AutomotiveBathroomBuilding SuppliesCleaning SuppliesElectricalFlooringHardwareHeating & CoolingHoliday DecorationsHome DecorWindow TreatmentsKitchenLawn & GardenLighting & Ceiling FansMoulding & MillworkOutdoorsPaintPlumbingSmart Home, Security, Wi-FiSports & FitnessStorage & OrganizationToolsWindows & DoorsAppliancesAnimal & PetcareRefrigeratorsWashers & DryersBest SellersRentalGift CardsInstallationsCooktop InstallationDishwasher InstallationGarbage Disposal InstallationOver The Range Microwave InstallationRange Hood InstallationRange InstallationRefrigerator InstallationWall Oven InstallationWasher And Dryer InstallationBathroom Remodel InstallationCustom Shower Door InstallationLSink InstallationToilet InstallationVanity InstallationBlinds And Shades InstallationInterior Shutter InstallationWindow Treatment InstallationDoor InstallationGarage Door InstallationExterior Door InstallationWindow InstallationEV Charger InstallationStandby Generator InstallationCeiling Fan InstallationSmart Home InstallationSolar Power InstallationArtificial Grass InstallationDecking InstallationFence InstallationGutter InstallationPlayset InstallationRoof InstallationShed InstallationSiding InstallationSolar Power InstallationCarpet InstallationHardwood Floor InstallationLaminate Flooring InstallationTile Floor InstallationVinyl Floor InstallationHVAC InstallationHVAC ServiceInsulation InstallationWater Heater InstallationWater Treatment InstallationBathtub To Shower Conversion ServicesAccessible Home Virtual AssistantWheelchair Ramp InstallationHome Accessibility InstallationHome Organization InstallationAppliance InstallationBacksplash InstallationCabinet InstallationCabinet RefacingCountertop InstallationGarbage Disposal InstallationKitchen Design ServicesKitchen Sink Installation
Deals by Department
Shop All
More Ways to Save
Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.
At a Glance
Grooved
UV Resistant
Water Resistant
Trex Transcend-ft 1-in x 6-in x 12-ft Lava Rock Grooved Composite Deck board-in
Item #1286630 |
Model #610101
4.3
Get Pricing & Availability
Manufacturer Color/Finish: Lava Rock
Unavailable
Actual Length (Feet): 12
Edge Profile: Grooved
How to Calculate
Add % for any waste or extra
Your Lowe’s Deck Designer Tool
- View professional 3d deck renderings
- Get a materials list
- Generate a cost estimate
- See building plans
Best Price. Guaranteed
Find a lower price on an exact item? We'll match it. Some exclusions apply.
Learn MoreFeaturing rich reddish-black undertones, Lava Rock looks and feels like magnificent redwood, with its true-to-nature vibrancy and realistic grain pattern.
A blend of red and black hues that mimics redwood
Made of quality composite for durability; won’t rot, warp or splinter
Protective outer shell resists fading, stains and scratches; no sanding or painting required
Low-maintenance material; cleans easily with soap and water
Backed by the Trex 25-year Limited Residential Warranty and the Trex 25-year Limited Residential Fade and Stain Warranty
Solid profile for unlimited design possibilities; sturdy enough to handle curves
Made of 95% recycled materials in the USA
Use grooved-edge boards and Trex hidden fasteners for a screw-free surface or square-edge boards for traditional decking applications, edging and stairs
Also available in bundles of 48 Trex deck boards
CA Residents: Prop 65 Warning(s)
General | |||
|---|---|---|---|
Color/Finish Family | Red | Material | Composite |
Finish Texture | Variegated | Style | Solid |
Manufacturer Color/Finish | Lava Rock | Package Quantity | 1 |
Series Name | Transcend | Edge Profile | Grooved |
Type | Deck board | ||
Dimensions | |||
|---|---|---|---|
Actual Length (Feet) | 12 | Common Length Measurement | 12-ft |
Actual Thickness (Inches) | 0.94 | Common Measurement (T x W) | 1-in x 6-in |
Actual Width (Inches) | 5.5 | Square Footage Per Piece (Sq. Feet) | 5.5 |
Features | |||
|---|---|---|---|
Grooved for Hidden Fastener | Yes | UV Resistant | Yes |
Lowe's Exclusive | No | Water Resistant | Yes |
Compatibility | |||
|---|---|---|---|
Corresponding Hardware Item Number | 1438102 | For Use with Deck Stairs | Yes |
For Use with Decking | Yes | Sample Item Number | 869398 |
For Use with Porches | Yes | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Prop 65 Warning(S) | Flame Spread Rating | Class B |
Warranty | |||
|---|---|---|---|
Warranty | 50-year limited | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 11122000 | ||
Check out the Best Selling Composite Deck Boards on Lowes.com
Review
136 Reviews
91% Recommend this product
Ratings may include incentivized customer reviews.
