DeckMart Building Supplies

Fortress decking

Fortress decking offers a range of high-quality, sustainable composite decking materials designed for both beauty and practicality. Their products are an environmentally friendly alternative to traditional timber decking, providing a hassle-free and sustainable option for outdoor areas. 
Each of these ranges offers unique benefits in terms of durability, maintenance, and environmental sustainability. They are designed to enhance the beauty and functionality of outdoor spaces while being eco-friendly and low-maintenance. The decking options include:
Fortress Infiniti I-Series capped composite decking in Caribbean Coral


Fortress Infinity I-Series Decking

Cut cost, not quality

Known for its ultimate durability, Infinity decking includes a resilient protective cap made of advanced polymer to resist scratches, fade, mold, and mildew.
It is exceptionally low-maintenance and offers top protection from biodegradation and harsh weather. Infinity decking is notable for its natural wood-like appearance and slip resistance.


Fortress Apex Decking

Reach new heights

Apex decking stands out for its resilient and natural-looking composite material. It includes a protective acrylic polymer coating for fade, scratch, and stain resistance and offers long-term decay and weather protection.
Fortress APEX decking

Fortress composite decking transforms outdoor spaces into eco-friendly, beautiful, and long-lasting retreats. With options like the robust Pioneer, elegant Apex, durable Infinity, and cost-effective Eva-tech, these decking solutions offer unparalleled beauty, resilience, and sustainability. Ideal for those who seek a high-performance, low-maintenance alternative to traditional wood 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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