DeckMart Building Supplies

Fortress decking

Fortress Decking is reinventing the industry with innovative designs. Their unique manufacturing process is delivering decking that is more resilient than ever. From South Africa to Canada, Fortress Decking materials have gone head-to-head with the harshest climates—and remain undefeated. With a complete range of styles and prices, Fortress Decking offers everything you need to design your dream deck. Two distinct Fortress Decking lines will transform the way you do decking:
Fortress Infiniti I-Series capped composite decking in Caribbean Coral

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Fortress Infinity I-Series Decking

Cut cost, not quality

The Fortress Infinity I-Series proves that cost-effective decking can deliver the same premium durability and beauty of other composite deck boards. Their revolutionary design is 40% lighter, featuring an I-beam shape uniquely capable of handling heavy loads. The boards are protected by an extremely robust outer layer which allows them to withstand weathering, even in the toughest conditions.
The Infinity I-Series is available in a wide range of earth-tones colors, to create a natural hardwood look that lasts. Create your perfect outdoor oasis, without sacrificing performance.


Fortress Apex Decking

Reach new heights

Looking for all the beauty of natural wood, with all the benefits of innovative PVC designs?
Look to Fortress Apex Decking. This line of Fortress Decking offers the attractive aesthetics of tropical hardwoods, with unique textures and characteristics, plus the durable construction of PVC decking.
Fortress Apex Decking features a foam core reinforced with bamboo – making it 45% lighter than other composite decking, for easier handling and installation. It also expands and contracts 25% less than other composite decking. And each board is encapsulated by an acrylic polymer, for outstanding fade resistance and the highest non-slip rating. It’s the peak of beauty and performance.
Fortress APEX decking

Why Choose Fortress Decking?

  • Forever boards: No sanding, sealing, staining or painting, ever. Fortress Decking uses a unique manufacturing process that also makes each composite deck board more scratch and slip resistant. So you can spend your time enjoying your deck, not maintaining it.
  • Design freedom: A complete range of styles and prices offers gorgeous solutions for every setting and budget. Options include hidden fasteners and boards that are ideal for edging and stair treads. The possibilities are endless.
  • Green solution: Fortress Decking features a high-density bamboo core that is naturally water resistant and blends well with other recycled components. This state-of-the-art composition eliminates the use of toxic preservatives and delivers a sustainable, environmentally-friendly decking solution.
  • Premium warranty: Fortress Decking is backed by an industry-leading 25-Year Limited Manufacturer Warranty.
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