BarrierTEK’s AtTEK® – High Performance Fire Protectant for Wood Frame Attic Components document provides technical information on the use of AtTEK® fire-retardant treatment for enhancing fire performance in concealed wood framing applications. The resource is intended for designers, builders, and code officials involved in wood-frame construction where attic fire protection is a key consideration.

The document outlines product characteristics, treatment methods, and performance attributes of AtTEK® when applied to wood frame attic components, including framing members and assemblies located within concealed roof spaces. It describes how the treatment supports fire safety objectives by slowing flame spread and contributing to improved fire performance in vulnerable areas of wood-frame buildings.

Developed as a technical reference, the AtTEK® document supports informed decision-making during design, specification, and construction, helping project teams understand how fire-protectant-treated wood can be effectively incorporated into attic assemblies to meet project and code requirements.