LaCantina Doors is the leader in designing and manufacturing products that create large open spaces. Offering the most innovative and comprehensive range of folding, sliding and swing systems available, LaCantina Doors utilizes the same signature narrow stile and rail profile across its product line for a complete and perfectly matching door package. Designed and made in California, LaCantina Doors have contributed to award winning projects ranging from residential, retail, commercial, educational facilities, resorts and is the preferred choice when it comes to products that open spaces. Backed by an industry leading warranty, LaCantina Doors are available across the U.S. and Internationally.

Lamboo® Technologies is the world's leading bio-based materials company specializing in performance grade, engineered bamboo for structural, architectural, and OEM applications. Lamboo's product solutions for high-performance building applications achieve unmatched performance, aesthetics, and sustainability.

Laminators Incorporated is a manufacturer and provider of aluminum composite panels, installation systems and support services. Laminators’ lightweight panels are strong, quick to fabricate and install, and available in a multitude of colors, finishes and installation options to maximize the project design and budget.

Research and development, exclusive technologies and know-how, quality and design, modernity and tradition, excellent and unparalleled performance: these are the principles on which Lapitec SpA founded its "mission" and built the first Lapitec production facility in the world ^® . The technological partnership with Breton SpA, a world leader in the production of plants for processing stone materials and natural agglomerates that has developed the exclusive technology and know-how and supplied the plant, has allowed us to create a ceramic product with features incomparable techniques and aesthetics.

Over 60 years of industry knowledge and experience has been poured into Larsen Products bonding agents. Larsen’s Weld-Crete^® concrete bonding agent and PlasterWeld^® plaster bonding agent have been specified by major architects, engineers, and construction companies internationally, since 1952.

Libart North America a div. of Stoett Industries is the foremost leader in kinetic architectural systems including retractable skylights, roofs, enclosures, windows/doors/walls, and glass railing wind screens. Libart's kinetic architectural systems blur the separation between indoor and outdoor spaces, maximizing living, working, and recreational areas, making them usable year-round. Indoor Comfort Outdoor Freedom. Learn more at: www.libartusa.com

Lonseal^® offers a selection of resilient sheet vinyl. Lonseal products are specified through architects and designers nationwide for various applications including healthcare, education, sports and fitness, corporate, retail, and hospitality.

LUMIFLON^® FEVE powder resins from AGC, Inc., provide exceptional weatherability, corrosion resistance and environmental benefits when used in exterior architectural coatings applications. These resins do not require a solvent (VOC) and can be used in formulations to meet the AAMA 2605 specification for high-performance exterior architectural coatings. Currently, solvent- and water-based, 100 percent solids, and powder FEVE resins are available for use in architectural coatings. A key application for FEVE is the coating of aluminum composite panels used in high-end architectural buildings.

Lutron Electronics, headquartered in Coopersburg, Pennsylvania, designs and manufactures energy-saving light controls, automated window treatments, and appliance modules for both residential and commercial applications. Its innovative, intuitive products can be used to control everything from a single light, to every light and shade in a home or commercial building. www.lutron.com