LINEA Tongue and Groove (T&G) is a progressively installed interior and exterior wall and ceiling system that is ideal for small, medium or large spaces where a natural look is preferred, but sound absorption is not required. LINEA T&G provides a continuous appearance and can be mounted in a variety of ways. LINEA T&G is available in a wide variety of solid wood species as well as real or engineered veneer options or in painted or simulated wood finishes. LINEA T&G is available in many standard or custom face widths and beveled edge options


Type:  LINEA T&G
Wood Species: Download Chart
Face Width: Varies by Species (Solid and Veneer)
Edge: T&G with V–bevel, Kerf Bevel, no bevel (flush)
Panel Lengths: Solid Wood—Varies by Species Veneer—96”
Finishes:  Natural Clear, Custom Stained or Tinted Clea Finishes in Matte, Satin or Semi–Gloss Sheen
Fire Rating : Class A per ASTM E–84 (USA) and CAN/ULC S102 (Canada)


ACOUSTICS: LINEA T&G is considered acoustically reflective
FIRE RATING: Solid Wood FX Lumberguard or FX Lumberguard XT chemical fire retardants are factory applied to all LINEA T&G wood slats prior to further finishing to achieve a Class A Fire Rating when tested to ASTM E-84 (USA) and CAN/ULC S102 (Canada). When site cutting is required, FX Lumberguard can be re–applied to the cut locations and re–sealed to bring the panel back into conformance. Other topically applied chemical fire retardants or intumescent finishes may be used in lieu of FX Lumberguard to achieve Class A Fire Rating. In some cases, the specifying consultant
may need to file an Alternate Solution with local authorities for approval. LINEA suggests consulting with local building code consultants during the specifying stage to avoid any potential issues related to Fire rating.
Veneer/Composite: LINEA T&G panels with real wood or engineered wood veneers are laminated to Class A Fire Rated Composite MDF or Particle Board cores. The combination of Wood Veneer and Finish is less than 1mm thick (0.5mm in most cases) and therefore should not be considered significant to the overall rating.
SEISMIC: LINEA Grille panels are engineered for applications in all seismic areas when installed per LINEA installation instructions.
SITE CONDITIONS: Wood products are hygroscopic in nature and must be stored, installed & maintained in a controlled building environment. Temperature range should be maintained between 60° – 90° F (15° – 32°C). Relative Humidity range should be kept within a minimum 25% – max. 55% (not to exceed 20% RH from peaks to valleys). Failure to maintain site conditions will void the LINEA warranty.

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