Product & Contractor Spotlights

When it comes to professional trim work, the little details make a big difference. That’s why many builders and finish carpenters turn to backout casing for their projects. But what exactly makes it so useful? Here are just a few of the benefits:

✅ Compensates for Imperfections: Uneven drywall edges are a common challenge. Backout casing helps your trim sit flush for a clean, polished look.

✅ Promotes Airflow: The slight recess creates space for airflow, helping to reduce moisture buildup behind the casing.

✅ Prevents Cupping & Warping: By allowing space and flexibility, backout casing minimizes stress on the wood, which helps preserve shape over time.

At Knudson Lumber, we currently stock:MDF4957 1x4x7’MDF49214 UL492 1/2"x2-1/2"x14' DBN Casing

Looking for something custom? We can special order other species and sizes, including Hemlock, FJP, and Knotty Alder.

Stop by or speak with a member of our knowledgeable sales team to get more info and place an order!