Celect V-Groove Composite Siding from Westlake Royal Building Products

Designed to suit contemporary exteriors, Celect V-Groove Composite Siding from Westlake Royal Building Products features a flat profile with a contemporary V-groove for stylish shadow lines. The plank siding can be installed horizontally, but its 12-foot length makes it suitable for vertical applications, as well. Designed with durability in mind, the wood fiber-based siding is finished with Celect’s Kynar Aquatec coating for better UV resistance. A patented interlocking system ensures easy installation and provides a more seamless look, says the company.