Macklanburg-Duncan Co.

Company directory

Company record

Macklanburg‑Duncan Co. provides a comprehensive portfolio of building products tailored for the construction industry. The company’s catalog includes caulking materials, pipe insulation, various tapes, sealants, digital level instruments, and aluminum moldings. Additional offerings encompass air‑conditioner covers, grilles, door pulls, thresholds, trims, as well as both adjustable and replacement screens. Macklanburg‑Duncan also supplies a range of seals—including door, gap, rubber, vinyl, weather, and window seals—all manufactured in the United States.

This directory record does not yet have a linked material-flow brief.

Add information or request a correction

Share evidence about this company. A person reviews every submission before the profile changes.

Or add a PDF, up to 15 MB. Your file stays private during review.

We use your name and email to follow up. We do not publish them.