HPC Square Flat FPPK Hardscape Block Kit

SPECIAL ORDER | Ships In 2 Weeks

Regular price Sale price $911.17 MSRP $959.13

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This item may be available for purchase with a backorder ship date. Please call us at (866) 578-8538 for more information.

What's Included

  • (1) Fire Pit Insert
  • 44x6.2" Flex Form Collars
  • (2) 4x4" Vents
  • (1) 24" Flexline
  • Lava Rock

Please Note: Hardscape blocks are sold separately.


UPC 665871330283
Length 18", 24", 30", 36"
Width 18", 24", 30", 36"
Made In USA Yes
Assembly Required Some Assembly and Installation Required
Warranty Please See Warranty Doc
Certification CSA Certified
Location Outdoor
Material Stainless Steel
Fuel Natural Gas, Propane
Ignition Push Button Spark
Heat Output 65k - 140k BTUs (Dependent on Burner)
Fire Glass Capacity 18" Burner: 40 lbs, 24" Burner: 70 lbs, 30" Burner: 100 lbs, 36" Burner: 140 lbs
Shape Square
Color Gray


Prolong outdoor get-togethers late into the evening with the HPC Square Flat FPPK Hardscape Block Kit helping complete your DIY fire pit project. Provide loved ones with top tier comfort and a luxurious fire to relax around while showcasing an accomplishment you can be proud of.

HPC incorporates design innovation with safety and convenience for the ultimate fireside experience. Choose a CSA certified push button spark ignition system for your do-it-yourself fire pit project and transform your backyard with an inviting ambiance. Start up your fire pit by means of pressing the valve control knob to start the flow of gas and pressing the ignition button to ignite a spark. The adjustable valve control knob makes for easy operation. Turning the valve control knob counterclockwise provides more flames while turning the knob in the opposite direction lessens the fire's intensity. Should this flame monitoring system detect the flames have gone out, it will automatically shut off all gas flow-which adds an extra level of safety. Since this ignition system is battery-operated, it makes an ideal choice for installs with no power.

Join family and friends around the fire to relish a campfire-like ambiance. Be mesmerized by the unique flame pattern created by the star-shaped penta burner. Compatible with natural gas or propane fuel, you won't need to worry about smoke, sparks, or ash! Stylishly hide the burner out of sight and create a striking contrast against the flames using the included lava rock. Mount the flex form collar, which has the flexibility to fit whatever angular shape you choose to stack your hardscape blocks (sold separately), to merge the gap between the fire pit burner insert and the enclosure. Even when the flames of your fire pit aren't in use, your burner's raised hub and pan's weep holes actively work at preventing liquid elements from seeping in the gas line. Rust and corrosion resistant 304 stainless steel are used for the flex form collars, burner, and pan so that you can rest assured they can stand up against inclement weather. With this kit combining all the essential components you need to create the perfect gathering spot, you'll be hosting and entertaining guests effortlessly.


  • Fire Pit Burner Insert Offers Unique Flame Pattern
  • Flame Sensing Technology
  • Battery-Operated Push Button Spark Ignition System
  • 18" Model: Up to 65k BTUs of Heat (Dependent on Gas Input)
  • 24" Model: Up to 90k BTUs of Heat (Dependent on Gas Input)
  • 30" and 36" Models: Up to 140k BTUs of Heat (Dependent on Gas Input)
  • CSA Certified
  • Please See Warranty Doc for Details
  • For Use with Propane or Natural Gas
  • Raised Center Hub Prevents Water Entry into Gas Line
  • Penta Burner Included
  • Flat Style Pan
  • Weep Holes in Pan Drain Water
  • Flex Form Collars Provides Easy Mounting
  • Vents Allows for Proper Air Flow and Ventilation
  • Flex Line for Easy Gas Fuel Hookup
  • Lava Rock Included
  • Made of 304 Stainless Steel
  • Made in USA
  • For Use with Ready-Made Hardscape Blocks (Sold Separately)
  • Please See Line Drawing for Dimensions

HPC has partnered with BILT to provide you with an easy-to-use app that walks you through the installation process, and assists in troubleshooting of your new fire pit. You can download this app by searching for "BILT" in your app store (available for Android and iOS).

Dimensions & Details

  • Heat Output: 65k - 140k BTUs (Dependent on Burner)
  • Fuel Type: Natural Gas, Propane
  • Warranty: Please See Warranty Doc
  • Ignition: Push Button Spark
  • Assembly Required: Some Assembly and Installation Required
  • Material: Stainless Steel

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HPC Square Flat FPPK Hardscape Block Kit

Regular price Sale price $911.17 MSRP $959.13
This item may be available for purchase with a backorder ship date. Please call us at (866) 578-8538 for more information.