Outdoor Wood Finishing: A Review on Making Wood Resistant to Moisture, Ultraviolet Light, and Degradation

This article reviews published literature related to the coating of wood surfaces for external applications. Research has shown that a wide range of procedural steps and components in coating formulations can contribute to increasing the effective service life of the coating as well as to maintainin...

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Main Authors: P. Frederik Laleicke, Martin A. Hubbe
Format: Article
Language:English
Published: North Carolina State University 2025-07-01
Series:BioResources
Subjects:
Online Access:https://ojs.bioresources.com/index.php/BRJ/article/view/24694
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author P. Frederik Laleicke
Martin A. Hubbe
author_facet P. Frederik Laleicke
Martin A. Hubbe
author_sort P. Frederik Laleicke
collection DOAJ
description This article reviews published literature related to the coating of wood surfaces for external applications. Research has shown that a wide range of procedural steps and components in coating formulations can contribute to increasing the effective service life of the coating as well as to maintaining the quality of the coated wood surfaces. Published findings support the idea that the commonly observed service life of painted wood surfaces exposed to outdoor weather can be significantly increased by dedicated application of such measures as optimized sanding, the use of an effective primary coat, the type of resin in the finish coat, increasing the number of layers of the finish coat, and a wide range of issues related to formulation of the finish coat. Even if a majority of contractors and homebuyers continue to prefer such options as vinyl or aluminum siding, the market opportunities remain very large for clients who prefer to rely on coatings and wood products for exterior surfaces of buildings and other exterior wood items.
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publishDate 2025-07-01
publisher North Carolina State University
record_format Article
series BioResources
spelling doaj-art-44e854cd103b4bae99ce3939a58d389e2025-08-20T03:02:26ZengNorth Carolina State UniversityBioResources1930-21262025-07-01203790379823404Outdoor Wood Finishing: A Review on Making Wood Resistant to Moisture, Ultraviolet Light, and DegradationP. Frederik Laleicke0https://orcid.org/0000-0003-0052-4050Martin A. Hubbe1https://orcid.org/0000-0002-2321-4218Department of Forest Biomaterials, North Carolina State University, Campus Box 8005, Raleigh, NC, 27695-8005 USADepartment of Forest Biomaterials, North Carolina State University, Campus Box 8005, Raleigh, NC, 27695-8005 USAThis article reviews published literature related to the coating of wood surfaces for external applications. Research has shown that a wide range of procedural steps and components in coating formulations can contribute to increasing the effective service life of the coating as well as to maintaining the quality of the coated wood surfaces. Published findings support the idea that the commonly observed service life of painted wood surfaces exposed to outdoor weather can be significantly increased by dedicated application of such measures as optimized sanding, the use of an effective primary coat, the type of resin in the finish coat, increasing the number of layers of the finish coat, and a wide range of issues related to formulation of the finish coat. Even if a majority of contractors and homebuyers continue to prefer such options as vinyl or aluminum siding, the market opportunities remain very large for clients who prefer to rely on coatings and wood products for exterior surfaces of buildings and other exterior wood items.https://ojs.bioresources.com/index.php/BRJ/article/view/24694exterior woodwood coatingprotectionweathering resistanceantimicrobial treatmentsmoisture protectionpaintvarnish
spellingShingle P. Frederik Laleicke
Martin A. Hubbe
Outdoor Wood Finishing: A Review on Making Wood Resistant to Moisture, Ultraviolet Light, and Degradation
BioResources
exterior wood
wood coating
protection
weathering resistance
antimicrobial treatments
moisture protection
paint
varnish
title Outdoor Wood Finishing: A Review on Making Wood Resistant to Moisture, Ultraviolet Light, and Degradation
title_full Outdoor Wood Finishing: A Review on Making Wood Resistant to Moisture, Ultraviolet Light, and Degradation
title_fullStr Outdoor Wood Finishing: A Review on Making Wood Resistant to Moisture, Ultraviolet Light, and Degradation
title_full_unstemmed Outdoor Wood Finishing: A Review on Making Wood Resistant to Moisture, Ultraviolet Light, and Degradation
title_short Outdoor Wood Finishing: A Review on Making Wood Resistant to Moisture, Ultraviolet Light, and Degradation
title_sort outdoor wood finishing a review on making wood resistant to moisture ultraviolet light and degradation
topic exterior wood
wood coating
protection
weathering resistance
antimicrobial treatments
moisture protection
paint
varnish
url https://ojs.bioresources.com/index.php/BRJ/article/view/24694
work_keys_str_mv AT pfrederiklaleicke outdoorwoodfinishingareviewonmakingwoodresistanttomoistureultravioletlightanddegradation
AT martinahubbe outdoorwoodfinishingareviewonmakingwoodresistanttomoistureultravioletlightanddegradation