Trex Composite Decking Baltimore

National Lumber Co. is a leading company offering high quality Trex decking solutions to residential and commercial builders, remodelers, architects and consumers. Since 1919 we have been serving customers throughout Baltimore and the Washington DC area with top rated solutions that suit our customer’s budgets and requirements. For years we’ve been rated as #1 dealer for Trex composite decking solutions.

Trex is a highly recommended “world class” manufacturer of wood-alternative decking, railing products and more. Trex decking solutions are weather-resistant products with supreme good looks and are long lasting. Their decking system is the only composite lumber to be code-listed by the nation’s three major building code agencies. Their outdoor living products add that extra value to the overall ambience of residential and commercial installations.

We offer the best Trex decking solutions that combine beauty, endurance and cost-effectiveness to showcase a luxurious and highly functional experience. We offer decks in various colors and tones that are not only soothing to your eyes but offer high quality comfort as well.

Contact us at 410-675-4740 to learn more about our services or email us at