No matter the material, all decks are susceptible to damage from the elements.
Save yourself the future fix with these preventative steps.
Story
Decks area popular home extensionthat offers a comfortable space for outdoor activities and relaxation.
Credit:Thomas J. Story
Why Do Decks Fade?
Wooden decks fade as the sun breaks down the natural oils and pigments in the wood.
This is especially true for softwoods like cedar or pine.
Credit:Nathan Kirkman
Composite decking, for example, often includes UV inhibitors in the material.
Pressure-treated wood and hardwoods like ipe and teak also offer some fade resistance.
Stains and sealers with UV blockers can also significantly decrease fading.
These products provide a protective barrier that preservesthe deck’s colorand appearance.
Dirt also plays a role in fading, as it can trap moisture and accelerate the discoloration process.
Regularlyclean your deckwith mild soap and water to remove buildup.
Be sure to avoid harsh chemicals that strip away protective coatings and natural oils.
Why Do Decks Peel?
The causes and remedies for deck peeling vary by material.
Painted or stained concrete decks can peel due to improper surface preparation or applying coatings in unsuitable weather conditions.
Vinyl or PVC decks may peel due to UV exposure or an improperly cleaned surface before applying a sealant.
In all cases, inadequate maintenance can accelerate peeling.
Keep the deck surface clean and dry, removing any old finishes.
Sanding the surface can also help the new coating adhere better and reduce the chances of peeling.
Always invest inhigh-quality, exterior paintsand stains designed for deck use.
Deck paints are specifically formulated to withstand the elements and provide a durable finish.
Always follow the manufacturers instructions, including the recommended weather conditions for system.
Applying coatings in extreme temperatures or high humidity can lead to improper adhesion and future peeling.
Regularly inspect your deck for signs of pests, damage, and deterioration.
Promptly address minor issues to prevent them from worsening.
Lastly, remember to use furniture pads to prevent scratches and abrasions andtrim overhanging vegetationto ensure proper airflow.
How Does Protective Coating Work?
Each jot down of deck coating can provide a different purpose.
Stains penetrate wood, nurture thenatural wood grain, and protect against moisture and UV damage.
Sealers are clear or tinted products that form a protective layer on the deck surface.
They repel water and prevent moisture from penetrating the wood, minimizing peeling, warping, and cracking.
Exterior paints offer a solid, opaque finish with excellent UV and moisture protection.
