Blog & Insights

Expansion joint engineering, waterproofing know-how and project insights from the D SEAL team.

SealMaster-H: EPDM Sealing for Horizontal Expansion Joints

SealMaster-H is DSeal’s masterful EPDM solution for horizontal joints — a high-recovery elastomeric seal that stays watertight through years of open-close

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EPDM Seal HV: One Seal for Horizontal and Vertical Joints

DSeal’s EPDM Seal HV system seals horizontal and vertical joints with one continuous elastomeric profile — no awkward direction-change splices.

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DSeal Terrace Joint System: Protecting Roof Terraces from Movement and Leakage

Terrace joints fail twice: first the seal, then the ceiling below. The DSeal Terrace Joint System is designed so neither happens.

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