The Details That Make the Difference
Your decking is only as good as what holds it together. Trex Hideaway® fasteners and hardware are engineered specifically for Trex boards — protecting your warranty, your investment, and the beauty of your deck.
Warranty-Backed
Same warranty as the boards. Using Trex fasteners protects your full deck warranty.
Engineered Fit
Designed for Trex boards specifically. No mushrooming, stripping, or surface damage.
Color-Matched
Screws, plugs, and fascia hardware matched to every Trex color for a seamless finish.
Hidden System
No visible screw heads. Hidden fasteners deliver a clean, uninterrupted deck surface.
Everything You Need to Build Right
From hidden fasteners to color-matched plugs to installation tools — the complete Trex hardware system.
Fasteners & Screws
Hidden Fasteners (Universal)
Stainless steel fasteners that attach between grooved-edge boards from underneath. Self-gapping design with pre-set screw for faster installation. The flagship Trex fastening system.
Composite Deck Screws
Color-matched to every Trex decking color. Proprietary design with UV protection prevents mushrooming, stripping, and fading over time.
Fascia Screws
Designed to match Trex fascia board profiles. Screwheads blend seamlessly into the fascia surface for an invisible finish.
Deck & Fascia Plugs
Deck Plugs (Hideaway)
Made from the same shellstock and embossing rolls as Trex decking. Perfect color and texture match for face-screw applications.
Fascia Plugs
Match fascia color and texture perfectly using genuine Trex embossing rolls. Conceal fascia screws for a seamless look.
Enhance Deck Plugs
Specifically engineered for the Enhance line using different shellstock. Ensures a perfect match with Enhance boards.
Installation Tools
Universal Fastener Installation Tool
Purpose-built tool for installing Trex hidden fasteners efficiently and consistently. Speeds up installation time significantly.
Star Drive Bit
Precision-engineered bit designed for Hideaway screws. Ensures clean, consistent driving without cam-out.
Butt Joint Clip
Creates clean, consistent board-to-board joints. Maintains proper spacing at butt joints for a professional finish.
Depth Setter
Ensures consistent screw depth across your entire deck. Prevents over-driving and under-driving for uniform results.
Why Trex Fasteners, Not Generic Hardware?
Protect Your Warranty
Trex recommends their own fastening systems for a reason. Using genuine Trex hardware ensures your deck warranty remains fully intact — from structural to fade and stain coverage.
Prevent Surface Damage
Generic screws can mushroom composite material, strip out holes, and leave unsightly marks. Trex Hideaway screws are designed to drive cleanly into composite without damaging the surface.
UV-Protected Hardware
Trex screws feature UV protection that prevents fading over time. Your screws and plugs will age at the same rate as your boards — no mismatched hardware after a few seasons.
Seamless Aesthetics
Hidden fasteners eliminate visible screw heads entirely. Color-matched screws and plugs made from genuine Trex shellstock ensure every detail blends perfectly with your deck.
Which Fasteners for Which Line?
Every Trex decking line has compatible fastener options. Here's the quick reference.
| Decking Line | Hidden Fasteners | Deck Screws | Deck Plugs | Fascia Plugs | Enhance Plugs |
|---|---|---|---|---|---|
| Signature® | ✓ | ✓ | ✓ | ✓ | — |
| Transcend® Lineage® | ✓ | ✓ | ✓ | ✓ | — |
| Transcend® | ✓ | ✓ | ✓ | ✓ | — |
| Select® | ✓ | ✓ | ✓ | ✓ | — |
| Enhance® | ✓ | ✓ | — | ✓ | ✓ |
All decking lines support grooved-edge boards for hidden fastener installation. Enhance Deck Plugs use different shellstock than other lines — always match plugs to your specific decking line.
Fasteners & Hardware FAQ
Why should I use Trex fasteners instead of generic screws?
Trex Hideaway fasteners are engineered specifically for Trex boards — they protect your warranty, prevent mushrooming and stripping, and deliver a cleaner finish. Generic screws can void your warranty, damage the board surface, and lead to premature wear.
What are hidden fasteners and why do they matter?
Hidden fasteners attach between grooved-edge boards from underneath, leaving zero visible screw heads on the deck surface. The result is a clean, uninterrupted look that showcases the beauty of your decking. They also self-gap boards for proper drainage and airflow.
Are Trex fasteners color-matched to my decking?
Yes. Hideaway composite deck screws, deck plugs, fascia screws, and fascia plugs are all color-matched to every Trex decking color. Deck plugs are made from the same shellstock and embossing rolls as the boards themselves — identical color and texture.
Which fastener system should I use?
For grooved-edge boards, use Trex Hidden Fasteners (Universal) for a seamless look with no visible screws. For square-edge boards, use Hideaway deck screws with matching deck plugs. For fascia, use Trex fascia screws with fascia plugs for a clean finish.
Do Trex fasteners come with a warranty?
Yes. Trex Hideaway fasteners carry the same warranty as the decking boards themselves. Using genuine Trex fasteners is the recommended installation method and helps protect your full deck warranty.
What tools do I need to install Trex hidden fasteners?
Trex offers a Universal Fastener Installation Tool designed specifically for their hidden fasteners. You'll also want the Star Drive Bit for Hideaway screws and a Depth Setter for consistent screw depth. All are available through Utah Deck Supply.
Need Fasteners for Your Build?
Tell us which Trex decking line you're using and we'll put together the complete fastener package — screws, plugs, tools, and all.
Finish the edges, underside, drainage, and detail work
These pages help turn a pile of boards into a clean finished deck with fewer surprise parts.
Deck Skirting
Compare fascia, lattice, risers, composite trim, and skirting details for the underside and exposed deck edges.
Read guide → EdgesFascia Boards
Use color-matched fascia to finish rim boards, stair risers, and the visible edges of the deck frame.
Read guide → DrainageRainEscape
Plan under-deck drainage when the space below an elevated deck needs to stay dry and usable.
Read guide →