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Beams & Timbers
We provide precision-milled hardwood and softwood beams and timbers ideal for vaulted ceilings, dining rooms, porch covers, pergolas, and exterior accents. While we don’t construct these structures, our materials bring architectural authenticity to high-end homes and custom builds.
Sourcing the Rare, Oversized, and the Hard to Find.
When standard supply falls short, we lean on something stronger—our relationships. Mason’s Mill goes beyond the traditional lumberyard model, tapping into a nationwide network of reclaimers, farmers, and specialty loggers to source unique beams and timbers for projects that demand something exceptional.
Accoya® Rough Lumber
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The Accoya® name stands for ULTRA-HIGH PERFORMANCE SUSTAINABLE WOOD, tried and tested in the US. Accoya® comes in many sizes for many applications and is guaranteed for 50 years above ground and 25 years in ground or freshwater. Accoya® wood is also sustainably harvested in accordance with the Forest Stewardship Council (FSC®). These Accoya® rough lumber products are 70% FSC®.
Accoya® brings unprecedented reliability for thermally modified wood. It is checked and trusted to not visibly swell, shrink or distort, with minimal movement. This modified wood is highly durable and stable and it withstands the test of any climate, so it is ideal for tough applications.
Learn more about Accoya® wood HERE: https://youtu.be/c3km0dYmr74
CLICK HERE TO ORDER A $10.00 SAMPLE in your choice of species that will be credited towards your full order.
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Why Specify Our Beams & Timbers?
Antique & Durable Species
We specialize in antique oak, longleaf pine, cypress, white oak, cedar, and fir—timbers valued for their character, durability, and heritage.
Decorative Elements for Rafters
We also craft rafter tails and corbels, providing architectural detailing that complements timber installations and enhances visual impact.
Rare, Oversized, and Long-Length Availability
Thanks to extensive sourcing networks, we can supply hard-to-find sizes, including extra-long lengths and oversized beams—up to 30″×30″ and beyond 40 ft—perfect for statement architectural elements.
Elevate Your Design with Authentic Beams & Timbers
Frequently Asked Questions
We regularly offer antique oak, longleaf pine, cypress, white oak, cedar, and fir. Other species available upon request.
Choose from S4S (smooth 4-sides), band-sawn, hand-hewn, or natural patina finishes—each imparting a different aesthetic and texture.
No—we supply the timbers only. Construction and structural installation are handled by builders or contractors.
We mill custom dimensions up to 30″×30″ and lengths over 40 ft, based on species and sourcing availability.
Yes—design and mill rafter tails (also known as lookouts or tailpieces) and corbels for authentic architectural detailing.
Beams & Timbers
For architects, designers, and builders requiring structural elegance and material authenticity, our precision-milled beams and timbers offer both form and function. Provide your project with rare, character-rich timber ready for installation. Let’s start your next project today!