Benchmark Series: Ash Decking + Cladding

Benchmark By Thermory

Ash Decking + Cladding

For sophisticated real wood products that set the bar for longevity and rot resistance, the Thermory Benchmark Series is the clear, unequalled choice. Refined, reliable, proven and trusted, the natural result of our expert modification process is the highly functional, beautifully simple Benchmark Series.

Colour Evolution

Our modification process leaves each board a rich, beautiful color (varies from species to species). Customers have the choice to oil the boards yearly to maintain this color, or leave them unoiled to allow the wood to naturally undergo a truly unique, beautiful color evolution. Over time, the wood will transform to a stunning platinum grey, offering a new take on the same elegant aesthetic.​

Proven Over 20 Years

We’ve been refining our standard Benchmark Series for over two decades. The results are in: Thermory’s Benchmark Series products stand the test of time, with timeless elegance and classic sophistication.

Benchmark White Ash Decking

Benchmark White Ash decking comes with a 25+ year rot resistance rating and is your ultimate hardwood decking solution.

Available with and without groove, and end-matched in:

1″ x 4″ | 1″ x 6″ | 1″ x 6″ (Full)

5/4 x 4″ | 5/4 x 5″ | 5/4 x 6″ (With PACS) | 5/4 x 6″ (Full)

2″ x 6″

1″ x 8″

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Click Here To View Profiles + Specifications

Benchmark White Ash Cladding

Our Benchmark White Ash cladding comes with a 25+ year rot resistance rating, which means decades of envy-inducing sophistication.

Available with tongue + groove or PACS specifications in:

1″ x 4″

1″ x 6″

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Click Here To View Profiles + Specifications

JEM Joints – Goodbye, Joist Requirements

JEM (Joint End Matched) Joints don’t have to rest on joists, which reduces waste, labor costs and installation time. Stop throwing away piles of product scrapped during installation – JEM Joints make laying your deck (or porch) a breeze.

PaCS – Just Press and Click!

Press and Click Strips (PaCS) may be the easiest, fastest installation system in the world. And we don’t say that lightly. Pre-grooved boards and our clip systems offer automatic alignment and no visible screws – just a flawless, durable result in minutes. That’s right, minutes.



It’s Luxury, Redefined.

Reese Madison & Company is a one-of-a-kind milling operation and showroom, integrating project management with warehousing and logistics to produce only the finest luxury and exotic, made-to-order solid wood finishes.

Covid-19 Update

Due to Covid-19 restrictions, we are currently suspending all appointments in our showroom and milling operations center. We apologize for this inconvenience and will do our best to accommodate.