--- product_id: 254263257 title: "Natural Lava Rock Granules for Gas Log Sets and Fireplaces (5-lb Bag)" brand: "midwest hearth" price: "$137.16" currency: USD in_stock: true reviews_count: 5 category: "Midwest Hearth" url: https://www.desertcart.us/products/254263257-natural-lava-rock-granules-for-gas-log-sets-and-fireplaces store_origin: US region: United States of America --- # Granules sized 1/4" to 1/2" for perfect fit Withstands extreme heat up to 2000°F Natural volcanic stone, no artificial colors Natural Lava Rock Granules for Gas Log Sets and Fireplaces (5-lb Bag) **Brand:** midwest hearth **Price:** $137.16 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your fireplace game with nature’s own heatproof art! ## Quick Answers - **What is this?** Natural Lava Rock Granules for Gas Log Sets and Fireplaces (5-lb Bag) by midwest hearth - **How much does it cost?** $137.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/254263257-natural-lava-rock-granules-for-gas-log-sets-and-fireplaces) ## Best For - midwest hearth enthusiasts ## Why This Product - Trusted midwest hearth brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Generous 5-lb Bag:** Enough premium lava rock to refresh most standard fireplaces, hiding burner pans and imperfections effortlessly. - • **Natural & Chemical-Free:** Pure black lava rock with subtle earth tones—no dyes or artificial additives for a clean, eco-friendly look. - • **Perfectly Sized Granules:** Optimized 1/4"–1/2" granules ensure seamless coverage and compatibility with OEM gas logs. - • **Heat-Resistant Durability:** Engineered by nature to endure intense fireplace temperatures without crumbling or fading. - • **Authentic Fireplace Upgrade:** Add natural realism and depth to your gas log set with genuine volcanic lava rock. ## Overview Midwest Hearth Natural Lava Rock Granules are authentic volcanic stones sized between 1/4" and 1/2" diameter, designed to enhance the visual appeal of gas fireplaces. These all-natural, heat-resistant granules withstand extreme temperatures without damage, providing a durable, chemical-free solution to hide burner pans and cracked fire bricks. Available in a convenient 5-lb bag, they deliver a realistic, earthy aesthetic that complements both natural gas and propane log sets. ## Description Midwest Hearth Natural Lava Granules will instantly renew and enhance your fireplace. What is lava rock: - Naturally occurring, these lava rocks are formed as volcanic magma rises to the surface, cools and releases gases which gives these rocks their coarse surface. - Because they are volcanic, they can withstand extremely high temperatures without sustaining any damage or crumbling. Features: ✔ All natural - No added stains or colorants. ✔ Withstands extremely high temperatures. ✔ Will not break down or crumble. ✔ Appropriate size granules for indoor gas appliances. ✔ Adds realism to your fireplace. ✔ Hides unsightly burner pans, cracked fire brick, and more. ✔ Coarse surface works well with optional rock wool and glowing embers. ✔ Generous bag size is adequate for most fireplace log sets. ✔ Works with both Natural Gas and Propane appliances. Review: Good Product - Decorative natural gas fireplaces are nice. Pretty. They do need to be "beefed up" every several years. This is a good option. I recommend hose washing it off and draining before putting it in fireplace with fake embers. Review: qualité , prix.. - excellent produits prix qualité extraordinaire.. ## Features - ADD REALISM TO YOUR FIREPLACE - Give your fireplace a "full" and natural look by adding lava rock around your log set. - NATURAL VOLCANIC LAVA ROCK - Withstands extremely high temperatures without sustaining any damage or crumbling. - GENEROUS QUANTITY - Midwest Hearth Lava Granules are available in 5-lb or 10-lb bags. - SIZED FOR FIREPLACES AND GAS LOG SETS - Granules are small and vary in size from 1/4" to 1/2" in diameter. The same size OEM log sets use. - NATURAL COLOR - No artificial color added. Natural black lava rock with hints of browns and grays. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01L4HJPSA | | Best Sellers Rank | #134,293 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Gas Logs | | Brand | Midwest Hearth | | Brand Name | Midwest Hearth | | Customer Reviews | 4.7 out of 5 stars 1,870 Reviews | | Flavor | Natural Wood | | Flavour | Natural Wood | | Item Form | Granule | | Item form | Granule | | Manufacturer | Midwest Hearth | | Manufacturer Part Number | B01L4HJPSA | | Material | Stone | | Material Type | Stone | | Model Number | B01L4HJPSA | | Number of Packs | 1 | | UPC | 645360706287 | ## Product Details - **Brand:** Midwest Hearth - **Flavour:** Unflavored - **Item form:** Granule - **Material:** Stone - **UPC:** 645360706287 ## Images ![Natural Lava Rock Granules for Gas Log Sets and Fireplaces (5-lb Bag) - Image 1](https://m.media-amazon.com/images/I/81hPeWWHBpL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Product *by J***D on 6 May 2026* Decorative natural gas fireplaces are nice. Pretty. They do need to be "beefed up" every several years. This is a good option. I recommend hose washing it off and draining before putting it in fireplace with fake embers. ### ⭐⭐⭐⭐ qualité , prix.. *by A***. on 28 November 2019* excellent produits prix qualité extraordinaire.. ### ⭐⭐⭐⭐⭐ La a rocks *by A***R on 25 May 2026* Looks great in the fireplace ## Frequently Bought Together - Midwest Hearth Natural Lava Rock Granules for Gas Log Sets and Fireplaces (5-lb Bag) - Midwest Hearth Rock Wool for Gas Log - 6 oz. Bag - Midwest Hearth Glowing Embers - 6 oz. Bag --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/254263257-natural-lava-rock-granules-for-gas-log-sets-and-fireplaces](https://www.desertcart.us/products/254263257-natural-lava-rock-granules-for-gas-log-sets-and-fireplaces) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-15*