How to Replace the Glass in an RB73 Quaruba Stove

Have you broken one of the glass panels on your RB73 Quaruba stove? Don’t worry here is a step by step guide and video on replacing the glass safely and easily.

July 28, 2022
By Reece Toscani
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Guides & Knowledge

What to Do When Your Stove Glass Breaks

Have you discovered a cracked or broken glass panel in your RB73 Quaruba stove? Don’t panic — replacing it is simpler than you might think. Whether it’s the door panel or one of the side or back panels, the process is straightforward with the right tools and a little care. This guide will walk you through how to replace the glass in an RB73 Quaruba stove, covering every step to get your fire looking as good as new.

Replacement glass is available through all official RB73 stockists, and it’s made from the same heat-resistant ceramic glass used in indoor woodburners. The panels are 4mm thick and designed to withstand the high operating temperatures of the Quaruba, so you can enjoy your stove safely for years to come.

Tools and Materials You’ll Need

Before starting, gather the following:

Replacement RB73 ceramic glass (sized for your Quaruba model)
Flathead screwdriver
Pliers (for clamps)
Allen key
Steel brush
Penetrating oil (WD-40 or similar)
Work gloves (to safely handle broken glass)
Clean cloth

Each panel of glass in a Quaruba is the same (front, sides and back) however there are three different size Quaruba models, so its important to check which size you have before ordering the glass. Measuring from the top of the stove to the bottom of the leg (excluding wheels on mobile versions):

The Quaruba L measures 85cm high with a glass size is 320mm x 305mm
The Quaruba XL measure 95cm high, with a glass size is 420mm x 290mm
The Quaruba XXL measures 105cm high, with a glass size is 520mm x 290mm

RB73 Quaruba L Outdoor Stove

View & Buy on Redefining Woodburners

Removing and Replacing the Glass from the Door Panel

Remove the door – Open the latch and carefully lift the door up off its hinges. Be mindful of the small brass washers, as these need to stay in place for smooth reassembly.
Release the glass clips – On the inside of the door, use a flathead screwdriver to gently pop out the metal clips that hold the glass in position.
Remove the broken glass – Lift out the damaged panel carefully, ensuring no fragments are left behind.
Fit the new glass – Slide the new ceramic glass into position.
Re-secure the clips – Replace the clips to hold the glass firmly in place, checking for an even fit.

Looking to upgrade your outdoor fire setup?
Explore our full range of RB73 stoves and accessories over on Redefining Woodburners.
Or if your already have one, read our definitive guide on how to light an RB73 Stove over here.

Replacing the Glass on Side or Back Panels

The process for the side and back panels involves more preparation:

Remove the baffle/heatplate – Start by lifting off the heatplate on top of the Quaruba to access the screws properly.
Clean and lubricate screws – Use a steel brush to clean the screw heads, then spray penetrating oil generously around the heads and behind the sheet metal. Allow at least 15 minutes for the oil to work into the threads.
Unscrew the panel – Using an Allen key, loosen the screws (four for standard Quaruba models, six for XL and XXL). Support the panel as you remove the final screw so it doesn’t fall.
Remove clamps – Take out the small clamps holding the glass using a screwdriver and pliers.
Clean the panel thoroughly – Before fitting the new glass, clean the inside of the side/back panel so it sits flush and secure.
Install the new glass – Slide the new panel all the way down into the frame. Make sure the glass is level and does not wobble — this is important to prevent stress and breakage.
Replace clamps – Re-secure the glass with the clamps, ensuring even pressure across the panel.
Reattach the panel – Position the panel back on the stove. First fasten the bottom screws, then insert and tighten the rest. Remove the locating pins before installing the final screws to fully secure the panel.

Reassembly and Final Maintenance Tips

Once the new glass is in place:

Replace the baffle/heatplate in to the top of the stove.
If you removed the door, slide it carefully back onto the hinge pins and ensure the brass washers are in place.
Apply a little of the original hinge grease (supplied with your Quaruba) to keep door movement smooth.

RB73 recommends re-greasing the hinges once a year, alongside routine tasks like emptying ash and giving the flue pipe a light clean.

With the new glass securely fitted, your RB73 Quaruba is ready to light again. Always handle panels gently, wear gloves when working with glass, and take your time — rushing increases the risk of damage or accidents.

Troubleshooting & FAQs

What if the clips are bent or damaged?
Replacement clips can be sourced through RB73 stockists.
Do I need to replace rope seals?
Unlike indoor stoves, the RB73 Quaruba stoves do not have rope seals on the doors or any side/back panel, so do not worry if you don’t see this while repairing.
Can I use standard glass?
No. You must use 4mm ceramic stove glass, as standard glass will shatter under heat. Replacement glass is available from RB73 Stockists, or specialist stove glass suppliers.

So that is how to replace the glass in an RB73 Quaruba stove. It is a simple DIY task with the right tools and a careful approach and following these steps ensures your stove is safe, secure, and ready to burn again.

Have you replaced the glass on your Quaruba before? Share your tips or experiences in the comments — your advice could help other RB73 Quaruba owners.

See related stories to this one:

Outdoor Fires, RB73 Stoves, Stove Maintenance

Reece Toscani

Reece has over two decades in the fireplace and stove world — testing, reviewing, and occasionally getting covered in soot, all in the name of wood-fired home heating. He cuts through the nonsense, busts the myths, and shares straight-talking advice to help you enjoy your stove without the confusion. From Fireplace Products to Redefining Woodburners, if it burns wood, he’s probably tested it, fixed it, or argued about it. Now, through Woodburner Insights, he shares that experience with the world — both here and on YouTube.