Sto Corp (US)

StoVentec® Fiber Cement

StoVentec® Fiber Cement is a unique panel system with the added benefits of a rainscreen design, providing lasting weather protection and superior value. This complete, single source back-ventilated rainscreen cladding system is designed and engineered by Sto, with all exterior wall components working seamlessly together for enhanced performance and durability.

StoVentec Fiber Cement offers a versatile palette of smooth or textured finishes and vibrant colors, allowing for tailored designs that suit any project. Available with or without a pigmented body, the color remains consistent throughout the panel, ensuring long-lasting beauty and reducing the need for maintenance. Additionally, StoVentec’s flexible design options enable custom shapes and sizes, providing endless possibilities for creative facades and interiors. Its hidden fastening system enhances clean lines for a modern look, while the durable material maintains its appearance over time with minimal upkeep.

Specification

Uses
StoVentec® Fiber Cement
- Commercial, Institutional or Residential
- Vertical, above grade wall construction
- Exterior and Interior environments
- Approved for Steel or Wood frame with Glass-Mat Gypsum sheathing in compliance with ASTM C1177 or code compliant OSB or plywood sheathing, concrete or core filled concrete masonry, existing structurally sound, uncoated brick or other masonry wall construction
- High Velocity Hurricane Zone (HVHZ): Florida Building Code compliant for Testing Application Standard (TAS) 201, 202, 203
- Air and Moisture Barrier Performance: IECC, ASTM E2178 Air barrier component complies with 2015, 2018, 2021 IECC Section C402.5 as an air barrier material
- Fire Compliance: NFPA 220 insulation conforms to applicable standard for board thermal insulation
- Continuous Insulation Compliance: ASTM C612 Type IVB (CAN/ ULC S-702, Type I) and E136 compliant mineral wool using Rockwool Cavityrock®
- Fiber Cement: ASTM C1186 Type A, Grade IV and E136 compliant, standard panels are 4 x 8 or 10 feet (1220 x 2440 or 3050mm) in 8 or 10mm (5/16 or 3/8 in.) thicknesses and may be installed horizontally or vertically
- Custom and unique shapes and patterned layouts available
- Panels can be installed with visible rivets or screws, or back-mounted with concealed hangers
- 10 Year Limited Warranty for full StoVentec system (AWRB, Sub-construction, and cladding)