![Fortress Building Products Apex 8-ft Himalayan Cedar Brown Grooved PVC Deck Board (2-Pack) in the Composite Deck Boards department at Lowes.com Fortress Building Products Apex 8-ft Himalayan Cedar Brown Grooved PVC Deck Board (2-Pack) in the Composite Deck Boards department at Lowes.com](http://mobileimages.lowes.com/productimages/5dc304fc-4cff-4414-bfde-b43a4acaa2c7/16800175.jpg?size=pdhi)
Fortress Building Products Apex 8-ft Himalayan Cedar Brown Grooved PVC Deck Board (2-Pack) in the Composite Deck Boards department at Lowes.com
![HMWD Composite Wooden DECKING Tiles DIY Thick Hardwood Flooring Deck, Anti-Corrosion Instant Balcony,Garden, Patio, ROOF Terrace ETC Flooring Deck Non-Slip DECKING Boards - 450 X 450 MM (Pack of 4) - - Amazon.com HMWD Composite Wooden DECKING Tiles DIY Thick Hardwood Flooring Deck, Anti-Corrosion Instant Balcony,Garden, Patio, ROOF Terrace ETC Flooring Deck Non-Slip DECKING Boards - 450 X 450 MM (Pack of 4) - - Amazon.com](https://m.media-amazon.com/images/I/61ReQsr20pS._AC_SY355_.jpg)
HMWD Composite Wooden DECKING Tiles DIY Thick Hardwood Flooring Deck, Anti-Corrosion Instant Balcony,Garden, Patio, ROOF Terrace ETC Flooring Deck Non-Slip DECKING Boards - 450 X 450 MM (Pack of 4) - - Amazon.com
![So everyone has been putting together their decking upside down. The grooves are supposed to be on the underside to improve air circulation not on the top for grip! Experts have confirmed So everyone has been putting together their decking upside down. The grooves are supposed to be on the underside to improve air circulation not on the top for grip! Experts have confirmed](https://preview.redd.it/omkt6v5816t61.jpg?auto=webp&s=79a446e3096432e673cb9adf5733a9d6105b8e58)