High design. Myriad options.

Our highest-performance railing option offers more colors in more component profiles than any railing out there. Won’t rot, warp, peel or splinter (which trumps sanding row after row of wooden balusters any day) and it never needs painting or staining, ever. Talk about luxurious.

Transcend beveled deck rail in Tree House brown with black aluminum balusters
High Performance
  • Stands firm with a strong, sturdy look and feel
  • Built with the same incredible durability as Transcend decking–won’t rot, warp, peel or splinter
Trex railing product lines
Perennial Beauty
  • Modular components let you mix and match your customized look with any Trex railing line
  • Pairs seamlessly with Transcend decking…and just as beautifully with any other Trex decking line
Trex Through And Through
  • Contains a minimum of 40% recycled material
  • Backed by the Trex 25-Year Limited Residential Warranty

 

Transcend® Components

Transcend is either a 5-step or 3-step process. Choose Trex post sleeves, caps and skirts (steps 1 & 2). Then choose each component separately for a custom design (steps 3–5).

A profile of Trex railing post sleeve in Tree House
1. 4” Post Sleeve
4” x 4” x 39”/108”

Actual external dimensions:
  • 4.45” x 4.45” x 40” (113 mm x 113 mm x 101 cm)
  • 4.45” x 4.45” x 108” (113 mm x 113 mm x 274 cm)

Fits over 4”x4” Pressure-Treated Post

A profile of Trex railing post sleeve in Tree House
1. 6” Post Sleeve
6” x 6” x 39”/108”

Actual external dimensions:
  • 5.5” x 5.5” x 39” (139 mm x 139 mm x 990 mm)
  • 5.5” x 5.5” x 108” (139 mm x 139 mm x 274 cm)

Hollow sleeve that fits over a solid, pressure-treated post or post mount

Fits over 4”x4” Pressure-Treated Post

Available in Classic White only.

A profile of Trex railing flat post cap in Classic White as shown in the Cabin Collection
2a. Flat Post Sleeve Cap
Actual external dimensions:
  • 4” x 4”: 4.55” x 4.55” (115 mm x 115 mm)
  • 6” x 6”: 5.55” x 5.55” (140 mm x 140 mm)

12 per box. Cap topping each post is the decorative finish that also withstands the weather.

6” Available in Classic White only.

Trex DeckLighting pyramid post cap light in Classic White
2a. Pyramid Post Sleeve Cap
Actual external dimensions:
  • 4” x 4”: 4.55” x 4.55” (115 mm x 115 mm)
  • 6” x 6”: 5.55” x 5.55” (140 mm x 140 mm)

12 per box. Cap topping each post is the decorative finish that also withstands the weather.

6” Available in Classic White only.

A profile of Trex railing post sleeve skirt in Classic White as shown in the Cabin Collection
2b. Post Sleeve Skirt
Actual external dimensions:
  • 4” x 4”: 4.55” x 4.55” (115 mm x 115 mm)
  • 6” x 6”: 5.55” x 5.55” (140 mm x 140 mm)

12 per box. Finishing piece at the base of the post that covers any cuts where the decking and railing meet. Usually coordinates with the cap.

6” Available in Classic White only.

3a. Crown Top Rail

Actual length:
  • 6’ Rail:67.5” (171 cm)
  • 8’ Rail:91.5” (232 cm)

Horizontal rail attached to the top of the balusters and the posts

3a/3b. Transcend Universal Top/Bottom Rail
  • 6’ Rail:67.5” (171 cm)
  • 8’ Rail:91.5” (232 cm)

Horizontal rail attached to both the top and bottom of the balusters and the posts; the top rail portion serves as base for the installation of a deck board that acts as a cocktail rail

4. Square Baluster

Actual dimensions:
  • 36” Rail Height: 1.418” x 1.418” x 30.375” (36 mm x 36 mm x 771 mm)
  • 42” Rail Height: 1.418” x 1.418” x 36.375” (36 mm x 36 mm x 923 mm)

16 per pack
Vertical rungs–sometimes called spindles–that fill the space between posts

4. Round Aluminum Baluster

Actual dimensions:
  • 36” Rail Height: .75” x 30.25” (19 mm x 768 mm)
  • 42” Rail Height: .75” x 36.25” (19 mm x 920 mm)

20 per pack
Vertical rungs–sometimes called spindles–that fill the space between posts

4. Square Aluminum Baluster

Actual dimensions:
  • 36” Rail Height: .75” x 30.25” (19 mm x 768 mm)
  • 42” Rail Height: .75” x 36.25” (19 mm x 920 mm)

20 per pack
Vertical rungs–sometimes called spindles–that fill the space between posts

4. Colonial Spindles

Actual dimensions:
  • 36” Rail Height: 1.418” x 1.418” x 30.375” (36 mm x 36 mm x 771 mm)
  • 42” Rail Height: 1.418” x 1.418” x 36.375” (36 mm x 36 mm x 923 mm)

16 per pack
Vertical rungs–sometimes called spindles–that fill the space between posts

3. Rail & Baluster Kit

Includes: Crown Top Rail, Universal Bottom Rail, Square Balusters, Adjustable Foot Block, Hardware Pack

For a simple, 3-step option choose Transcend as a rail & baluster kit.

