Is JT159 mixed rib the same as JT165 fine fluting?
No. JT159 is the 159 × 14 mm profile with larger rounded ridges alternating with finer line features. JT165 is a 165 × 12 mm profile with its own page and a different face rhythm. The accepted model and section stay on the order.
What is the standard panel size?
The listed outside size is 159 mm wide, 14 mm thick and 3000 mm long. Installed pitch follows the accepted side engagement. Cut lengths, panel counts and end-joint positions are scheduled for each wall field.
How are mixed ribs aligned between neighboring panels?
A joined sample establishes the installed module and the transition at the seam. The elevation carries that module through the wall, including the first and last panel and any corner, using net cover from the sample.
Can warm and dark faces be mixed in one project?
They can be scheduled as separate finish lines using the same selected JT159 profile. Each wall or panel group retains its accepted laminate reference and count. The face sample, trim finish and labels identify where each appearance belongs.
Can outlets or access panels interrupt the ribbed face?
Their locations belong on the elevation before the cut list is finalized. Openings need appropriate backing, service access and finished cut edges. A removable access piece also requires an agreed support and removal detail, separate from the continuous panel run.
What should be itemized beyond the panel bodies?
Face and joined samples, trims, corner pieces, opening cuts, backing, fixings, packing and freight are separate lines. Site preparation and installation responsibilities are stated individually. Carton quantities, actual weight and timing are confirmed for the final order.