TruExterior 5/8" Lap Siding Named Best of IBS™ Finalist in "Best Outdoor Product" and "Most Innovative Building Material Product" Categories HOUSTON, February 16, 2026--(BUSINESS WIRE)--Westlake Royal ...

HOUSTON, February 19, 2026--(BUSINESS WIRE)--Westlake Royal Building Products ™ ("Westlake Royal"), a Westlake company (NYSE: WLK), has added new Double 5" (D5) vinyl siding options across its Royal ® ...

HOUSTON--(BUSINESS WIRE)-- Westlake Royal Building Products ™ (“Westlake Royal”), a Westlake company (NYSE: WLK), has introduced a next-generation Board & Batten profile for its Royal ® and Exterior ...

HOUSTON--(BUSINESS WIRE)-- Westlake Royal Building Products ™ (“Westlake Royal”), a Westlake company (NYSE: WLK), has expanded its Cedar Renditions ™ aluminum siding line with five new solid colors in ...

HOUSTON--(BUSINESS WIRE)--Westlake Royal Building Products USA, Inc. (Westlake Royal), a Westlake company (NYSE:WLK), will showcase its new Boundless™ campaign and Immersive Experience, highlighting ...

HOUSTON--(BUSINESS WIRE)-- Westlake Royal Building Products ™ (“Westlake Royal”), a Westlake company (NYSE: WLK), is expanding its Versetta Stone ® siding offerings with the addition of three new ...

HOUSTON--(BUSINESS WIRE)--Westlake Royal Building Products ™ (“Westlake Royal”), a Westlake company (NYSE: WLK), is expanding its line of TruExterior ® Siding & Trim with the addition of a 5/8” Lap ...

TruExterior 5/8” Lap Siding Named Best of IBS™ Finalist in “Best Outdoor Product” and “Most Innovative Building Material Product” Categories Westlake Royal Building Products ™ (“Westlake Royal”), a ...

Westlake Royal Building Products ™ (“Westlake Royal”), a Westlake company (NYSE: WLK), is expanding its line of TruExterior ® Siding & Trim with the addition of a 5/8” Lap Siding profile. The new ...