Chair Jo Backrest Extended

The CHAIR JO BACKREST EXTENDED is a standalone seating unit constructed entirely from solid teak wood. Teak is a dense, hardwood native to tropical regions, known for its high natural oil content, which provides inherent resistance to moisture, decay, and insect damage. The visible grain pattern varies from straight to slightly wavy, exhibiting a warm golden-brown hue that responds to environmental exposure by gradually developing a silvery-grey patina if left untreated.

Physical dimensions comprise a total width of 49.00 cm, a depth of 48.00 cm, and an overall height of 84.00 cm. The structural weight of the chair is 9.00 kg, making it substantial enough to remain stable during use while retaining the mobility required for everyday rearrangement around a dining table or desk. When packaged for transit, the physical volume occupies a CBM (cubic meter) measurement of 0.1900 m3.

The defining architectural feature of this model is the extended backrest. The vertical wooden slats extend upward to support a larger surface area of the user’s upper back compared to standard low-profile dining chairs. The top rail of the backrest curves slightly to match the natural contour of the spine, reducing pressure points during extended periods of sitting. The junction points between the vertical supports, the seat frame, and the legs utilize traditional mortise and tenon joinery, secured with wooden dowels to distribute physical stress evenly across the frame without relying excessively on metal fasteners.

The seat pan measures 49.00 cm in width and 48.00 cm in depth, providing a flat wooden surface constructed from joined teak planks. Slight rounding along the front edge prevents the wood from digging into the backs of the user’s knees. Four cylindrical legs extend downward from the seat corners, tapering slightly toward the floor to reduce visual bulk while maintaining load-bearing capacity. Horizontal stretchers connect the legs on all four sides, functioning as structural braces that counteract lateral swaying and torsion when the chair is moved or occupied.

Maintenance requirements for the CHAIR JO BACKREST EXTENDED depend on its placement environment. For indoor use, occasional dusting with a dry microfiber cloth prevents particle accumulation within the grain grooves. If placed in outdoor semi-covered areas, periodic application of teak oil helps maintain the original pigmentation and prevents surface dryness caused by direct sunlight. The solid wood construction allows minor surface scratches or dents to be sanded down manually using fine-grit sandpaper, followed by re-oiling to restore the uniform finish.

The manufacturing process involves kiln-drying the raw teak timber to reduce internal moisture levels to a specific percentage, minimizing the risk of warping, splitting, or shrinking as the chair acclimates to indoor or outdoor humidity fluctuations. Each component is sanded to a smooth finish by hand, leaving no rough edges or exposed splinters along the armless profile, which allows the chair to be pushed completely underneath standard table heights to save floor space when not in use.