Greenhouse Domes
Realize your growing potential with our Geodesic Greenhouse Domes.
We build affordable, state of the art Geodesic Greenhouses and Geodesic Grow Domes for the both the industrial grower and the home gardener who desires healthier flowers and vegetables from their own backyard. Our domes ensure an extended growing season from seed to harvest.
Our Custom Geodesic Greenhouse & Grow Domes are ideal for energy efficient growing and hydroponics. Our advanced system provides the climate and light control best suited for indoor growing, with the benefit of natural sunlight and fresh air for your plants.
We also build Prefabricated Greenhouses and Geodesic Grow Dome Kits for the home gardening enthusiast looking to create an efficient and affordable garden in the most challenging of climates.
Our Geodesic Greenhouse Structures effectively shed rain and snow, withstand stiff winds, and are available in several sizes ready to install.
For Sales and Rentals, call 1 (541) 488-7737 or click here for a free quote.
Creating Biospheres
At the heart of our company is a desire to encourage sustainable, eco-friendly living. Our Biosphere Domes integrate the intelligence of nature with human ingenuity. We will help you create an ideal biosphere for your local climate to ensure an extended growing season and healthy plants no matter what season. Connect with a representative so we can work with you to create a custom greenhouse dome in your own backyard, community garden, or industrial farm.
Our domes have been used for the following greenhouse purposes:
- Aquaponics
- Algae Production
- Mycoculture
- Bee Havens
- Vermiculture
- Drying and Trim Rooms
- Organic Food and Herb Production
Greenhouse Domes Sizes & Specs
Specifications: 16 ft Tall / 5m
Size & Weight
Floor Area: 195 sq.ft. (18 sq.meters)
Ceiling Center Height: 11 ft. 9 in. (3.6 meters)
Approx. Dome Weight: 630 lbs. (286 kg.)
Frame Package: 72″ x 20″ x 18″. (1.8 x .5 x .5 meters)
Cover Package: 40″ x 40″ x 30″ (1 x 1 x .75 meters)
Engineering
No. of Struts: 95
Frequency: 2
Max Wind w/ No Snow: 150mph
Max Snow w/ Wind Load: 20lbs @130mph
Assembly
Assembly Time: 2 hours with crew of 2
Required Equipment: 8′ A- Frame Ladder, 12′ Material Lift
Greenhouse Dome Package Includes
Frame: Standard galvanized steel tubes & hardware
Cover: Greenhouse Vinyl
Doors: 1 round door with reinforcement hoops
Anchoring: Hardware for any type of surface
Ventilation: 2 ventilation roll-ups with zipper
Solar Fan: 1 Solar Fan
Instructions: Dome care & assembly manual
Energetic Qualities ← Click here
Custom Options
- Bay Windows: 8ft T x 11ft W (2.4 x 3.4 meters)
- Removable Roof: Zip-off
- Round Windows: 2ft. (.6 meter) diameter
- Extra Doors
- Round doors & placement choices
- Prehung doors & placement choices
- Heating & cooling
- Connecting 2 or more domes
Specifications: 20 ft / 6m
Size & Weight
Floor Area: 296 sq.ft. (27 sq.meters)
Ceiling Center Height: 11.875 ft. (3.6 meters)
Approx. Dome Weight: 895 lbs. (406 kg.)
Frame Package: 60″ x 28″ x 21 (1.5 x .7 x .5 meters)
Cover Package: 40″ x 40″ x 35″ (1 x 1 x .9 meters)
Engineering
No. of Struts: 165
Frequency: 3
Max Wind w/ No Snow: 100mph
Max Snow w/ Wind Load: 20lbs @130mph
Assembly
Assembly Time: 2 hours with crew of 2
Required Equipment: 8′ A- Frame Ladder, 12′ Material Lift
Greenhouse Dome Package Includes
Frame: Standard galvanized steel tubes & hardware
Cover: Greenhouse Vinyl
Doors: 1 round door with reinforcement hoops
Anchoring: Hardware for any type of surface
Ventilation: 2 ventilation roll-ups with zipper
Solar Fan: 1 Solar Fan
Instructions: Dome care & assembly manual
Energetic Qualities ← Click here
Custom Options
- Bay Windows: 7ft. T x 16ft. W (2.1 x 4.9 meters)
- Removable Roof: Zip-off
- Round Windows: 2ft. (.6 meter) diameter
- Extra Doors
- Round doors & placement choices
- Prehung doors & placement choices
- Heating & cooling
- Connecting 2 or more domes
Specifications: 24 ft / 7m
Size & Weight
Floor Area: 426 sq.ft. (40 sq.meters)
Ceiling Center Height: 14.25 ft. (4.3 meters)
Approx. Dome Weight: 1,125 lbs. (510 kg.)
