
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 the composite decking for exceptional durability, realistic wood-like appearance, and low-maintenance benefits. Reviewers consistently describe the boards as solid, heavy, and exceptionally durable, withstanding heavy foot traffic, pet activity, and harsh weather without warping or splintering. Many commend the natural wood grain texture, rich color tones, and fade-resistant finish that eliminate annual cleaning and painting. The weatherproof surface and scratch resistance reinforce long-term value perceptions. A few customers note minor color inconsistencies between samples and installed boards or occasional warping upon arrival, though these concerns are isolated and rarely outweigh overall satisfaction.
Customer review summary generated by AI, including incentivized reviews.great product
Would Recommendvery happy with trex lava rock product . Lowes ordering and pick up a plus
Better than wood
Would RecommendI never really knew Trex was not rigid like wood so it was a bit interesting getting it home on the roof of my SUV but it is well worth it.
From Transcend 1-in x 6-in x 16-ft Island Mist Square_SLASH_Solid Composite Deck Board Sweepstakes
Hello, and thank you for choosing Trex! We appreciate you taking the time to leave us a review. We are thrilled to hear that you are happy with your ...

Great Product
Would RecommendUsed this for small decking purposes. Easy to work with.
From Transcend 1-in x 6-in x 12-ft Rope Swing Grooved_SLASH_Solid Composite Deck Board Verified PurchaserSweepstakes
Hello, and thank you so much for your 5 star review. We really appreciate you taking the time to share your experience with us as well. We hope you c...

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...
love this
Would Recommend[This review was collected as part of a promotion.] would be a nice finish to a do it yourself project.
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 ...
Trex Transcend Has a Winner in These Deck Boards!
Would Recommend[This review was collected as part of a promotion.] The sample board of Transcend Lava Rock Deck Board impressed me with its heft and solid nature. This is a board that will last and last as part of a deck. A medium-dark shade of brown, it's finished with realistic wood grain all along the course. The grooves along the side of the board make me think that a deck made of these boards would be both durable and beautiful. Trex Transcend has a winner here!
From trex.com
Hello, 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. Thanks...
Very solid
Would Recommend[This review was collected as part of a promotion.] The boards are solid and strong. Whatever you build with them will last a very, very long time. The color is vibrant and the boards have a wood grain designed into them, providing a classy appearance.
From trex.com
Hello, on behalf of all of us at Trex I would like to thank you for sharing this great review! We are thrilled that you love our products. We will be ...
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...