Plano · serving Collin County & North Dallas Mon-Fri 7:00 am - 6:00 pm · Saturday 8:00 am - 2:00 pm (469) 555-0148
KeystoneFence & Deck Co.
D-02 · Decks & Outdoor Structures

Composite Deck Construction

Capped composite decking on framing built for composite spans, the low-maintenance deck that doesn't need staining every other summer.

Sheet D-02 · ElevationSide elevation of a composite deck with aluminum rail, beam, posts and footings3'-0"3'-0" GUARDCONCRETE PIER FOOTINGLEDGER, FLASHED + BOLTEDCAPPED COMPOSITE DECKINGKEYSTONE FENCE & DECK CO.SHEETD-02COMPOSITE DECKSCALE 1/2" = 1'-0"

Overview

Composite decking trades a higher upfront cost for years without sanding or staining. Modern capped boards resist fading, staining and mold far better than early composites, and hidden fasteners leave a clean surface with no screw heads.

Composite does need different framing from wood: tighter joist spacing, solid blocking and the expansion gaps manufacturers require. We frame to the manufacturer's installation guide so the warranty stays valid. We'll also be straight with you about heat: darker boards get hot in full Texas sun, so color choice matters.

Styles and options

Side elevation of a composite deck with aluminum rail, beam, posts and footings

Capped composite

Polymer-capped boards that resist fade, stains and mold.

Aluminum railing

Slim powder-coated balusters that never need paint.

Cable railing

Stainless cables that keep views open from raised decks.

What's included

  • Board and color selection with samples
  • Framing to manufacturer spacing
  • Hidden fastener system
  • Picture-frame border boards
  • Composite or aluminum railing
  • Permit and inspections where required

Specifications

Decking
Capped composite boards
Fasteners
Hidden clips; color-matched screws at borders
Joist spacing
16" on center; 12" for diagonal
Railing
Aluminum, composite or cable
Footings
Concrete piers below grade
Warranty
Manufacturer warranty on boards

What affects your estimate

  • Board line and colorPremium lines and multi-tone boards cost more.
  • SizeSquare footage.
  • RailingAluminum, composite or cable.
  • Border and patternPicture framing and diagonal layouts.
  • Height and stairsRaised decks need guards and stairs.
  • LightingPost-cap and stair lights.
Why we don't post prices onlineTwo fences of the same length can differ widely in cost once grade, access, gates and what's in the ground are counted. We would rather give you one accurate written number than a range that doesn't hold up.

Common questions

Does composite get hot?

It can. Darker colors in full sun get noticeably hotter than wood. Lighter colors, and shade from a pergola or cover, help a lot.

Will composite fade?

Capped composite resists fading far better than older boards, but all boards change slightly in their first months of sun.

Is composite slippery?

Most capped boards have a textured grain that grips well wet or dry.

Can composite go on my old deck frame?

Only if the framing is sound and spaced for composite. Many older frames need extra joists.

Free on-site estimate

Let's walk your property line.

Tell us about the project and we'll schedule a visit. You'll get an itemized written estimate, with no prices guessed online and no pressure.

Free estimate

Or call

(469) 555-0148
CallFree estimate