Is Kiln Drying a Good Process?


At many mills, the teams believe drying out with kiln is definitely worth the effort. This is because they consider this procedure to be a crucial action in the production of machine-made wood building products.

But why is it so essential to remove the dampness from our White Cedar as well as White Pine logs? And also, why don’t we allow nature to do the job by air drying the wood? Let’s check out the reasons some mills select to discard this crucial procedure.

Factors Versus Kiln Drying Timber

There are typically two teams of mills: those for kiln drying out, as well as those that aren’t. Those that don’t typically site these factors against it:

  • It can be costly. For operating a kiln, a mill has to acquire, construct as well as preserve the machinery. While this isn’t affordable by any means, but others believe that it’s worth the investment.

  • It’s a challenging procedure. Kiln drying needs skill. This is particularly true when dealing with round logs, when dampness elimination, as well as the subsequent contraction geometry, makes it testing to dry completely. Also, some species of wood are difficult to kiln dry compared to others. E.g., sapwood is having greater moisture content compared to heartwood. Those varieties with large rings of sapwood, like Pine, are tougher to dry.

  • It is time-consuming. Although kiln drying out does take some time, the teams that support kiln drying of woods procedure can extract from four days to three weeks, relying on the size of the lumber as well as its initial dampness material; however, air drying requires time, as well. Because the mills using log drying kiln preserve a big hardwood supply for the ease of the customers, it’s their method to air completely dry logs first to lower kiln drying out time.