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Technical documentation hub

USG Technical Resources for Spec Writers & Contractors

Specification sheets, installation guides, CAD drawings, and engineering data organized for architects, specification writers, and field teams detailing wall and ceiling assemblies. Packets cite ASTM C1396 / C475, UL design IDs, GREENGUARD Gold VOC pathways, and published STC / fire resistance rating tables—not brochure copy.

Documentation Inventory by Assembly Phase

Use this structured index to request the right packet—concept modeling, specification language, CAD details, submittals, or field installation—without hunting across disconnected marketing pages.

Phase Document types Typical contents Primary users
Concept & modeling Performance tables STC 45–55 bands, 1–2 hr fire hours, 1/2 in & 5/8 in thicknesses Architects, energy modelers
Specification Division 09 boilerplate Type X / Mold Tough language, finish levels Specification writers
Coordination CAD / BIM details Shaft liner, control joints, ceiling perimeters Detailers, BIM managers
Submittal TDS & UL packets Design IDs, VOC sheets, warranty outlines Project managers
Installation Field guides Fastening patterns, joint compound sequences Contractors, foremen

Resource Checklist Before You Request a Packet

Confirm these items so technical specialists can return UL references, CAD details, and installation notes in one response.

240+ Active TDS documents
90 Installation guides
150+ CAD / BIM details
60 UL design summaries

Engineering packets can include STC rating tables, fire resistance rating UL IDs, VOC emissions sheets, moisture vapor transmission notes for wet areas, dimensional stability guidance for long corridor runs, water absorption rate limits for cement board, and air permeability reminders where acoustical sealant closes flanking paths. Selection trade-offs we document explicitly: Firecode Type X vs Mold Tough for dry rated corridors versus humid rooms; paper-faced gypsum vs Durock for tile substrates; domestic board lead times vs imported specialty ceiling tiles when schedules tighten. Verification path: request a free sample kit plus TDS, then confirm UL design ID and finish level with your AHJ—downloads are not a substitute for jurisdiction-specific plan review. Limits: listed assemblies do not cover field-invented layering; Level 5 finishes need lighting mock-ups; continuously wet zones still need membrane detailing beyond mold-resistant paper faces.

Download Spec Sheet or Request Engineering Data

Tell us your assembly type, fire hours, and STC target and we will route the correct specification sheets, CAD drawings, and installation guides to your project folder within two business days of a complete request.

Download Spec Sheet