+ 8 images
What Customers Are Saying
The Trex Transcend decking boards are generally well-received for their high quality, durability, and attractive wood-like appearance. Customers praise the boards' resistance to scratches, fading, and weathering, as well as the hidden fastener system. However, some customers have experienced issues with the actual dimensions not matching the advertised specifications, leading to installation problems. There have also been a few reports of damaged or defective boards, and the boards can get quite hot in direct sunlight.
Customer review summary generated by AI, including incentivized reviews.136 Customer Reviews
Even a small back porch can cost $2000
great quality but very expensive
November 25, 2025
From Transcend 1-in x 6-in x 12-ft Tiki Torch Grooved Composite Deck board Verified Purchaser
From Transcend 1-in x 6-in x 12-ft Tiki Torch Grooved Composite Deck board Verified Purchaser
Was this Review Helpful ?
Great service
Easygoing
BillNovember 3, 2025
Verified Purchaser
Verified Purchaser
Was this Review Helpful ?
Response from TrexSupport
Hello Bill and thank you for your lovely review. We appreciate you taking the time to share your experience with us as well. We hope you enjoy your b...
TrexSupportNovember 3, 2025
I would buy again
Boards are nice looking and not slippery like some of the synthetic decking. I got the tiki torch for my dock. It can be really hot in the summer if there is no wind, we just got an indoor outdoor carpet runner its fine. Make sure you use tape on top of the joists before you put the deck down, this stuff is plastic and it holds in moisture against the wood, we've seen rot in treated boards in 5 years without tape.
Was this Review Helpful ?
Response from TrexSupport
Hello, we are incredibly grateful that you took the time to share your feedback with Trex. Our company puts customer satisfaction as top priority, an...
TrexSupportOctober 15, 2025
Wrong Trex Board Shipped
Ordered a 16' Trex Tiki Torch board, but the wrong color was shipped with the rest of my order. Somehow received a 16' Trex Lava Rock board, vice what was actually ordered. Not sure how this happens.
Was this Review Helpful ?
Response from TrexSupport
Hello Kevan. Thank you for reaching out to Trex and bringing your negative experience to our attention. We apologize for the challenges you have face...
TrexSupportOctober 8, 2025
Poor service.
Waited and waited and waited for these sample deck boards to come. When they finally came, they were the wrong color! Not at all pleased with the service. However the product is fine, just not the right color and description!
JefferSeptember 2, 2025
From Transcend 12-in Spiced Rum Composite Deck Board (Sample) Verified Purchaser
From Transcend 12-in Spiced Rum Composite Deck Board (Sample) Verified Purchaser
Was this Review Helpful ?
Response from TrexSupport
Hello! We're so sorry to hear the issues you've experienced. Please reach out to us at 1-800-289-8739 so we can further assist. -Trex Custome...
TrexSupportSeptember 2, 2025
Great item
Quality
August 7, 2025
From Transcend 1-in x 6-in x 16-ft Rope Swing Grooved Composite Deck board Verified Purchaser
From Transcend 1-in x 6-in x 16-ft Rope Swing Grooved Composite Deck board Verified Purchaser
Was this Review Helpful ?
Response from TrexSupport
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. We ho...
TrexSupportAugust 7, 2025
157 Questions
157 Questions
Sparky on September 17, 2021
3
Answers
Anonymous on June 28, 2020
3
Answers
Anonymous on May 11, 2020
2
Answers
Anonymous on August 20, 2018
2
Answers
Anonymous on May 25, 2018
2
Answers
Gates1803 on April 9, 2018
2
Answers
SJ on February 4, 2017
2
Answers
Nrn on June 24, 2016
2
Answers
Mike on September 11, 2024
1
Answer
MAGA on March 3, 2024
1
Answer
Hello James and thank you for your fantastic 5-star review! We are incredibly grateful that you took the time to share your feedback with Trex. Than...