
Ratings & Reviews for Trex Transcend 1-in x 6-in x 20-ft Lava Rock Square/Solid Composite Deck Board
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this composite decking for its realistic wood-grain appearance, exceptional durability, and maintenance-free performance. Most highlight the natural aesthetic, rich color retention, and solid construction that withstands heavy traffic and harsh weather without fading or warping. Many note it requires zero staining or painting, with boards looking new after five-plus years. The hidden fastener system and easy installation are frequently appreciated. A few mention minor issues with board straightness or color appearing darker than online images, but overall customers consider it a superior, long-lasting alternative to traditional wood.
Customer review summary generated by AI, including incentivized reviews.Bulletproof
Would RecommendThese are amazingly dense and correspondingly heavy. However, I suspect that these will be around longer than the treated lumber that they are installed on. They have a very nice embossed wood grain texture and look that also serves as a slip-resistant finish. I chose the solid planks because I was building stairs and needed the solid edge instead of the hidden fasteners on the stair treads. I highly recommend the C-Deck Composite Deck Screws from Screw Products, Inc. with the color matched ...
From Transcend 1-in x 6-in x 16-ft Rope Swing Square_SLASH_Solid Composite Deck Board Verified Purchaser
Stop putting reviews based on samples
Would RecommendThere should be no reviews based on a 1 foot sample board. Lowe’s you need to get rid of these reviews
Hello and thank you for considering Trex samples. We understand reviews can sometimes be unclear. The sample boards are meant to give an indication o...

Beautiful, Strong, and Long Lasting!
Built my back deck with the entire Trex Transcend Composite Deck Boards! It looks beautiful and the best part is the hidden hardware. There are no nail/screw holes showing because the hardware fits within the grooves! I can also put full faith in the longevity of the deck because I know the composite material wont rot! Would buy again and I recommend it to anyone else who wants a high quality deck!
From Transcend 1-in x 6-in x 16-ft Rope Swing Square_SLASH_Solid Composite Deck Board Verified PurchaserSweepstakes
Hello, and thank you for choosing Trex! We appreciate your remarkable review. Hearing that you love our products is the best thing we could hope for....

Fits the bill
Would RecommendUsed for porch step treads and the Trex is the thing for this application. Winter will give a greater perspective but, I am not worried that these boards will be less than I anticipate.
From Transcend 1-in x 6-in x 16-ft Tiki Torch Square_SLASH_Solid Composite Deck Board Verified PurchaserSweepstakes
Hello, and thank you for your review. We work hard to meet customer expectations, and we’re happy to hear we hit the mark for you. We hope you enjoy ...

Solid product
Would RecommendI installed this as a perimeter around a different style of Trex so that Cortex hidden fasteners could be used to secure it in place. It as a natural wood texture and deep, rich color. I would definitely recommend this line of Trex decking.
From Transcend 1-in x 6-in x 16-ft Lava Rock Square_SLASH_Solid Composite Deck Board Verified PurchaserSweepstakes
Hello Ethan, and thank you for your review. Trex strives to be the best composite decking brand in the industry, and we are thrilled to hear that you...

great product
Would Recommendvery happy with trex lava rock product . Lowes ordering and pick up a plus
Hello William, and thank you for your review. We work hard to meet customer expectations, and we’re happy to hear we hit the mark for you! We hope yo...

Not happy
Would Not RecommendLava rock decking will chip better off with pressure treated boards
Hello, and thank you for reaching out to Trex. We'd like to extend our sincerest apologies concerning any issues that you have faced. We’d also like ...

Fantastic product
Would RecommendGreat, easy to work with. Strong , durable product. rich in color
From Transcend 1-in x 6-in x 16-ft Lava Rock Square_SLASH_Solid Composite Deck Board Verified PurchaserSweepstakes
Hello, and thank you for your review of Trex! We are very happy to hear the product worked well for you and that you are pleased with the outcome. ...

