PABCORE® Shaftliner

Key Benefits

  • Type X shaftliner designed for lining elevators, ventilation, utility/cavity shafts, and area separation walls in multifamily dwellings

  • Key component in PABCO Stairwell and Area Separation Fire Wall (ASFW) Systems using C-H, C-T Studs or H-Studs

  • Achieves fire-resistance ratings of one and two hours

  • Core is encased in 100% recycled paper treated with mold and moisture-resistant agents to inhibit the growth of mold and mildew

Product Description : moisture and fire resistance rated shaftwall panel

PABCORE SHAFTLINER Type X panels are manufactured with a proprietary fire-resistant Type X core which has been reinforced with glass fibers and specialty additives to increase its fire resistance. The core is encased in 100% recycled moisture resistant face and back paper and features a double beveled edge for ease of installation. PABCORE Shaftliner also provides superb protection from the elements.

Product Dimensions

PABCORE® Shaftliner Type X PG-10 1" 24" 8', 12' Double Beveled 4.0 lbs/ft2

Technical Data

Composition Core:  Naturally occurring gypsum and proprietary additives
Paper: 100% recycled paper on front, back and long edges
Manufactured ASTM C1396

GA-216 Application and Finishing of Gypsum Panel Products

GA-214 - Levels of Finish for Gypsum Panel Products

ASTM C840 Standard Specification for Application and Finishing of Gypsum Board

Water Absorption ASTM C473
≤10% by weight
Surface Burn ASTM E84
Flame Spread 15
Smoke Developed 0


Non-Combustible Gypsum Core

Fire Resistance and Sound Control

The PABCO® Sound Design Guide

Sound Design Tool

GA-600 Fire Resistance and Sound Control Design Manual

Underwriters Laboratories - UL Product iQ® for the latest UL Design Numbers

Product Documents