
Rectangle Fire Pit Form, 16 inches tall: a low linear shell for your own finish
The Outdoor Plus Rectangle Fire Pit Form is a low, 16-inch-tall rectangular shell with a lengthwise top burner for poolsides or lounge-chair rows. Six lengths span 48 to 108 inches, each 24 inches deep. Finish the raw hardie board in stone, tile, or stucco.
Order it for natural gas or propane. Light it with a match, or add electronic ignition and start it with a button. The stainless pan, burner, key valve, hoses, and air vent are inside; a bullet burner upgrade, cover, stainless lid, glass wind guard, fire glass, and burner ornaments are optional. Want tank storage? The 24-inch Rectangle Fire Pit Form has a propane door. The Rectangle fire pit form ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.
Specifications
All Ready To Finish Forms come in a raw hardy board finish.
All units Include: a Stainless Steel Drop-In Pan, Burner, Key Valve, Whistle-Free Hoses, and a Stainless Steel Air Vent.
| Size |
48″ x 24″ (16″ Tall), 48″ x 24″ (24″ Tall), 60″ x 24″ (24″ Tall), 60″ x 24″ (16″ Tall), 72″ x 24″ (24″ Tall), 72″ x 24″ (16″ Tall), 84″ x 24″ (24″ Tall), 84″ x 24″ (16″ Tall), 96″ x 24″ (24″ Tall), 96″ x 24″ (16″ Tall), 108″ x 24″ (24″ Tall), 108″ x 24″ (16″ Tall) |
| Ignition Type |
Match Lit Ignition, Match Lit with Flame Sense Ignition (LC Certified), Flame Sense With Spark Ignition, Low Voltage Electronic Ignition (CSA Certified), Plug and Play (CSA Certified) |
| Gas Type |
Liquid Propane, Natural Gas |
SKU : OPT-UFRT48PB | OPT-UFRT60PB | OPT-UFRT72PB | OPT-UFRT84PB | OPT-UFRT96PB | OPT-UFRT108PB
FAQ
What can I build with the Rectangle Fire Pit Form?
A linear fire feature up to nine feet long — the modern ribbon-of-flame look you see at resorts. The 16-inch-tall Rectangle Form arrives as a raw hardie board shell with the full gas system included, so that architectural centerpiece becomes a veneer job, not an engineering project.
Which sizes does the 16-inch Rectangle Form offer?
Six lengths at 24 inches deep: 48, 60, 72, 84, 96, and 108 inches, per the spec tab. The 48×24 fits standard patios; the 108×24 delivers a truly dramatic line of fire along a pool edge or seating wall.
Does it come with the burner and plumbing parts?
Yes — every Rectangle Form includes a stainless steel drop-in pan, burner, key valve, whistle-free hoses, and a stainless steel air vent, all matched to the length you order. You supply only the veneer, the fire media, and a licensed gas connection.
What finish options do I have for the shell?
Tile, stone, stucco, or brick over the hardie board — and the Rectangle’s long flat faces are the easiest surfaces in the lineup for large-format porcelain or ledger panels. Most installs match the pool coping or house cladding for a built-in look.
Is this how people get that custom linear fire pit without a custom price?
Exactly — searching how to build a fire pit usually ends here. The hard parts (pan sizing, burner match, ventilation, whistle-free gas runs) ship solved inside the Rectangle Form; the visible parts stay fully custom. Days of trade labor replace weeks of design-build.
What fuel and ignition choices are there?
Liquid propane or natural gas, decided at order, with ignition from Match Lit up through Low Voltage Electronic and Plug and Play (CSA certified) per the spec tab. Long burners especially benefit from electronic ignition — one press lights the whole run.
How much heat does a linear burner put out?
Plenty — a long burner spreads warmth across the whole seating line rather than one hot spot, which is why the Rectangle format is loved for benches and sofas set parallel to the flame. Browse our gas fire pit collection to compare formats.