  • 6’ x 36” Rail & Baluster Kit – Horizontal or Stair
  • 8’ x 36” Rail & Baluster Kit – Horizontal or Stair

Actual lengths: 6’ Rail: 67.5” (171cm); 8’ Rail: 91.5” (232 cm)

Available in Classic White only.

5. Glass Panel Accessory Kit

6’ Rail: 67.5” (171 cm)

Glass panel mounting hardware; glass panel not included

5. Accessory Infill Kit

Includes: 2 Baluster Spacers, Adjustable Foot Block, Mounting Hardware

Actual lengths: 6’ Rail: 67.5” (171 cm); 8’ Rail: 91.5” (232 cm)

Available in 6’ and 8’ lengths for square, colonial and round balusters; horizontal and stair applications.

A profile of Trex railing post sleeve in Tree House
Mounting Hardware for Cut Rails—Horizontal
Contains:
  • Qty (2) Crown Top Rail Gaskets—Horizontal
  • Qty (4) Universal Top/Bottom Rail Gaskets—Horizontal
  • Qty (4) RSB Rail Brackets
  • Qty (8) Rail to Bracket Fasteners—Horizontal
  • Qty (8) Rail to Post Fasteners
  • Qty (4) Screw Tip Covers
A profile of Trex railing post sleeve in Tree House
Mounting Hardware for Cut Rails—Stair
Contains:
  • Qty (1) Crown Top 1 Rail Gaskets—Stair
  • Qty (1) Crown Top 2 Rail Gaskets—Stair
  • Qty (2) Universal Top/Bottom 1 Rail Gaskets—Stair
  • Qty (2) Universal Top/Bottom 2 Rail Gaskets—Stair
  • Qty (8) RSB Rail Brackets
  • Qty (8) Rail to Bracket Fasteners— Stair
  • Qty (8) Rail to Post Fasteners
  • Qty (4) Screw Tip Covers
A profile of Trex railing flat post cap in Classic White as shown in the Cabin Collection
RSB Bracket Pack—Horizontal
Contains:
  • Qty (4) RSB Rail Brackets
  • Qty (8) Rail to Bracket Fasteners—Horizontal
  • Qty (8) Rail to Post Fasteners
A profile of Trex railing post sleeve in Tree House
RSB Bracket Pack—Stair
Contains:
  • Qty (8) RSB Rail Brackets
  • Qty (8) Rail to Bracket Fasteners—Stair
  • Qty (8) Rail to Post Fasteners
A profile of Trex railing post sleeve in Tree House
0 Degree Rail Gasket Pack—Horizontal
Contains:
  • Qty (2) Crown Top Rail Gaskets—Horizontal
  • Qty (4) Universal Top/Bottom Rail Gaskets—Horizontal
A profile of Trex railing flat post cap in Classic White as shown in the Cabin Collection
0 Degree Rail Gasket Pack—Stair
Contains:
  • Qty (1) Crown Top 1 Rail Gaskets—Stair
  • Qty (1) Crown Top 2 Rail Gaskets—Stair
  • Qty (2) Universal Top/Bottom 1 Rail Gaskets—Stair
  • Qty (2) Universal Top/Bottom 2 Rail Gaskets—Stair
A profile of Trex railing post sleeve in Tree House
22.5 Degree Rail Gasket Pack—Horizontal
Contains:
  • Qty (2) Crown Top Rail Gaskets—22.5
  • Qty (4) Universal Top/Bottom 1 Rail Gaskets—22.5
A profile of Trex railing post sleeve in Tree House
45 Degree ”Birds-Mouth” Rail Gasket Pack—Horizontal
Contains:
  • Qty (4) 45degree Adapters for RSB Rail Brackets
  • Qty (2) Crown Top Rail Birds Mouth Gaskets—45
  • Qty (4) Universal Top/Bottom Rail Birds Mouth Gaskets—45
A profile of Trex railing flat post cap in Classic White as shown in the Cabin Collection
45 Degree Rail Gasket Pack—Horizontal
Crown Rail Contains:
  • Qty (2) Crown Top Rail Gaskets- 45
  • Qty (4) Universal Top/Bottom Rail Gaskets- 45
A profile of Trex railing post sleeve in Tree House
Adjustable Footblock
Contains:
  • Qty (1) Adjustable Footblock
  • Qty (1) Base and Base Fastener
  • Qty (1) Locking Fastener and Screw Cap
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