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.






Ventilation System

Bayliss MK7
  • All Standard Roof Styles &  Larger Modern Slants
Univent Black
  • Only in Modern Slant Roof Styles

Included In Both
Standard & Modern Slant Roof Styles






Our matching Incense 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.




  • 18"D x 48"W Modular Benches

    • Cantilevered - Supports 150lbs

  • 13"D x 48"W Modular Shelves

    • Cantilevered - Supports 100lbs​


Raised Beds

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

Optional Accessory

Pricing Per 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

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

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 sheet with squeegees, razor blades or other sharp instruments. Dry with soft cloth to prevent water spotting. To remove grease, wet paint, or stickers; rub gently with a soft cloth wetted thoroughly in anhydrous ethyl alcohol, VM&P, naphtha, or kerosene.



Locking, 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 Different Door?
We offer French Doors or Double Dutch Doors



IMG_0023 (2)_edited.png

Choice of

Finish Color

Cabot's Australian Timber Oil


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, or Natural.  Custom stains, paints, and other finishes are also available upon request.





Jarrah Brown


Mahogany Flame



*Panel design not available

Driftwood Grey


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

Drop In Sink

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





  • Dry or Wet Potting Basin

  • Removable for Easy Clean Up

  • Galvanized Custom Basin

Optional Accessory

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


The H2O & Electric 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.





H2O &


Access Panel

Optional Accessory