Free shipping
Low Price
View Cart

    Superior 12DM and 12HT Firestop Spacer - For 12-Inch Inner Diameter Superior Chimneys

    List Price: $89.99
    Sale Price: $71.95
    You Save: $18.04 (20%)
    In Stock.
    *Ships same business day.

    See complete product details >>
    Popular Accessories for this Item
    Product Details
    Free Venting Design & Quote:
    Manufacturer: Superior
    Part Number: FS-10
    eFireplaceStore Item Number: FSD-FS-10
    UPC: 043593042552


    • Firestop Spacer for 12 Inch Chimney
    • Required at ceiling
    • 19.5" x 19.5" overall

    *Venting Requirements: This unit requires venting pipe with an inner diameter of 12 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit.

    IHP/Superior Wood Fireplace Firestop Spacer for 12 Inch Chimney Pipe. Only IHP/Superior Chimney Wood Fireplace Chimney Liners and Chimney Liner Accessories are approved for use with IHP/Superior Wood Fireplaces. They are UL approved and are not for use with any product other than IHP/Superior Wood Burning Fireplaces.
    Customer Questions & Answers
    1 Question & 1 Answer
    from Nutrioso, AZ asked:
    July 9, 2019
    Will this fit a 13" OD diameter pipe?
    1 Answer
    No, this firestop is actually made for a pipe with a 15" outside diameter.  The 12" pipe this is referring to is a double-wall pipe with a 15" outside diameter.
    Submitted by: Tyler M. - NFI Master Hearth Professional on July 10, 2019

    Customer Reviews
    1 Reviews
    100% (1)
    0% (0)
    0% (0)
    0% (0)
    0% (0)
    100% Recommend this product (1 of 1 responses)
    By Pattie from Middleburg, FL on October 18, 2017
    I would recommend this item to a friend.
    This spacer looks great holding the insulation away from the pipe. Easy to install.
    Easier to use this than building your own!

    Find the Right Gas Logs
    For Your Fireplace

    Gas Log Calculator Gas Log Calculator
    Back to Top

    Let Our Experts Design
    Your Venting System

    Free Venting Design and Quote Free Venting Design and Quote
    Sign-up for our Email!
    Enter your email for new arrivals and special offers.