Feels Tough, Dark Color
Would Recommend[This review was collected as part of a promotion.] After looking at, walking on, and spilling liquids on this deck board sample I would definitely consider it if I was in the market for new decking for our home. The thing I like the most is that the board itself is covered with a plastic-like cover, making it weatherproof. It also means no more cleaning and painting every year. It does resemble a real-life board but you can tell it is not. It appears to be made of a thick press board that is co...
From trex.com
Hello, and thank you for your review. We work hard to meet customer expectations, and we’re happy to hear we hit the mark for you! Thanks, -Ryan Trex ...
This deck board is really sturdy!
Would Recommend[This review was collected as part of a promotion.] I was sent a piece of deck board. This color is a dark brown. It is very heavy. Very good quality. We have a yellow home. It looks nice. They advertise fade and stain resistance for 25 years. This is a high performance composite. It will make a beautiful deck!
From trex.com
Hello, and thank you for your review. We work hard to meet customer expectations, and we’re happy to hear we hit the mark for you! Thanks, -Ryan Trex ...
Great Product!
Would Recommend[This review was collected as part of a promotion.] I received a sample of Trex Transcend in color Lava Rock. I like this color & I think the product will last a long time in the cold winter weather.It has excellent warranties.
From trex.com
Hello, and thank you for your review. We work hard to meet customer expectations, and we’re happy to hear we hit the mark for you! Thanks, -Ryan Trex ...
Another Durable Product
Would Recommend[This review was collected as part of a promotion.] It's a very durable board. It doesn't scratch easily, nor splinter easily either. It's a very dense quality. Appears to have a good UV coating. Very heavy weight per foot. I believe that you'd have to have a very sturdy frame to accommodate this material.
From trex.com
Hello, and thank you for your review. We work hard to meet customer expectations, and we’re happy to hear we hit the mark for you! Thanks, -Ryan Trex ...
great decking
Would Recommend[This review was collected as part of a promotion.] This deck board is great. It is heavy and super sturdy!! Very nice color. Can see this lasting a really long time.
From trex.com
Hello, we can’t thank you enough for your kind review! Thanks, -Ryan Trex Customer Care Team
Lava rock board sample
Would Recommend[This review was collected as part of a promotion.] The quality of this board sample is really great. It would be perfect for my backyard if I had a pool. If I decide to build a deck this would be one of my favorites
From trex.com
Hello, we are so blown away by your kind review. It made our day here at Trex! Thanks, -Ryan Trex Customer Care Team
A Smart Choice
Would Recommend[This review was collected as part of a promotion.] Trex transcend deck boards are beautiful, tough, and good for the environment. They are 95 percent recycled products, and have a 25-year warranty. Lava Rock is a gorgeous deep brown with darker color variations and a natural looking grain. This product is pricey, but well worth the investment.
From trex.com
Hello Marion and thank you for sharing your experience with us. At Trex, we strive for 100% customer satisfaction, and we are happy we did just that. ...
love the color
Would Recommend[This review was collected as part of a promotion.] love the color of this deck board! really rich and brings out the grain.
From trex.com
Hello, we can’t thank you enough for your kind review! Thanks, -Ryan Trex Customer Care Team
Beautiful!
Would Recommend[This review was collected as part of a promotion.] I received this sample to test. This product is awesome. I can only imagine how beautiful it would look on an entire deck. The product is very sturdy and would probably last for years. It is looks just like wood grain. It is heavyweight. The tongue and groove assembly will make it very easy to install. The lava rock color is a realistic dark espresso wood stain color. Definitely a great option for a maintenance-free deck!!
From trex.com
Hello, and thank you for your 5-star review. We really appreciate you taking the time to share your experience with us as well. We count ourselves luc...
Well made!
Would Recommend[This review was collected as part of a promotion.] I really like the feel and color of Lava Rock deck board, it seems well made and would make a nice looking deck.
From trex.com
Hello, and thank you for your review. We work hard to meet customer expectations, and we’re happy to hear we hit the mark for you! Thanks, -Ryan Trex ...
Looks Great
Would Recommend[This review was collected as part of a promotion.] I recently received this product and I am truly happy with it I like the color I like the texture and I like the apparent durability. It is definitely something I would consider using if and when I redo my deck. And I would certainly recommend it to my friends.
From trex.com
Hello, and thank you for your lovely review. We appreciate you taking the time to share your experience with us as well. Thanks, -Ryan Trex Customer C...
Hello, and thank you for your 5 star review. We really appreciate you taking the time to share your experience with us as well. We count ourselves lu...