Available in CorTen steel or stainless steel finishes, the Quaruba XXL is built for long-term outdoor use. CorTen develops a natural, weathered patina over time, while stainless steel options offer a cleaner, more contemporary appearance.
Adjustable feet allow for stable positioning on uneven surfaces, and concrete base stones help protect the underlying surface from heat. Every detail is designed to ensure reliable performance in real outdoor environments.
The Quaruba XXL is available in both 4-sided and 3-sided glass configurations, allowing you to tailor it to your space. The 4-sided version is ideal for central placement, offering a full view of the fire from every angle.
The 3-sided version is designed for positioning against a wall, with a solid rear panel and firebrick lining to improve heat retention. An optional heat shield is available to allow closer placement to combustible materials where required.
The Quaruba XXL features the tallest firebox in the range, standing 20cm higher than the Quaruba L while maintaining the same footprint. This allows for larger logs and a greater fuel load, delivering the highest heat output of any Quaruba model.
Designed for larger outdoor spaces and extended use, it provides a more powerful and sustained fire—making it the ideal choice when performance and presence are key.
The increased height is paired with large glass panels that create a more expansive and immersive view of the fire. Flames rise higher through the chamber, giving a stronger sense of movement and making the fire feel more alive within the space.
A built-in airwash system helps keep the glass clear during use, maintaining a clean and uninterrupted view of the flames from every angle.
The Quaruba XXL uses a closed combustion system with an integrated chimney to create a strong natural draw. This improves airflow through the stove, helping the fire burn more efficiently while carrying smoke up and away from the seating area.
The result is a more controlled and comfortable fire experience, with less smoke interference and better performance in outdoor conditions.
Use your phone to place this fireplace on your garden in AR and 3D. Tap “View in your space” and position it instantly, then explore it from every angle.
The main difference is the height of the firebox and overall output. The Quaruba L is the most compact option, the XL offers increased heat and a taller flame view, while the XXL provides the highest heat output and most commanding presence for larger outdoor spaces.
The Quaruba XXL is available in CorTen steel, which develops a natural rusted patina, as well as stainless steel in either a sandblasted matt silver or black painted finish.
The 4-sided version offers a full view of the fire from all angles and is ideal for central placement. The 3-sided version has a solid rear panel with firebrick lining, making it better suited for positioning against a wall and improving heat retention.
Yes. The 3-sided version is designed for wall placement, and an optional heat shield is available to allow closer positioning to combustible materials where required.
Yes. A built-in airwash system helps keep the glass clear while the fire is burning, maintaining a clean view of the flames.
No. Its closed combustion system and chimney create a strong draw, carrying smoke up and away from the seating area for a more comfortable experience.
The Quaruba XXL is best suited to larger outdoor areas where its increased height and heat output can be fully appreciated. For smaller spaces, the Quaruba L or XL may be more suitable options.
Handmade in Holland using 3mm thick Corten steel, every RB73 fire is built for long-term outdoor use—designed to handle the elements year after year, not just season to season.
This isn’t mass-produced garden heating. It’s a solid, heavy-gauge construction that develops character over time while continuing to perform—holding heat, maintaining structure, and ageing exactly as it should.
And when others stop at the product, we go further—offering a full range of spare parts and accessories to support your fire well into the future.
RB73 outdoor woodburners with glass panels should typically be positioned 1 metre away from combustible materials. However, this can be significantly reduced depending on the model and configuration, to as low as 10cm.
Yes — RB73 Quaruba & Fennek stoves can be converted from a 4-sided to a 3-sided configuration (and back again) by replacing one of the back/side panels. This uses the same process as swapping a panel, as outlined in the RB73 repair manual.
Replacing glass in an RB73 stove depends on the model and location: door glass is removed using pop-out clips, while side and rear panels (on certain models) lift out or are unbolted first. In all cases, the new glass must sit perfectly flat with no wobble—there are no rope seals or tightening involved.
