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What is the Best Wood for Exterior?

Published in Exterior Wood Choice 2 mins read

The best wood for exterior use depends primarily on whether you prioritize stability or cost. Based on stability among softwoods, Redwood and Cedar are often considered superior. If budget is the main concern, Pine is noted for being the best exterior softwood for the money.

Determining the "best" wood for exterior applications isn't a one-size-fits-all answer. It largely hinges on the specific needs of the project, focusing on factors like durability, resistance to decay and insects, appearance, and crucially, cost. The provided reference highlights key distinctions within popular exterior softwoods.

Pine: The Value Choice in Exterior Softwoods

While not as inherently stable as some other options, Pine stands out when budget is a significant factor. The reference notes that pine is the best exterior softwood for the money. This makes it a popular choice for various outdoor projects where cost-effectiveness is paramount, provided it is properly treated and maintained to enhance its durability against the elements.

Redwood and Cedar: Prioritizing Stability

For applications where dimensional stability is critical, Redwood and Cedar are often preferred. According to the reference, Redwood and Cedar are better exterior softwoods for stability. Their natural oils contribute to their resistance to rot, decay, and insect infestation, making them excellent long-term choices for decking, siding, and other demanding exterior uses.

  • Appearance: These woods offer attractive natural aesthetics. The reference points out their coloration: Redwood and Cedar are pinkish, with specific variations like heart redwood being a darker pink than Western Red Cedar. This natural color can be preserved or enhanced with stains and sealants.
  • Durability: Their natural properties provide inherent durability, reducing the need for chemical treatments compared to some other wood types.

Comparing Popular Exterior Softwoods

Based on the reference, here's a simple comparison:

Wood Type Key Benefit (from reference) Characteristic (from reference)
Pine Best for the money Exterior softwood
Redwood and Cedar Better for stability Pinkish color; heart redwood darker than W.R. Cedar

Choosing between these softwoods involves weighing the initial investment against the desired longevity and performance. If stability and natural resistance are top priorities, Redwood or Cedar offer significant advantages. If managing project costs is the main driver, Pine provides a more economical starting point among exterior softwoods.