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Patio and staircase railing built by 3D Custom Welding

3D Custom Welding · Franklin, TN

Decks, steel frames and patio metalwork

A complete deck or the steel frame for your carpenter.

We build steel deck frames and metalwork for wood, composite, and all-metal decks, plus patio structures. We can handle the frame and surface or coordinate the steelwork with your carpenter.

See photos of our work in the project gallery, or check our FAQ for questions about estimates and repairs.

  • Steel frames for wood or composite decking
  • Metal supports for patio covers
  • Wood decks on custom metal frames
  • All-metal decks

How it works

  1. 01

    Look at the site

    We check the ground, deck size, height and how you plan to use it.

  2. 02

    Frame

    We cut and weld the steel frame to fit the deck layout.

  3. 03

    Decking

    Wood, composite, or metal. We can install the surface or work with your carpenter.

Common questions

Do you build the whole deck or just the metal frame?
Either one. We build steel frames, all-metal decks, and wood decks on custom steel framing when the job needs both.
How do I choose between a steel and wood frame?
Ask Richard to talk through the options for your deck. The layout, finish, upkeep and budget all matter. We'll explain what is included in the estimate so you can compare it with other options.

Also serving Franklin, Nashville, Brentwood, Murfreesboro, Chattanooga, Ooltewah.

Have something in mind?

Send a photo or sketch for a free estimate, or call to talk it through.