Frame Package: 66″ x 28″ x 20″ (1.7 x .7 x .5 meters)
Cover Package: 40″ x 40″ x 35″ (1 x 1 x .9 meters)
Engineering
No. of Struts: 165
Frequency: 3
Max Wind w/ No Snow: 100mph
Max Snow w/ Wind Load: 20lbs @130mph
Assembly
Assembly Time: 2 hours with crew of 2
Required Equipment: 8′ A- Frame Ladder, 12′ Material Lift
Greenhouse Dome Package Includes
Frame: Standard galvanized steel tubes & hardware
Cover: Greenhouse Vinyl
Doors: 1 round door with reinforcement hoops
Anchoring: Hardware for any type of surface
Ventilation: 2 ventilation roll-ups with zipper
Solar Fan: 1 Solar Fan
Instructions: Dome care & assembly manual
Energetic Qualities ← Click here
Custom Options
- Bay Windows: 8.5ft T x 20ft W (2.6 x 6 meters)
- Removable Roof: Zip-off
- Round Windows: 2ft. (.6 meter) diameter
- Extra Doors
- Round doors & placement choices
- Prehung doors & placement choices
- Heating & cooling
- Connecting 2 or more domes
Specifications: 30 ft / 9m
Size & Weight
Floor Area: 695 sq.ft. (64.5 sq.meters)
Ceiling Center Height: 15 ft. (4.5 meters)
Approx. Dome Weight: 1,454 lbs. (660 kg.)
Frame Package: 66″ x 29″ x 36″ (1.7 x .7 x .9 meters)
Cover Package: 40″ x 40″ x 40″ (1 x 1 x 1 meters)
Engineering
No. of Struts: 250
Frequency: 4
Max Wind w/ No Snow: 100mph
Max Snow w/ Wind Load: 20lbs @130mph
Assembly
Assembly Time: 3 hours with crew of 2
Required Equipment: 8′ A- Frame Ladder, 18′ Material Lift
Greenhouse Dome Package Includes
Frame: Standard galvanized steel tubes & hardware
Cover: Greenhouse Vinyl
Doors: 2 round door with reinforcement hoops
Anchoring: Hardware for any type of surface
Ventilation: 2 ventilation roll-ups with zipper
Solar Fan: 1 Solar Fan
Instructions: Dome care & assembly manual
Energetic Qualities ← Click here
Custom Options
- Bay Windows: 11ft T x 22ft W (3.35 x 6.7 meters)
- Removable Roof: Zip-off
- Round Windows: 2ft. (.6 meter) diameter
- Extra Doors
- Round doors & placement choices
- Prehung doors & placement choices
- Heating & cooling
- Connecting 2 or more domes
Specifications: 36 ft / 11m<
Size & Weight
Floor Area: 1,018 sq.ft. (94.5 sq.meters)
Ceiling Center Height: 20 ft. (6 meters)
Approx. Dome Weight: 2,332 lbs. (1,058 kg.)
Frame Package: 66″ x 42″ x 36″ (1.7 x 1 x .9 meters)
Cover Package: 48″ x 48″ x 48″ (1.2 x 1.2 x 1.2 meters)
Engineering
No. of Struts: 425
Frequency: 5
Max Wind w/ No Snow: 100mph
Max Snow w/ Wind Load: 20lbs @130mph
Assembly
Assembly Time: 7 hours with crew of 3
Required Equipment: 8′ A- Frame Ladder, 18′ Material Lift
Greenhouse Dome Package Includes
Frame: Standard galvanized steel tubes & hardware
Cover: Greenhouse Vinyl
Doors: 2 round door with reinforcement hoops
Anchoring: Hardware for any type of surface
Ventilation: 2 ventilation roll-ups with zipper
Solar Fan: 2 Solar Fans
Instructions: Dome care & assembly manual
Energetic Qualities ← Click here
Custom Options
- Bay Windows: 15ft. T x 30ft. W (4.6 x 9.1 meters)
- Removable Roof: Zip-off
- Round Windows: 2ft. (.6 meter) diameter
- Extra Doors
- Round doors & placement choices
- Prehung doors & placement choices
- Heating & cooling
- Connecting 2 or more domes
Specifications: 44 ft / 13m
Size & Weight
Floor Area: 1,520 sq.ft. (141 sq.meters)
Ceiling Height: 22 ft. (6.7 meters)
Approx. Dome Weight: 4,303 lbs. (1,952 kg.)
