Redblock Industries

Redblock Industries

Redblock Technical Resources

Technical information for contractors, installers, specifiers, and advanced DIYers. Find focused Redblock Technical Bulletins, source-linked Contractor Resources, and current Redblock product documents.

Focused technical evidence

Technical Bulletins

Concise technical publications documenting a defined test, material interface, installation detail, or other narrowly scoped technical finding.

  • REDTECH-01-101826

    Wedi Subliner Dry / Joint Sealant Adhesion Test

    Summary of Wedi laboratory tensile-bond and adhesion testing of Subliner Dry bonded with Wedi Joint Sealant to the Redblock stainless-steel shower niche surface, including results, test limitations, and access to the original Wedi test report.

    View bulletin → Original Wedi Test Report 2101 (XLSX) ↗

Professional references

Contractor Resources

Research-backed reference pages that organize technical data, preserve source conditions, and provide practical context for professional shower construction.

  • REDTECH-02-090926

    Vapor Permeance of Shower Wall Materials

    Source-linked comparison of manufacturer-published vapor permeance values for shower membranes, backer boards, and common exterior shower-wall materials, with ASTM E96 methods and interpretation guidance.

    View resource →

Product documentation

Product Documents

Installation instructions, data sheets, and other technical documents for current Redblock products. Documents may be provided as web pages, downloadable files, or both, depending on the document type.

  • N1014-M · N1028-M

    Redblock Stainless Steel Shower Niche

    Installation instructions and product data for Redblock recessed 316L stainless-steel shower niches with the M-Block™ membrane-integration flange.

    Installation Guide (PDF) ↗ Data Sheet (PDF) ↗

  • SCS-B · SCS-B-XL

    Redblock Corner Shower Shelf

    Installation instructions and product data for Redblock in-grout 316L stainless-steel corner shower shelves.

    Installation Guide (PDF) ↗ Data Sheet (PDF) ↗

  • SNS12WC-BM

    Redblock Shower Niche Shelf

    Installation instructions for the Redblock 316L stainless-steel shelf designed for shower niches with a 12-inch-wide opening before tile.

    Installation Guide (PDF) ↗

For product-specific specifications, compatibility, pricing, and current purchasing information, refer to the applicable Redblock product page.