By DuraVent

    DuraTech Premium Wall Thimble

    $209.23
    $209.23
    Diameter: 6 inch
    Style: Insulated Wall Thimble
    Availability:
    SKU: 6DTP-WTI-2
    $209.23
    $209.23

    At a glance

    • Type: Wall thimble, part of the DuraTech Premium chimney system
    • Diameters: 6", 7" and 8"
    • Made by: DuraVent

    Description

    Carries the pipe through a combustible wall with the required clearance. DuraTech Premium is DuraVent's chimney with 2-inch insulation.

    Specifications

    Dimensions

    Part Diameter Style Finish Weight
    6DTP‑WTI‑2 6" Insulated Wall Thimble — 4.6 lb
    7DTP‑WTI‑2 7" Insulated Wall Thimble — —
    8DTP‑WRSI30 8" Degree Insulated Wall Thimble — 9.0 lb
    8DTP‑WTI‑2 8" Insulated Wall Thimble — 9.0 lb
    8DTP‑WRSI45 8" Insulated Wall Thimble 45 Degree — 7.0 lb

    Details

    System DuraTech Premium
    Price basis DuraVent 2026 list price (MSRP), effective July 1, 2026

    Questions
    What size do I need?

    The appliance's own instructions set the chimney diameter; match it, and keep the whole chimney one diameter.

    Can I mix DuraTech with other brands?

    No. DuraVent's instructions require authorized DuraTech parts only, to keep the chimney listed.

    Where are the installation rules?

    In DuraVent's installation instructions, which ship with the parts.

    Why is there no photo?

    DuraVent images are being added; the part numbers and sizes on this page are from DuraVent's 2026 list.

    If you have any questions about this product, please let us know by filling out the form below, and we will contact you as soon as possible.