1
7
Description
xProtalwell Woodstove Fire Bricks: Reliable Replacement for Warmth and Peace of Mind
Engineered with vermiculite material, these bricks are designed to endure high temperatures up to 2200F, delivering strong thermal insulation that helps conserve wood and stretch fuel efficiency. The result is steadier fires and less frequent top-ups, inviting a more consistent indoor warmth during chilly evenings.
Built for durability, the bricks resist brittleness and are less prone to peeling after repeated heating. They come in a common size—9" x 4.5" x 1.25"—matching service parts for widely used stoves, including Harman and US Stove FBP6 models. This precise sizing supports a snug installation without gaps, while a flat surface contributes to a cleaner, more orderly firebox appearance.
Precise Fit and a Flat, Easy-to-Clean Surface
Accurate dimensions ensure a tight fit with minimal air leakage, preserving heat where you want it. A flat surface helps maintain a level burn shelf, which not only looks tidy but also streamlines routine maintenance and brush-downs after use.
In practical terms, this means straightforward replacements when bricks wear down, restoring the interior’s uniform geometry and making routine cleaning less of a chore. The outcome is a steadier burn with less fuss when you start up after colder days.
What You Gain with the Protalwell Six-Pack
- Durable vermiculite bricks with high-temperature tolerance and reliable insulation
- Rugged construction that resists cracking and peeling after heat cycles
- Common-size bricks that fit a broad range of stoves, including many Harman and US Stove FBP6 units
- Precise sizing and flat surfaces that support a clean, consistent burn and easier maintenance
- Convenient 6-pack ready for installation and future replacements
- Rated up to 2200F for wood stoves and fireplaces
- Not suitable for forging ovens
- Not waterproof; outdoor use is not recommended
- Verify compatibility with your model before installation
Whether you are upgrading an aging firebox or stocking up for preventive maintenance, Protalwell fire bricks offer a practical, non-medical upgrade to your wood-burning setup, enhancing reliability, heat retention, and ease of care without promising guaranteed results.
FAQ
Q: What sizes are these fire bricks and do they fit my stove?
A: They measure 9 x 4.5 x 1.25 inches and fit many stoves, including Harman models and US Stove FBP6.
Q: Are these bricks safe and durable for regular use?
A: Yes. Vermiculite bricks withstand heat and stay strong through cycles, keeping the interior more stable.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.