Z Double B Inc.

4.1(52 reviews on Google)

Siding Contractor listing in Lakewood, CO

About Z Double B Inc.

Z Double B Inc. is a Lakewood window, door and siding company serving the Denver Metro area since 2013, with a showroom in Lakewood. Siding work covers replacement and new siding in vinyl, fiber cement, hardwood, steel, cedar and rain screen, with brands including James Hardie, LP SmartSide and Diamond Kote. Windows from Milgard, Pella, Kolbe, Simonton and others are offered, along with entry, patio, French and sliding doors. Services also include glass and screen replacement, window and door repair, and commercial windows and doors, with a service area running from Fort Collins to Colorado Springs. Financing is available through Hearth, estimates are free, and installation is warranted for up to three years. It states it is fully insured and licensed and pulls permits when required. Rated 4.1 from 52 Google reviews, 39 of them five stars and 11 one star.

What reviewers mention: siding installation (7), new windows (4), responsive (3), window measurement (2), seamless process (2), window ordering (2), door replacement (2), subcontractor (2), window quality (2), quality work (2)

Services and details

  • Siding installation

    Yes

  • Vinyl siding

    Yes

  • Fiber cement

    Yes

  • Engineered wood

    Yes

  • Also does windows

    Yes

  • Financing

    Yes

  • Free estimates

    Yes

  • Written warranty

    Yes

  • Licensed and insured

    Yes

No information yet on siding repair, stone veneer, hail and storm damage, also does roofing, gutters. The website did not say; call and ask.

Contact

Listing compiled from public sources on 2026-11-10. Report a correction or request removal. Back to siding contractors in Lakewood.