Frame Package:
- Pallet 1: 72″ x 48″ x 28″ (1.8 x 1.2 x .7 meters)
- Pallet 2: 72″ x 48″ x 26″ (1.8 x 1.2 x .7 meters)
Cover Package: 60″ x 40″ x 40″ (1.5 x 1 x 1 meters)
Engineering
No. of Struts: 555
Frequency: 6
Max Wind w/ No Snow: 150mph
Max Snow w/ Wind Load: 20lbs @130mph
Assembly
Assembly Time: 10 hours with crew of 2 or 3
Required Equipment: 6k Reach Fork with 42′ min boom, 8′ A-Frame, 20′ electric scissor
Greenhouse Dome Package Includes
Frame: Standard galvanized steel tubes & hardware
Cover: Greenhouse Vinyl
Doors: 2 round door with reinforcement hoops
Anchoring: Hardware for any type of surface
Ventilation: 2 ventilation roll-ups with zipper
Solar Fan: 2 Solar Fan
Instructions: Dome care & assembly manual
Energetic Qualities ← Click here
Custom Options
- Bay Windows: 16×7 ft. (4.8 × 2.1 meters)
- Removable Roof: Zip-off
- Round Windows: 2ft. (.6 meter) diameter
- Extra Doors
- Round doors & placement choices
- Prehung doors & placement choices
- Heating & cooling
- Connecting 2 or more domes
Specifications: 60 ft / 18m
Size & Weight
Floor Area: 2,800 sq.ft. (260 sq.meters)
Ceiling Center Height: 30ft. (9.1 meters)
Approx. Dome Weight: 6,170 lbs. (2,800 kg.)
Frame Package:
- Pallet 1: 96″ x 48″ x 27″ (2.4 x 1.2 x .7 meters)
- Pallet 2: 96″ x 48″ x 26″ (2.4 x 1.2 x .7 meters)
Cover Package: 72″ x 48″ x 48″ (1.8 x 1.2 x 1.2 meters)
Engineering
No. of Struts: 555
Frequency: 6
Max Wind w/ No Snow: 100mph
Max Snow w/ Wind Load: 20lbs @130mph
Assembly
Assembly Time: 12 hours with crew of 3 or 4
Required Equipment: 8 k Reach Fork with 44′ min boom, 2 x 8′ A-Frame, 20′ Electric Scissor, Jackhammer
Greenhouse Dome Package Includes
Frame: Standard galvanized steel tubes & hardware
Cover: Greenhouse Vinyl
Doors: 3 round door with reinforcement hoops
Anchoring: Hardware for any type of surface
Ventilation: 2 ventilation roll-ups with zipper
Solar Fan: 5 Solar Fan
Instructions: Dome care & assembly manual
Energetic Qualities ← Click here
Custom Options
- Bay Windows: 20ft T x 48ft W (6 x 14.6 meters)
- Removable Roof: Zip-off
- Round Windows: 2ft. (.6 meter) diameter
- Extra Doors
- Round doors & placement choices
- Prehung doors & placement choices
- Heating & cooling
- Connecting 2 or more domes
Greenhouse Domes Features & Services
Dome Engineering
Pacific Domes are engineered for both internal and external weight loads and support lighting and sound equipment. We offer an in-house structural analysis upon request. To be approved for permitting, your local building department may require engineering documents. Our architect and engineer can help you meet your requirements. Pacific Domes exceed TUV engineering requirements for all European countries.
Engineering BlueprintsPacific Domes are the most durable structure, utilizing the least material. Our frames are made of USA galvanized steel. They are engineered for both internal and external weight loads, and support lighting & sound equipment.
Dome Frames
Our dome frames are made from galvanized steel. The steel dome frames, in conjunction with the geodesic design, creates an amazingly strong structure using a minimal amount of material.
Steel Dome Frames
- Standard: .92″
- Heavy Duty: 1.31″
- Extreme: 1.9″
Interior Freedom – Our geodesic dome frames are freestanding with no support poles to obstruct your valuable layout.
Anchoring the Frame – Anchors are supplied to secure the dome frame to asphalt, concrete, earth, or a deck.
Portability – Our Geodesic Dome frames pack down into small bundles that are easy to ship and handle!
Powder Coated Frames – With many colors to choose from, powder coating is a quality and colorful finish available for your dome frame. These colors will not fade or chip.
Dome Covers
SunShield Fabric is highly luminous fabric that allows solar passive heating. It is a vinyl coated polyester fabric. It has a protective film which increases the UV resistance. Because of its smooth surface, it is easy to clean.
