Thermal Modification

Get the look you want

Americana™ Thermally Modified Wood Siding & Rainscreen is 100% grown, harvested, and manufactured in Pennsylvania, the heart of the American hardwood forests. We offer a variety of profiles to get the look you want, whether it's vertical or horizontal. Go with Ash for a bold, pronounced grain, or Poplar for the smooth look. We are the manufacturer, so it can be totally your call.

Our Thermally Modified Wood Siding & Rainscreen is offered in 6' to 12' long in 1' increments.

For full details & illustrations please view our 2020 Product Guide.

Nominal Size Net Size Length Profiles Species GRADES
1 x 4 0.75" x 3.50" 7' to 12' Shiplap (No Gap)
Shiplap Gap (3/8" Gap)
Tex (No Gap)
Tex Gap (3/8" Gap)
Eased 4 Edge
Custom Profile Per Order
With or without Square End Match
Thermally Modified Ash
Thermally Modified Poplar
Thermally Modified Oak
Prime Grade
1 x 5 0.75" x 4.50"
1 x 6 0.75" x 5.50"
1 x 7 0.75" x 6.50"
1 x 8 0.75" x 7.50"


Americana™ Thermally Modified Wood Siding & Rainscreen is Real Wood for the Real World. That's it. No injecting of toxic chemicals. No stew of oils, plastics, & resins. Nothing but pure, beautiful, natural Pennsylvania hardwood.

Eco Friendly

100% pure, natural wood, sustainably harvested from Pennsylvania's beautiful, vast forestland.

Low Maintenance

It's up to you! Either apply a UV protectant to maintain the exotic color, or let it silver naturally.

No Chemicals

Heat and steam...that's it. No plastic, oil, resin, wax, or additives. Americana is completely chemical-free and safe.

Premium Hardwood

This isn't your grandfather's pressure-treated pine, or your parents' plastic. It's the real deal: Ash, Oak, Poplar.

Exotic Appearance

Deep, luxurious brown with UV protectant or let the wood silver without. Simulated wood grain? Get real.

Easy Installation

Use off-the-shelf clips. Symmetrical profile. Structural end joint can be laid like flooring, suspended between joists.

Long Life

Class 1 durability. First class stability. This stuff isn't going anywhere.

Real Environmental Credentials

Imported species come from tropical rainforests. Americana keeps it local, ultra-low impact, and completely sustainable.

HOW Americana™ Thermally Modified Wood Siding & Rainscreen PERFORMS COMPARED TO OTHER WOODS

We've seen how it performs. We believe in it. We want to influence the next generation of outdoor living to move away from man-made plastics, and embrace our local, healthy, prolific hardwood resource.

-- Americana™ Hardwood Vinyl Redwood Cedar
Durability 25+ Years
Class 1
Widely Varies 15 Years
Class 2
15 Years
Class 2
Sustainable YES NO YES YES
Chemical Free YES NO YES YES
Beauty of Natural Wood YES NO YES YES
Fire Rating B NO B / C B / C
Insect Resistance Good Good Poor Poor