fully insulated fiberglass panels.
Made up of 9 factory-insulated fiberglass panels (8 wall panels and 1 top cap panel) that offer extreme durability and quicker assembly times.
(Psst! You can hover or click on the dome image to see the panels!)
astro series.
World's strongest lightweight insulated dome cabin - Built to Last.
100% designed and manufactured in Canada
2.4" rigid polyurethane foam insulation.
Durable fiberglass paneling with and a rigid polyurethane foam layer, providing an R-19 insulation value, ensures long-lasting, efficient heating and cooling in even the most extreme environments.
version 3.0 improvements.
Notice the v3 by the Astro Series title? That’s your feedback in action! We’ve refined the Astro Series Version 3 with:
- • improved bolt alignment
- • upgraded panel joint seals
- • new rigid polyurethane foam insulation
- • a more consistent exterior finish
- • 2x stronger fiberglass panels
Compatible with Multiple Surfaces.
Our domes are designed to work seamlessly with the foundation you prepare, giving you the freedom to choose what fits your space and style. Popular setups include an elevated wooden deck platform or a concrete slab—both practical and reliable options. For those looking to keep things simple, our tether kit even allows domes to be anchored directly to raw ground or earth. No matter the foundation, your dome is ready to make itself at home.
The Astro Series in Perspective.
The Astro Series is built to impress with its 20-foot diameter and soaring 12-foot peak height. This expansive design offers endless possibilities—whether it’s creating a cozy retreat, a functional workspace, or an unforgettable gathering spot. Its generous dimensions ensure comfort and versatility, making it the perfect canvas for your next big idea.
20 foot diameter
up to 260 psf snow loads
10-year warranty
12' interior height
the competition just can't keep up.
305 ft² of interior space
rated for 180 mph winds
Fire Rated
fully engineered
add-on: vista window.
Our 5′ wide by 7′ tall Vista Window is perfect for adding sunlight and epic views to your Astro Series dome. Featuring double-pane glass and a durable steel frame, it ensures long-lasting operation and efficiency—ideal for enjoying a sunrise with a fresh cup of coffee.
Add-on: double horizon window
If you thought the Vista window was cool, this Horizon Window will knock your socks off. Curved, double-pane glass panels follow the dome’s natural shape, offering incredible views and a unique viewing experience. Perfect for stargazing or ocean views, our Horizon windows are truly epic.
tempered double-pane laminated glass.
Used in our Horizon Windows, our premium PVB Interlayer for curved laminated glass is trusted globally for its clarity, safety, and durability. Designed for curved applications, it resists impact, prevents shattering, blocks 99% of UV rays, reduces heat with optional tinting, and insulates against outside noise, making it ideal for high-performance glazing.
wait...you can add extensions?
2m extension.
4m extension.
Yep, you read that right. You can extend our Astro Series dome in 2 meter increments for an additional 130 square feet per extension. How awesome is that? And the best part is, you can add as many extensions as you’d like.
or...just join them together.
Using a blank door panel and one of our connection kits, you can join Astro Series domes together to make fully enclosed multi-room shelters. And yes, you can join as many as you want together.
gallery
While renders are impressive, we thought you’d like to witness the Astro Series in action, out in its natural habitat.
custom colors.
4 fresh exterior custom colors to match any environment. Even we have a hard time choosing our favorite…
(but it’s probably dune beige).
an elegant, smooth interior.
Wondering about the Astro Series interior? It’s incredibly smooth, thanks to a fiberglass layer with a gel coat finish. You clean up panel joins with sealant for a more seamless look, and we provide plastic cap covers for the bolts, so they can blend in perfectly.
long-lasting, all-season performance.
The Astro Series has a durable fiberglass exterior designed for 4-season use, lasting over 40 years with minimal maintenance. Engineered to withstand 180mph winds and up to 260 psf snow loads, it comes with an industry-leading 10-year warranty, making it the future of dome shelters.
Low Odor, High Comfort: FRP & Off-Gassing.
NovaDome’s fiberglass (FRP) is designed for durability without the unwanted smells. If you notice a slight scent after initial installation, it fades quickly with a little ventilation. Just open a window, and in no time, your dome will be fresh, comfortable, and ready to enjoy. No off-gassing, zero worries.
FRP: Eco-Friendly Strength.
Built to last and designed for a lighter footprint, our fiberglass reinforced plastic (FRP) material is a smart choice for sustainability. FRP has a lower environmental impact than traditional materials like steel, with up to 38% fewer emissions. Its lightweight design conserves energy during transport and speeds up installation. Despite being light, FRP is strong, corrosion-resistant, and requires little maintenance, making it a long-lasting, eco-conscious choice.
it's easy to build. like, really easy...
Experience how easy dome setup can be. Our Astro Series installation video walks you through every step — quick, clear, and easy to follow. Watch it anytime on the NovaDome YouTube channel via the link below.
