Fletcher A. Larkin and Associates

Logo for ACRE by Modern Mill


Sustainability and Beauty That Stands Up to the Elements.

ACRE is a sustainable new building product with the warmth and beauty of real wood. but it isn’t wood, or even a wood composite. It’s a whole new material that’s light, strong, water-resistant, and guaranteed not to rot, crack or splinter. Best of all, it’s manufactured right here in the USA in a zero-waste facility without harming a single tree.

Indistinguishable from Real Wood

Enjoy ACRE’s natural beauty—or paint or stain just like the real thing

Sustainable, Recyclable, and Zero Waste

Made in the USA from upcycled rice hulls, a wonder of water-resistant durability

One of the Industry’s Longest Materials Guarantees

Guaranteed not to rot, crack or splinter

Easy to Work With

Saw, rout, mill, and screw with regular tools—no special equipment needed

Cool and Slip-Resistant Underfoot

Comfortable for bare feet, even in the sun

Contains no formaldehyde, adhesives or wood fibers

No worries about rot, mold or emissions

Logos showing the sustainability, recyclable origins, and made-in-USA traits of ACRE by Modern Mill

ACRE Trim Boards and Dimensional Lumber

ACRE is strong but lightweight, easy to carry and easy to cut, mill or rout with ordinary tools. Every piece is rigid and straight.


  • Thickness: 5/8, 3/4, 1 inch (actual)
  • Widths: 2, 3, 4, 5, 6, 8, 10, 12, 16 inches (nominal)
  • Lengths: 8 foot to 20 foot
  • Available:
    • Sanded on both sides
    • Embossed on one side

ACRE Sheets

ACRE can be cut, curved, shaped, and molded to fit countless applications, both exterior and interior.


  • Thickness: 1/4 inch to 1 inch
  • Lengths: 8 foot to 20 foot
  • Available:
    • Sanded on both sides
    • Embossed on one side

ACRE Decking

Enjoy the beauty of wood in a non-slip, water-resistant surface that stays comfortable even under the sun.


  • 5/4 x 6″ (nominal)
  • Lengths: 8 foot to 20 foot
  • Embossed profile
  • Available:
    • Square Edge
    • Grooved Edge

ACRE Siding

Protect your home and your world with a sustainable, durable material that offers the look of wood siding, but with better sound and thermal insulation properties.



  • Coming Soon