Lightweight Concrete (LWC) Fasteners

Lightweight Concrete (LWC) Fasteners

Product Descriptive Name
Pre-Assembled Base Sheet Fasteners
Product Short Description
Lightweight Concrete (LWC) Base Sheet Fasteners are expanding base sheet fasteners with GALVALUME®-coated steel plates used in multi-ply systems.

Product Details

Lightweight Concrete (LWC) Fasteners

Product Long Description

Features

Lightweight Concrete (LWC) Fasteners

Features

Use: Base Sheets

Fastener: Twin-Legged Steel

Plate: Galvalume-Coated Steel

Color: Black (fasteners), Grey (plates)

Deck Type: Lightweight insulating concrete roof decks, with minimum thickness of 1.25" (3.18 cm), and 1.25" (3.18 cm) for gypsum decks.

Documents

Resources

Building Owner Resources

Johns Manville offers one of the most comprehensive portfolios of commercial low-slope roofing solutions. We have a long standing dedication to providing solution-based systems for building owners.

Codes Corner

Here you will find quick links and cheat sheets to Johns Manville roofing systems code approvals and ratings. 

Guarantees and Roof Maintenance

Support services can include: conceptual product information, building science, wind uplift data, national and local code understanding, FM Global® and UL® regulations, fastening patterns and sheet layouts, installation guidelines and standard details.

Recycling Resources

Re-roofing mechanically attached or ballasted insulated single-ply systems now have the potential for recycling versus contributing to a landfill.

SmartBinder Resource Library 

Your resource for all JM documents in one place. 

Submittal Wizard

The Submittal Wizard is a tool to help you pull together the necessary documents for your submittal package.

Explore More

Commercial Roofing News

Blog

Commercial Roofing Blog

Watch On-Demand

Video Library

Roofing Video Library

Expand Your Knowledge

Training

Training Page