Reclaimed beams can be the most dramatic architectural element in your home or commercial space. A single hand-hewn oak timber above a fireplace or a pair of massive Douglas fir beams supporting an open ceiling — there's nothing quite like it.
But beams are also the highest-value reclaimed product, and not every beam you encounter is worth the investment. Here's what to look for before you buy.
Species matters. White oak and Douglas fir are the workhorses of reclaimed beams. Oak is harder and more rot-resistant; Douglas fir is lighter and often available in longer lengths. Heart pine beams are premium and rare. Elm and hemlock are beautiful but softer — fine for decorative use but verify structural ratings if they'll bear load.
Check for hidden metal. This is critical. Old beams often have nails, bolts, lag screws, and even barbed wire embedded deep in the wood. A reputable supplier (like us) runs every beam through an industrial metal detector before sale. If you're buying elsewhere, ask whether metal detection has been performed.
Understand the difference between checking and structural cracking. Checks are surface-level cracks that develop as wood dries — they're cosmetic and don't affect structural integrity. Structural cracks run deep and may compromise load-bearing capacity. Learn to tell the difference, or buy from a supplier who grades their beams.
Evaluate the moisture content. A properly dried beam should be at 12-19% moisture content, depending on intended use. Green or wet beams will continue to dry and may check, twist, or shrink after installation. Ask your supplier what the moisture content is and how the beam was dried.
Finally, consider what finish condition you want. Hand-hewn beams with original axe marks are the most sought-after for exposed applications. Rough-sawn beams offer a different texture. Smooth-sawn or planed beams give a cleaner look. Know what you want before you shop, because resurfacing a beam changes its character dramatically.