SG012WG200-15SA

SIGA Wetguard 200 SA is a high-performance self-adhered, waterproof and airtight membrane designed to protect mass timber and wood-based building components from moisture during the construction phase.

Its fully self-adhered design provides reliable protection against rain and standing water while helping keep timber assemblies dry before the building is fully enclosed. The membrane is designed for temporary weather protection of horizontal and slightly inclined wood surfaces during construction.

Wetguard 200 SA features a pressure-sensitive adhesive for secure bonding and a durable, slip-resistant surface for safer movement across protected areas during installation. The membrane can remain exposed to weather during the construction phase while providing continuous moisture protection.

The 15" × 164' narrow-format roll is well suited for perimeter areas, transitions, detailing and narrower mass-timber components where the full-width Wetguard membrane is unnecessary.