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Isokern Standard Fireplace - 36"
Isokern Standard Fireplace - 36"
Isokern Standard Fireplace - 36"
Isokern Standard Fireplace - 36"
Isokern Standard Fireplace - 36"
Isokern Standard Fireplace - 36"

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Isokern Standard Fireplace - 36"
Isokern Standard Fireplace - 36"
Isokern Standard Fireplace - 36"
Isokern Standard Fireplace - 36"
Isokern Standard Fireplace - 36"
Isokern Standard Fireplace - 36"

Isokern Standard Fireplace – 36″

Item #: 80S36

SKU: 80S36

$3,983.00

The entry-size Isokern Standard firebox, a 36" modular pumice masonry fireplace for dens, bedrooms and outdoor seating areas. The Standard 36" (80S36) burns wood, natural gas or propane, can be built ...

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Required chimney: Isokern DM54 modular chimney (or Isokern Eco-Steel)

Isokern fireboxes are listed only with the Isokern DM54 modular pumice chimney system (starter flue, flue liners, outer casings, offset blocks, cap) or the Isokern Eco-Steel air-cooled chimney, assembled with Earthcore adhesive to the height in the installation manual. Generic Class A pipe is not approved. Add the chimney components below or call (540) 212-9374 with your chimney height and we will spec the exact list.

Shop Isokern masonry chimney components →All Isokern products →

Not sure which pieces you need? Call (540) 212-9374 and we'll put together your vent list from your measurements.

Optional add-ons

37 factory add-ons fit this model

Add any of these in one click — they ship together with your unit.

Isokern DM54 chimney components (required to vent this firebox) 12

Spark Arrestor Rain Cap - Copper
$1,088.00
+ Add
Spark Arrestor Rain Cap - Black Galvanized
$353.00
+ Add
Top Seal Damper Rain Cap Termination
$821.00
+ Add
Spark Arrestor Rain Cap - Stainless Steel
$346.00
+ Add
DM54 Large Cap for Brick or Full Stone - CMU Block
$632.00
+ Add
DM54 Small Cap for Stucco - Thin Set Stone and Brick
$282.00
+ Add
DM54 Offset Block 25" x 21-1/2" x 6" - 3" Section
$436.00
+ Add
DM54 Brick Ledge - 31-1/2" x 31-1/2"
$895.00
+ Add
14" Diameter Isokern Starter Flue - 6"
$66.00
+ Add
14" Diameter Isokern DM54 Flue Liner Inner
$75.00
+ Add
DM54 Outer Casing 21-1/2" x 21-1/2" x 12"
$159.00
+ Add
Earthcore Adhesive - 5 Gallon Bucket
$201.00
+ Add

Isokern Eco-Steel chimney alternative 25

Eco-Steel Tall Cone Flashing - 6/12-10/12 Roof Pitch
$706.00
+ Add
Eco-Steel Tall Cone Flashing - 2/12-5/12 Roof Pitch
$613.00
+ Add
Eco-Steel Storm Collar
$60.00
+ Add
Eco-Steel Firestop Assembly
$110.00
+ Add
Eco-Steel Wall Band
$60.00
+ Add
Eco-Steel Attic Insulation Shield
$204.00
+ Add
Eco-Steel Tall Cone Flashing - 0/12-12/12 Roof Pitch
$606.00
+ Add
Eco-Steel Chase Flashing
$266.00
+ Add
Eco-Steel Air-Cooled Anchor Plate and Damper
$607.00
+ Add
Eco-Steel Air-Cooled Anchor Plate
$293.00
+ Add
Eco-Steel Air-Cooled Offset Kit - 30°
$475.00
+ Add
Eco-Steel Air-Cooled Offset Kit - 15°
$484.00
+ Add
Eco-Steel Air-Cooled Chimney Flue - 48"
$318.00
+ Add
Eco-Steel Air-Cooled Chimney Flue - 36"
$312.00
+ Add
Eco-Steel Air-Cooled Chimney Flue - 18"
$182.00
+ Add
Eco-Steel Air-Cooled Chimney Flue -12"
$153.00
+ Add
Eco-Steel Air-Cooled Chimney Flue - 6"
$136.00
+ Add
Eco-Steel Round Chimney Cap
$360.00
+ Add
Eco-Steel Insulated Anchor Plate and Damper
$610.00
+ Add
Eco-Steel Insulated Anchor Plate
$298.00
+ Add
Eco-Steel Insulated Offset Kit - 30°
$611.00
+ Add
Eco-Steel Insulated Offset Kit - 15°
$620.00
+ Add
Eco-Steel Insulated Chimney Flue - 48"
$500.00
+ Add
Eco-Steel Insulated Chimney Flue - 36"
$480.00
+ Add
Eco-Steel Insulated Chimney Flue - 18"
$258.00
+ Add
Call a specialist: (540) 212-9374Free fit check before you order · we confirm venting, size and parts · Mon–Fri 9–5 ET
Free shipping · ships direct from the manufacturer · typically delivered curbside in 5–17 business days. We email you the lead time for your item within one business day of ordering.
Not sure this is the right part? Ask a fireplace specialist.Call (540) 212-9374, Mon–Fri 9 AM–5 PM ET. Our hearth product specialists will confirm the model, venting and parts match before you order. Everything ships direct from the manufacturer; installation is by your own licensed local installer.
Free shipping on most orders over $99 · Authorized dealer · Manufacturer warranty included

