Vinyl siding in Thornton, CO

6 Thornton siding companies list vinyl siding on their website. Each one has a working phone and a live website. Call them direct.

Siding contractors that list vinyl siding, A to Z

  1. Carlson Siding & Construction

    Thornton, CO

    Soffit, fascia, doors and downspouts with fiber cement and vinyl siding, locally owned, with claim help near Fort Lupton.

    • Free inspection
    • Warranty

    Also serves Northglenn, Brighton, Broomfield +7

  2. CO Roofing & Remodeling

    Thornton, COSince 1999

    Slate roofs, gutter guards, cleaning and repair, siding and painting from a family-owned GAF Master Elite roofer near Twin Lakes.

    • Family owned
    • Free inspection

    Also serves Sherrelwood, Westminster, Northglenn +30

  3. KELLY CONSTRUCTION

    Thornton, CO

    Vinyl siding and siding repair, windows and gutters, plus shingle roof replacement. Family-owned and locally owned; serves Aurora.

    • Family owned
    • Free inspection
    • Warranty

    Also serves Denver, Aurora

  4. Roof Worx

    Thornton, COSince 1999

    Family-owned GAF Master Elite roofer: slate and tile roofs, downspouts, gutter guards, siding repair and work for apartments and HOAs.

    • Family owned
    • Free inspection

    Also serves Northglenn, Westminster, Sherrelwood +29

  5. Sheppard's Total Exteriors

    Thornton, CO

    Vinyl siding, metal roofs and windows with painting and storm repair, from a family-owned, locally owned crew near Lakewood.

    • Family owned
    • Warranty

    Also serves Northglenn, Broomfield, Denver +3

  6. Sunset Restoration

    Thornton, CO

    Solar, remodeling, coatings and fiber cement or vinyl siding from a family-owned crew, with financing and claim help in Denver.

    • Family owned
    • Free inspection
    • Financing

    Also serves Denver

About vinyl siding

Vinyl siding is plastic panels that lock together and hang on nails. It costs less than most other siding, needs no paint, and cleans with a hose. Vinyl grows and shrinks with heat and cold, so the installer must leave the nails a little loose and leave gaps at the ends of each panel. Panels nailed too tight buckle and wave in summer. Thicker panels resist dents and sag less. Insulated vinyl has a foam backing that adds stiffness and some insulation.

What to ask a contractor

  • What thickness is the panel in the quote, and why that one?
  • Is insulated vinyl an option for my house, and is it worth it?
  • How do you nail the panels so they can move with the heat?
  • Who gives the warranty, you or the siding maker, and does fading count?

Guide: How to check a roofer's insurance and license