- 12-20 yr. Life Expectancy
- Flame Resistant
- Waterproof
- Highly Resistant to Mildew
- Extra UV resistance
- 5-Year Pro-Rated Warranty
- Color choices
Dome Doors
Zip Doors
Our convenient fabric diamond door can be zipped open, or closed from inside or outside.
Prehung Door
Our prehung doors allow for a standard single or double door.
We offer 3 Door options You can choose from any of these or create your own door style!
Pre-hung Door Option 1
Pre-hung Door Option 2
Pre-hung Door Option 3
Dome Windows
Round Windows
Our removable round windows are made with clear marine vinyl and are extremely durable. The are included with every dome, and interchangeable screens can be purchased.
Skylight Windows
Our Optional skylight, made of UV resistant clear vinyl, zips in, replacing the roof of any size dome. It allows a wealth of additional light into the dome.
Bay Windows
Each dome is manufactured with an elegant and extremely durable bay window. The large window is made with marine vinyl and sewn into the dome skin, allowing the interior of the dome to be illuminated with natural lighting.
Dome Insulation
Insulative Liners
Insulative liners help reduce air conditioning costs on hot days and heating costs on cold days while providing you with an all-around stable room temperature. Our insulative liner is made of water resistant, easy to clean, fire retardant Oxford Nylon Cloth backed with a Thinsulate® liner that is naturally mildew and mold resistant. It’s easy to install and to attach on the inside of your frame, keeping your dome home cozy and comfortable all year-round.
Thermoshield
Our Thermoshield Insulative Paint is a non-toxic, cost effective insulation solution. It is an elastomeric paint containing ceramic borosilicate micro-spheres, a technology used on the space shuttles to prevent heat damage as they leave or re-enter the atmosphere. We recommend Thermoshield in areas with extreme UV exposure. Coating the outside of your dome with Thermoshield will keep it cool inside, while protecting the fabric from UV exposure, thus extending the life of your dome cover. The dome will remain portable even with a thick coat of Thermoshield. It is available in many colors and with your choice of a smooth or stucco finish. Please Note: Thermoshield paint will reduce light penetration.
Dome Ventilation
Roof Screens
Roof screens are available for added ventilation. The roof can also be zipped out for greatly increased air flow.
Base Rollups
The base of the dome rolls up to allow cross ventilation. This can be combined with the removal of windows, or adding of screens.
Window Screens
Window screens are available for ventilation. Each window can also be removed to allow cross ventilation.
Solar Fan Air Vent
Our Solar Fan is solar powered and is the most technically advanced, environmentally friendly air vent solution for your Pacific Dome.
Cap & Vent Flashing
Each dome comes with an optional stove vent flashing and cap for wood stove installation. Comfortable temperatures can be maintained inside the dome while snow storms flurry outside.
Door Screens
Door screens are available for increased ventilation. The door can be (zipped) open for added airflow.
Dome Floors
Pacific Domes offers a Heavy Duty vinyl floor that curves up the side wall in order to keep standing water out. For colder climates, we recommend an insulated floor, using Thinsulate* sandwiched between two layers of vinyl. Vinyl floors are available in many colors. The above cream colored floor worked well with the salt flat in Bolivia!
Pacific Domes offers 3 types of floor plans for your convenience. We provide Portable Mandala Floors, A Joist Method for permanent installations or a Perimeter Plan for use with earthen floors. Consult with our sales team for more information and pricing.
With 40+ years of dome experience, no other company can do it quite like we do. Our full in house design team can turn any dome aspiration into a reality. From custom elegant viewing windows to multiple connected domes, our team is the best in the business. Our project managers and account executives see each dome from conception to completion, ensuring your custom project is produced with every attention to detail. From amphitheaters, to geodesic spheres, Pacific Domes will manifest your wildest dreams. Contact our sales team to understand our full customization capabilities.
Our qualified team is able to produce and ship your ideal dome to fit the timing of your project. Thanks to our in-house manufacturing, we have a 100% track record even with custom orders.
- Faster turn-around times
- Extensive customization options
- Durable materials
- Production oversight under one-roof
Our domes are portable, quick and easy to assemble. Geodesic Domes are the strongest structure known in the architectural world and will fit in the back of your car!
Pacific Domes offers complete instruction manuals. We also offer phone support, from constructing your deck to installing your wood stove. We also offer a qualified team that is ready to travel anywhere to insure your success.
- Assembly
- Construction
- Flooring
- Foundation