Returns may be subject to a 20% restocking fee. Shipping and processing fees are non-refundable.

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Product Description

Isokern Standard 36" overview

The Isokern Standard Fireplace – 36" (model 80S36) is the entry size of Isokern's Standard series, a modular masonry firebox for dens, bedrooms, smaller living rooms and outdoor seating areas. It is a straightforward way to get a real masonry fireplace in a modest space.

Natural volcanic pumice makes it far lighter than poured concrete, which simplifies handling and floor support. It burns wood, natural gas or propane, and like the larger Standard models it can be configured as a see-through unit. A wide selection of brick colors and patterns is available for the interior.

Key features

  • 36" Standard series pumice firebox
  • See-through configuration possible
  • Wood, NG or LP
  • Many brick colors and patterns
  • Fire-Lite stand option for combustible floors

Specifications

Model80S36
Nominal width36"
FuelWood, natural gas, propane
ConfigurationSingle-opening or see-through

Venting & installation

The Standard 36" vents through the Isokern DM54 modular chimney or the Isokern Eco-Steel chimney to the height in the manual; see the venting recommendation on this page. It should be installed per the manufacturer's installation manual and local codes by a qualified installer.

What to order with it

Add Isokern chimney components, choose your brick, and add a Fire-Lite stand or gas log set as needed.

FAQ

Standard 36" or 42"?
The 36" suits dens and smaller rooms; the 42" gives a larger 43 1/8" x 31 1/2" view.

Can I burn gas?
Yes, natural gas or propane with an Isokern gas log set.

Questions about fit or venting? Call our hearth specialists at (540) 212-9374.

Specifications

Guides

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FAQs

Q: Do You Ship to Me?

A: We ship throughout the continental United States with free shipping on orders over $99 (flat rate $9.99 under $99). For Alaska, Hawaii, and U.S. territories, please contact us for a custom shipping quote, which we'll provide within 1-2 business days. Orders to these locations are not processed until shipping costs are confirmed and approved. We do not currently offer international shipping outside of the United States and its territories.

Q: When Will My Order Ship?

A: Orders are processed within 1–3 business days, and delivery after shipment takes 5–14 business days depending on your location. Custom-made and made-to-order products require 2-3 weeks for production before shipment. Special order items typically take 1-2 weeks. You'll receive tracking information once your order ships. For specific timing on your order, please contact us.

Q: What Payment Methods Do You Accept?

A: We accept all major credit and debit cards (Visa, MasterCard, American Express, Discover), Apple Pay, Google Pay, and Link by Stripe for one-click checkout.

Q: Can I Cancel or Modify My Order?

A: For ready-to-ship items, contact us immediately if you need to cancel or modify. We'll do our best to accommodate if the order hasn't shipped yet. For custom-made, made-to-order, and special order items, these are final sale and cannot be canceled or modified once production begins or the order is submitted to the manufacturer. Please double-check your order details before completing your purchase.

Q: Why Choose First Response Fireplace Products LLC?

A: We bring years of specialized expertise to the fireplace industry. When you choose us, you're getting the knowledge and experience that comes from being dedicated fireplace industry experts.

More Questions?

Call Us At (540) 212-9374
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Freight Shipping

After processing, your order will ship and should arrive within 5-7 business days, depending on your location
Your order comes with free lift gate service. The freight driver will use a lift gate to unload the shipment and place it curbside at your home. You’ll need to move the shipment from the curb to the end location. Please make sure your street can accommodate a tractor-trailer.
Upon delivery, you’ll be asked to sign the Proof of Delivery (POD). Before signing, inspect the shipment for visible damage. If damaged, refuse the shipment and call us for a replacement. Damage to products inside the shipment must be reported within 3 business days of delivery.