hardwoods like European Beech or Red Grandis. These species provide a smooth surface for paint.  

Clear Satin EuroFinish by Osmo: A premium hand-rubbed hardwax oil that conditions, seals, and finishes the wood.  

Oil Stain EuroFinish by Osmo: A premium hand-rubbed hardwax oil that stains, seals, and finishes the wood.  

Check out our Wood Species Visualizer below to compare the raw wood with finished wood and explore our wood species options. Slide the toggle to the left for unfinished wood, and slide the toggle to the right for wood finished with Clear Satin EuroFinish. 



Product Reviews

Why RealCraft?

Sapele Mahogany wood close up shot

The Best Materials

All of our products are built using the best lumber available and are made with 100% Solid Wood, always.

Made By Hand

We are proud to offer products that are handcrafted from start to finish. With decades of expertise, our artisans mix tradition and innovation to create the most distinctive doors in the market. True masterpieces that will last for decades to come.

Man measuring wood on a woodshop.
Small tree sprout

Giving It Back

For every door we sell, 25 new trees are planted worldwide.

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