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Northwest Green Panels Auto- rise vent on standard roof
Bayliss on standard roof

Our auto-rise ridgeline really is unique and amazing.  You'll be impressed the first time you see the entire peak of your greenhouse raise all on its own to eliminate excess heat and drop back down once it's cooled off. 


NW Green Panels is proud to include this effective, automatic ventilation system standard on all of our greenhouses.




Bayliss MKZ



Ventilation System

Bayliss MK7
  • All Standard Roof Styles &  Larger Modern Slants
Univent Black
  • Only in Modern Slant Roof Styles
Modern Slant roof
Northwest green Panels  greenhouse lifestyle modern slant roof

Included In Both
Standard & Modern Slant Roof Styles


Northwest Green Panels greenhouse shelves





Our matching Cedar Benches and Shelves are beautifully crafted to provide a sturdy place to work and display your plants.


All NW Green Panels greenhouses come with Benches included at no additional cost.  Custom configurations, sizes, and materials are also available.


Northwest Green Panels Premium Greenhouse bench



  • 18"D x 48"W Modular Benches

    • Cantilevered - Supports 150lbs

  • 13"D x 48"W Modular Shelves

    • Cantilevered - Supports 100lbs​

Northwest GreenPanles lifestyle lifestyle bench
Northwest Green Panels premium greenhouse bench


Raised Beds

A simple design that will match your Greenhouse.
Made for indoor or outdoor use.

Northwest Green Panels Raised bed
Northwest Green Panels raised beds

Optional Accessory

Northwest Green Panels raised beds
Pricing Per Linear Foot Length:
12" to 18" Height

19" to 24" Height

25" to 36" Height




These 32" Tall Workbenches are a great
addition to any greenhouse! 

Optional Accessory

3’x6’:        $345.00

3’x5’:        $295.00

3’x4’:        $245.00


2’x6’:       $295.00

2’x5’:       $245.00

2’x4’:       $195.00

Northwest Green Panels freestanding workbench
Northwest Green Panels freestanding workbench

Twin-Wall Polycarbonate

8mm Twin-Wall Polycarbonate glazing comes standard on all NW Green Panels greenhouses. We have our own specifically designed polycarbonate that is stronger and more rigid than our competition. This polycarbonate has great light transmission & diffusion, while also offering amazing insulation. 


Looking for Polycarbonate?

Order NW Green Panels Poly for Your Next Project

Northwest Green Panels Polycarbonate
Northwest Green Panels Polycarbonate
Northwest Green Panels Polycarbonate
Northwest Green Panels polycarbonate

Cleaning Instructions

Rinse sheet with lukewarm water {below 60°C/140°F}. Wash with mild soap or mild detergent and a soft cloth or sponge. Gently wash to loosen remaining dirt and grime. Don’t scrub or use brushes or rough fiber. Never scrape sheets with squeegees, razor blades, or other sharp instruments. Dry with a soft cloth to prevent water spots. To remove grease, wet paint, or stickers, rub gently with a soft cloth wetted thoroughly in anhydrous ethyl alcohol, VM&P, naphtha, or kerosene.



Northwest Green Panels Rustic Midnight Dutch door

Center Mount
Dutch Door

Always a favorite, all full-size greenhouses by NW Green Panels come with 36"W x 80"T dutch door, hand-crafted in-house.


Also available with a

custom vanity plate or lever handle.



  • Opening Window.

  • Solid Cedar Design.

Want a Wider Door?
We offer Double Dutch (French Style Opening) Doors

Northwest Green Panels dutch door


Northwest Green Panels rustic midnight double dutch door
Northwest Green Panels modern slant rustic midnight double dutch door

Choice of
Finish Color
Cabot's Australian Timber Oil
and Penofin


Each piece of framing material is stained all the way around before assembly for maximum protection in any environment.


Choose from Jarrah Brown, Charcoal, Mahogany Flame, Driftwood Grey, Hickory or Natural.  Custom stains, paints, and other finishes are also available upon request.


  • Cabot's Australian Timber Oil

  • Penofin for Natural Stain Color

  • Your Choice of Color

  • Easy Touch-Up Maintenance

  • Weather's Beautifully

Northwest Green Panels  Finish key
Northwest Green Panels Finish Jarrah Brown

Jarrah Brown

Northwest Green Panels Finish Charcoal/Black

*Design Update: Ridgeline vents now hinge from top


Northwest Green Panels Finish Mahogany Flame
Northwest Green Panels  Finish Natural

*Wall panel design not available

Mahogany Flame


Northwest Green Panels  finish driftwood gray

*Design Update: Ridgeline vents now hinge from top

Northwest Green Panels finish hickory

Driftwood Grey


Northwest Green Panels French window
Northwest Green Panels French window
Northwest Green Panels French window inside
Northwest Green Panels  french windows rustic midnight


Optional Accessory

Whether you want to capture that breathtaking view or provide a bit of extra cross ventilation, French Windows are a great way to bring your structure to life.




  • 30"T x 45"W Opening

  • Provides Extra Ventilation

  • Custom Sizes Available

  • Glass Upgrade Available

Also Available in a taller
Cathedral French Window

Northwest Green Panels  Cathedral window

Potting Sink

Whether you are watering, potting, or cleaning, having a Drop-In Potting Sink while working in your greenhouse is a convenience that cannot be overstated.





  • Drain for Easy Washing

  • Removable for Easy Clean Up

  • Galvanized Custom Basin

Northwest Green Panels  potting sink
Northwest Green Panels potting sink
Northwest Green Panels  potting sink

Optional Accessory

Northwest Green Panels  power and water access Panel

Power &
Access Panel

Northwest Green Panels Power and water access Panel
Northwest Green Panels  power and water access panel uncovered

Optional Accessory

Bring electricity and water into your greenhouse conveniently with this pass-through panel.  Simply plug the building in with a hose & extension cord and you are ready for moderate electrical use like lights, fans, and more. 


The Power & Water Access Panel is modular and can replace in any standard wall glaze pane allowing you to select the most convenient location after installation or add this accessory to your existing NW Green Panels greenhouse anytime.



Northwest Green Panels Power and water access Panel  lower install
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