Thermory®

Premium Sustainable Thermally Modified  Wood Products

Mason’s Mill & Lumber is Houston’s exclusive distributor of Thermory® thermally modified wood products. Mason’s Mill has the largest Thermory inventory in Texas. We deliver weekly to the Austin / San Antonio area, and arrange deliveries throughout Texas and beyond!

We offer everything from decking to cladding, custom milled profiles, and custom engineered Thermory Ash flooring. With many exciting textures and looks, Thermory® is a perfect choice for any exterior or interior project! View Thermory®’s products below, be sure to contact Mason’s Mill and Lumber Co. for a quote on any of the products you see below.

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Thermory® Benchmark Ash Rough Lumber-image
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Thermory® Benchmark Ash S4S STOCK-image
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Thermory® Benchmark Ash Slatwall Cladding-image
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Thermory® Kodiak Spruce Slatwall Cladding-image
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Thermory® Benchmark Ash C23J Cladding / Siding Lap & Gap-image
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Thermory® Benchmark Ash Cladding / Siding Lap & Gap offers the classic, timeless sophistication of real wood combined with the exceptional durability that results from our thermal modification process. When it comes to rot resistance and stability, this ash lap and gap will take on any other real wood product, including tropical woods and other modified hardwoods. Meticulous milling means clean lines, tight seams and easy installation. With Thermory® Benchmark Ash Cladding / Siding Lap & Gap, you’re guaranteed to have a well-clad wall.

The Thermory® wood process modifies each board completely, all the way through to the core, leading to unequalled durability and stability without sacrificing the natural qualities of real wood. To learn more about Thermory® Cladding & Siding, click HERE: https://www.youtube.com/watch?v=Thk1UAQYOaU

• 25 Year + Lifespan
• Rot Resistance
• Thermally Modified Ash

CLICK HERE TO ORDER A $10.00 SAMPLE in your choice of species that will be credited towards your full order.

Brand: Thermory®
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Thermory® Benchmark Ash Decking Grooved-image
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Thermory® Benchmark Ash decking is exceptionally durable and dimensionally stable with deep, rich color. Thermory® Benchmark Ash Decking is your timeless, stunning, long-lasting, barefoot-friendly, installs-in-a-breeze, real wood dream deck. The Thermory® process modifies each board completely through heat and steam, all the way to the core, leading to unequalled durability and stability without sacrificing the natural qualities of real wood.

Grooved for PaCS for a fastener free deck surface, and Joint End Matched (JEM), which is a machined structural end match that connects boards so you don't need to finish decking on a joist.

• 7% moisture content
• Smooth milling
• Minimal splintering, twisting, warping, cracking
• 25+ Year Rot Resistance

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Thermory® Benchmark Ash Decking No Groove-image
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Thermory® Benchmark Ash decking is exceptionally durable and dimensionally stable with deep, rich color. Thermory® Benchmark Ash Decking is your timeless, stunning, long-lasting, barefoot-friendly, installs-in-a-breeze, real wood dream deck. The Thermory® process modifies each board completely through heat and steam, all the way to the core, leading to unequalled durability and stability without sacrificing the natural qualities of real wood.

This Thermory® Benchmark Ash Decking is not grooved, but is Joint End Matched (JEM), which is a machined structural end match that connects boards so you don't need to finish decking on a joist.

• 7% moisture content
• Smooth milling
• Minimal splintering, twisting, warping, cracking
• 25+ Year Rot Resistance

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Thermory® Benchmark Ash Rough Lumber-image
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Thermory® Benchmark Ash rough lumber offers the classic, timeless sophistication of real wood combined with the exceptional durability that results from a thermal modification process. When it comes to rot resistance and stability, this ash rough lumber will take on any other real wood product, including tropical woods and other modified hardwoods. Meticulous milling means clean lines, tight seams and easy installation.

The Thermory® wood process modifies each board completely, all the way through to the core, leading to unequalled durability and stability without sacrificing the natural qualities of real wood. To learn more about Thermory®, click HERE: https://www.youtube.com/watch?v=m_Z8FHs47HQ

• 25 Year + Lifespan
• Rot Resistance
• Thermally Modified Ash

CLICK HERE TO ORDER A $10.00 SAMPLE in your choice of species that will be credited towards your full order.

In Stock: Yes
Brand: Thermory®
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Thermory® Benchmark Ash S4S STOCK-image
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Dimensional Thermory® Benchmark Ash S4S is surfaced, sanded smooth and straight on all 4 sides, and ready to be made into your own special project.

CLICK HERE TO ORDER A $10.00 SAMPLE in your choice of species that will be credited towards your full order.

In Stock: Yes
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Thermory® Benchmark Ash Slatwall Cladding-image
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Interior and exterior slatwall cladding in Thermory® Benchmark Ash has a smooth finish, intense strength in a brown color with a (5/4 x 5") C72 profile and hidden screw installation.

THICKNESS: 1.02 in. • WIDTH: 4.6 in. • COVERAGE: 4.2 in.

For more information CLICK HERE: https://thermoryusa.com/product/benchmark-ash-cladding-5-4x5-c72-jem/

Brand: Thermory®
Thickness x Width: 1.02 x 4.6 in.
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Thermory® Benchmark Ash T&G Siding-image
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Tongue and groove, butt joint end-matched. 25+ Year Warranty

CLICK HERE TO ORDER A $10.00 SAMPLE in your choice of species that will be credited towards your full order.

Brand: Thermory®
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Thermory® Kodiak Spruce Slatwall Cladding-image
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Interior and exterior slatwall cladding in Thermory® Kodiak Spruce has a smooth finish, intense strength in a brown color with a (5/4 x 8) C75 profile and hidden screw installation.

