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 shelter.
100% designed and manufactured in Canada
2.4" rigid polyurethane foam insulation.
Durable fiberglass-reinforced plastic paneling with UV reflective film and rigid polyurethane foam layers, 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.
20 foot diameter
rated for 260 psf snow loads
15-year warranty
12' interior height
the competition just can't keep up.
310 ft² of interior space
rated for 180 mph winds
Class 2 Fire Rating
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.
the astro series: irl.
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 that can be sanded and painted. You can hide panel joins with color-matched sealant or putty and paint for a seamless look, and we provide plastic cap covers for the bolt holes, so they blend in perfectly.
long-lasting, all-season performance.
Many companies sell domes, but most are fabric with identical designs. The Astro Series, however, has a durable fiberglass exterior designed for 4-season use, lasting over 40 years with minimal maintenance. Engineered to withstand over 130mph winds and 30′ snow loads, it comes with an industry-leading 15-year warranty, making it the future of dome shelters.
it's easy to build. like, really easy...
Just to show how easy it really is, we’ve put together an installation guide for the Astro Series that you can access anytime on our NovaDome YouTube channel. Don’t worry, we’ve taken the liberty of linking it below for you. So grab a drink, sit back, and enjoy the chill music while we immerse you in the Astro Series installation process.
Play Video