Thermally Modified Wood Collection

UFP-Edge Thermally Modified Wood Collection cladding is made to last. Not only does it have great curb appeal, it’s also more durable than typical wood siding because it resists rot. The innovative thermal modification process stabilizes the wood, making it less vulnerable to shrinking and seasonal expansion and contraction.

Our thermally modified boards come in a variety of on-trend pre-stained colors. The tongue and groove profiled planks can be installed on both interior and exterior siding, wall and ceiling applications. Our finishing process highlights the natural and random variation of the wood grain. These variations help provide a unique finish for each board.

Product Features & Details

  • 1x6, 1x8 T&G pattern with nickel gap reveal
  • Random lengths: 10, 12, 14, 16 ft. 
  • Matching 1x trim and fascia options
  • 1x6x8 ft and shorter length kits available online
  • Natural and prestained colors
  • Ponderosa Pine or VG Hemlock (natural)
  • End-matched profile for fast install and less waste
  • All-natural wood preservation process 
  • Sourced and manufactured in North America

Find short lengths at Lowes.com and Home Depot.com 

 Get a quote button  Download Thermally Modified  Brochure Button

Available Profiles

Tongue and groove profile with a nickel gap reveal. 

Tongue and groove profile with a V-groove reveal (WP4). 

Find a Store Nearby

LOCATIONS AVAILABLE

Next Generation Wood Cladding

Thermally Modified Wood Collection Promo

About Our Thermal Modification Process

Our wood cladding is modified with an all-natural heat and steam process that alters the wood's fiber cells. This process bakes the wood making it rich in color, resistant to rot, dimensionally stable, and lighter in weight with improved thermal insulation properties.

  • Sourced and manufactured in North America
  • Stable with minimal cupping or warping
  • 20-year limited warranty (rot/decay) 

Product Dimensions


UFP-Edge Thermally Modified Collection

Actual Dimensions 

Exposed Face

Sq. Ft. per Piece

Sq. Ft. per Pack

Boards per Pack

1 in. x 6 in. x 8 ft. 11/16 x 5-3/8 x 8 5-1/16 3.375  20.25 6
1 in. x 6 in. x 10 ft. 11/16 x 5-3/8 x 10 5-1/16 4.254  25.52 6
1 in. x 6 in. x 12 ft. 11/16 x 5-3/8 x 12 5-1/16 5.063  30.375 6
1 in. x 6 in. x 14 ft. 11/16 x 5-3/8 x 14 5-1/16 5.906  25.438 6
1 in. x 6 in. x 16 ft. 11/16 x 5-3/5 x 16 5-1/16 6.75 40.5  6
1 in. x 8 in. x 10 ft. 11/16 x 7-1/4 x 10 6-13/16 6.04 24.16 4
1 in. x 8 in. x 12 ft. 11/16 x 7-1/4 x 12 6-13/16 7.25 29 4
1 in. x 8 in. x 14 ft. 11/16 x 7-1/4 x 14 6-13/16 8.46 33.84  4
1 in. x 8 in. x 16 ft. 11/16 x 7-1/4 x 16 6-13/16 9.67 38.68 4

Note: 10-16 ft. lengths come in random length tallies
1x6x8 ft. available online

Coverage Calculator

Value must be a postive number.
 

Technical Information

Thermally Modified Literature

Thermally Modified Wood Collection Brochure

Architect Bid Specifications

Thermally Modified Wood Collection FAQs

Thermally Modified Wood 20-year Limited Warranty

Thermally Modified Wood Collection Weathering Document

Thermally Modified Wood Collection Sell Sheet

Thermally Modified Installation Instructions

Install Thermally Modified Wood Collection in a horizontal or vertical orientation as an interior or exterior application. As with all lumber products, care in handling and installation delivers the best results.

Thermally Modified Wood Collection Installation Instructions

Touch-up Stain Information

UFP-Edge Thermally Modified Wood Collection products go through a proprietary color formulation process, therefore an exact paint match is difficult. Consult with a paint professional at your local retailer to specify a custom color that suits your needs.

Frequently Asked Questions

Thermally Modified FAQS

Are there any harmful chemicals used in the thermal modification process?

No. The thermal modification is done in a control environment and is cured out by the time products are handled for installation.

Is thermally modified wood resistant to rot, termites and other insects?

Yes. Thermally modified wood is more resistant to rot, termites and other insects than non-thermally modified wood.

Will the thermally modified wood expand and contract?

Expansion and contraction are greatly minimized through the thermal modification process. Slight movement can still occur, but it is significantly less than untreated wood.

Should I pre-drill holes for fasteners?

Yes. Predrilling holes for fasteners is recommended. Areas especially prone to cracking such as the ends of the boards should always be predrilled. The thermal modification process makes the wood slightly more brittle and therefore can be more prone to splitting.

How long will the prefinished color last?

Thermally Modified Wood Collection cladding is prefinished in a controlled setting with a proprietary two-coat exterior coating. Over time the finish will require some maintenance/refinishing. Depending on the application and the amount of UV exposure, refinishing/maintenance may be needed within a few years. However, if the cladding is not exposed to direct UV light the finish may last several years with minimal wood maintenance upkeep.

Are touch up kits available?

Yes. Contact us at [email protected] for a list of marketplaces.

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