THICKNESS: 1.02 in. • WIDTH: 7.3 in. • COVERAGE: 6.9 in.

For more information CLICK HERE: https://thermoryusa.com/product/kodiak-spruce-cladding-5-4x8-c75-jem/

Brand: Thermory®
Thickness x Width: 1.02 x 7.3 in.
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Thermory® Benchmark Ash C23J Cladding / Siding Lap & Gap-image
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Thermory® Benchmark Ash Cladding / Siding Lap & Gap offers the classic, timeless sophistication of real wood combined with the exceptional durability that results from our thermal modification process. When it comes to rot resistance and stability, this ash lap and gap will take on any other real wood product, including tropical woods and other modified hardwoods. Meticulous milling means clean lines, tight seams and easy installation. With Thermory® Benchmark Ash Cladding / Siding Lap & Gap, you’re guaranteed to have a well-clad wall. The Thermory® wood process modifies each board completely, all the way through to the core, leading to unequalled durability and stability without sacrificing the natural qualities of real wood. To learn more about Thermory® Cladding & Siding, click HERE: https://www.youtube.com/watch?v=Thk1UAQYOaU • 25 Year + Lifespan• Rot Resistance • Thermally Modified Ash CLICK HERE TO ORDER A $10.00 SAMPLE in your choice of species that will be credited towards your full order. Read More
Brand: Thermory®
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Thermory® Benchmark Ash Decking Grooved-image
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Thermory® Benchmark Ash decking is exceptionally durable and dimensionally stable with deep, rich color. Thermory® Benchmark Ash Decking is your timeless, stunning, long-lasting, barefoot-friendly, installs-in-a-breeze, real wood dream deck. The Thermory® process modifies each board completely through heat and steam, all the way to the core, leading to unequalled durability and stability without sacrificing the natural qualities of real wood. Grooved for PaCS for a fastener free deck surface, and Joint End Matched (JEM), which is a machined structural end match that connects boards so you don't need to finish decking on a joist. • 7% moisture content • Smooth milling• Minimal splintering, twisting, warping, cracking• 25+ Year Rot Resistance Read More
Brand: Thermory®
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Thermory® Benchmark Ash Decking No Groove-image
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Details
Thermory® Benchmark Ash decking is exceptionally durable and dimensionally stable with deep, rich color. Thermory® Benchmark Ash Decking is your timeless, stunning, long-lasting, barefoot-friendly, installs-in-a-breeze, real wood dream deck. The Thermory® process modifies each board completely through heat and steam, all the way to the core, leading to unequalled durability and stability without sacrificing the natural qualities of real wood. This Thermory® Benchmark Ash Decking is not grooved, but is Joint End Matched (JEM), which is a machined structural end match that connects boards so you don't need to finish decking on a joist. • 7% moisture content• Smooth milling• Minimal splintering, twisting, warping, cracking• 25+ Year Rot Resistance Read More
Brand: Thermory®
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Thermory® Benchmark Ash Rough Lumber-image
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Details
Thermory® Benchmark Ash rough lumber offers the classic, timeless sophistication of real wood combined with the exceptional durability that results from a thermal modification process. When it comes to rot resistance and stability, this ash rough lumber will take on any other real wood product, including tropical woods and other modified hardwoods. Meticulous milling means clean lines, tight seams and easy installation. The Thermory® wood process modifies each board completely, all the way through to the core, leading to unequalled durability and stability without sacrificing the natural qualities of real wood. To learn more about Thermory®, click HERE: https://www.youtube.com/watch?v=m_Z8FHs47HQ • 25 Year + Lifespan• Rot Resistance• Thermally Modified Ash CLICK HERE TO ORDER A $10.00 SAMPLE in your choice of species that will be credited towards your full order. Read More
In Stock: Yes
Brand: Thermory®
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Thermory® Benchmark Ash S4S STOCK-image
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Details
Dimensional Thermory® Benchmark Ash S4S is surfaced, sanded smooth and straight on all 4 sides, and ready to be made into your own special project. CLICK HERE TO ORDER A $10.00 SAMPLE in your choice of species that will be credited towards your full order. Read More
In Stock: Yes
Brand: Thermory®
Request Quote
Compare
Thermory® Benchmark Ash Slatwall Cladding-image
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Details
Interior and exterior slatwall cladding in Thermory® Benchmark Ash has a smooth finish, intense strength in a brown color with a (5/4 x 5") C72 profile and hidden screw installation. THICKNESS: 1.02 in. • WIDTH: 4.6 in. • COVERAGE: 4.2 in. For more information CLICK HERE: https://thermoryusa.com/product/benchmark-ash-cladding-5-4x5-c72-jem/ Read More
Brand: Thermory®
Thickness x Width: 1.02 x 4.6 in.
Request Quote
Compare
Thermory® Benchmark Ash T&G Siding-image
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Details
Tongue and groove, butt joint end-matched. 25+ Year Warranty CLICK HERE TO ORDER A $10.00 SAMPLE in your choice of species that will be credited towards your full order. Read More
Brand: Thermory®
Request Quote
Compare
Thermory® Kodiak Spruce Slatwall Cladding-image
Request Quote
Details
Interior and exterior slatwall cladding in Thermory® Kodiak Spruce has a smooth finish, intense strength in a brown color with a (5/4 x 8) C75 profile and hidden screw installation. THICKNESS: 1.02 in. • WIDTH: 7.3 in. • COVERAGE: 6.9 in. For more information CLICK HERE: https://thermoryusa.com/product/kodiak-spruce-cladding-5-4x8-c75-jem/ Read More
Brand: Thermory®
Thickness x Width: 1.02 x 7.3 in.
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