Fiberon Sanctuary Composite Deck Board vs Trex Select Deck Boards
Both are capped composite boards that never need painting, staining or sealing, so the choice comes down to finish and edge options. Fiberon Sanctuary gives you a multi-tonal espresso look, a 3-sided PermaTech cap and grooved edges for hidden fasteners, plus a fire-rated version. Trex Select is the simpler, more conservative pick: a solid wood-grain profile, a 95% recycled core and a choice of grooved or square edge. Pick Fiberon for a darker, hardwood-style deck with a fastener-free surface; pick Trex Select for a lighter, classic look and the flexibility of square-edge installation.
- Choose the Fiberon Sanctuary if you want a dark, multi-tonal board with grooved edges for a clean, hidden-fastener deck and a fire-rated option.
- Choose the Trex Select if you want a proven wood-grain board available in either grooved or square edge and a straightforward, classic color palette.
Prices
- Fiberon Sanctuary Composite Deck Board: $46.77 at LENCO Supplies (checked today)
- Trex Select Deck Boards: $11.88 at Alpine West Construction & Restoration (checked today)
- Difference: the Trex Select Deck Boards is $34.89 cheaper than the Fiberon Sanctuary Composite Deck Board today

