Prolong Your Deck’s Life
A scenic, spacious deck expands your outdoor living space. It becomes a natural gathering spot for barbecues, parties, and everyday meals. But like any built structure exposed to the elements, a deck requires periodic maintenance and care for longevity. With the right repairs, refinishing, and regular upkeep, you can extend your deck’s life significantly.
Our deck contractor in San Diego will walk you through techniques for assessing, repairing, staining, and maintaining your deck over the years. We’ll also discuss when it’s necessary to call in deck restoration professionals. Follow Jeff Wilson’s tips to protect your deck investment and keep it in top condition for outdoor living enjoyment.
Assessing the Condition of Your Deck
The first step in extending the life of your deck is to thoroughly inspect its current condition. Do the following:
- Check for loose boards, damaged railings, cracks, rot, and other issues.
- Pay close attention to the condition of the wood itself — are there areas of splitting, cupping, or splintering?
- Identify any problems early so you can address them before they worsen.
- Consider hiring a professional inspector if you are unsure about assessing your deck yourself.
Deck Repairs and Restoration
Repair any loose boards, damaged joints, railings, etc. as soon as possible. Replace severely rotted or split boards to prevent further deterioration. Use corrosion-resistant screws and hardware for long-lasting repair. Refastening loose boards with 3” exterior screws can often fix squeaking or bouncing issues.
For more extensive restoration work, you may need to partially or fully replace deck boards and substructure. Professional deck restoration services like those offered by outdoor living companies can handle big jobs like this.
Preparing for Staining and Finishing
Proper preparation is crucial for staining and sealing your wood deck:
- Clean the deck thoroughly with a deck cleaner or power washer to remove dirt, mildew stains, and old finish.
- Let the deck dry completely before applying stain or sealer.
- Scrub stains with oxalic acid, or sand heavily weathered areas.
- Make any necessary repairs before finishing.
Staining Techniques and Application
Carefully follow the manufacturer’s instructions for application and drying times when staining your deck.
- Use a brush to apply the stain on the deck boards, letting it penetrate the wood grain.
- Maintain a wet edge and work in manageable sections.
- For railings and balusters, use a paint pad or rag.
- Always test the stain on an inconspicuous area first.
- Recoat every one to two years.
Protecting Your Deck from Weathering
Using a high-quality deck sealer or water-repellent wood finish will protect your deck from moisture damage. Look for UV protection as well. Reapply the protective finish per the manufacturer’s recommendation, usually every one to two years.
Keep your deck free of fallen leaves, dirt, and debris to prevent premature weathering. Consider installing an overhead structure like a pergola to shield part of the deck from sun and rain.
Regular Deck Maintenance Practices
Simple regular maintenance is key to your deck’s longevity:
- Sweep off dirt and debris at least twice a month.
- Apply a weatherproof sealant to any exposed nail heads or screws.
- Inspect for splintered boards, loose rails, and any deterioration at least twice a year.
- Keep plants and vegetation trimmed back from the edges.
- Ensure proper drainage away from the deck.
Addressing Mold and Mildew Growth
Mold and mildew can quickly spread across damp wood decks. You’ll need to remove it to prevent further growth. Use a commercial mold cleaner, or DIY vinegar solution with a pressure washer. Improve drainage and air circulation under the deck. Let the deck dry completely between cleanings. Re-apply a finish with mildewcide to protect against future growth.
DIY vs. Hiring Professionals
You may think, what’s better: DIY or hiring professionals? Basic maintenance like sweeping and using a deck cleaning solution can be DIY. Staining and sealing may also be doable for some homeowners.
But for more complex projects, consider hiring professionals experienced in deck restoration. Companies that offer services like outdoor kitchens and patios can also handle repairs, refinishing, and installing protective structures for your deck.
Budgeting for Deck Repairs and Staining
Factor in the age and square footage of your deck when budgeting. A simple cleaning may cost around $0.15 to 0.30 per square foot. Staining could run $0.70 to $1.50 per square foot for materials and labor. Minor repairs like replacing a few boards might cost a few hundred dollars. However, extensive structural repairs could be $30 to $50 per square foot.
Compare contractor estimates and be sure to ask about their expertise in finishing and restoring decks. With proper care, your deck can provide many more years of outdoor living enjoyment. Protect your investment with regular upkeep.
Frequently Asked Questions
Most experts recommend reapplying the deck sealer every one to two years under normal conditions. More frequent application, at least yearly, is suggested for decks exposed to harsh weather, full sun, or other sources of accelerated wear. Always check the manufacturer’s recommendations for reapplication intervals for the specific sealer used.
Excess moisture and dampness on a deck surface allow mold and mildew growth to occur. Poor ventilation, excessive shade, overhanging trees trapping moisture, and inadequate drainage can all create optimal conditions for growth. Keeping your deck clean and dry is key to preventing problematic mold and mildew.
Scrubbing with a deck cleaner containing oxalic acid can help remove black spots from weathering or mold/mildew. For stubborn spots, power washing may be required. Staining or sealing offers additional protection and hides minor discoloration. Identify the source of spots for proper treatment.
If more than 50 percent of deck boards are severely warped, split, or rotted, replacement is likely your best option. Sagging structures, deteriorated posts, beams, or fasteners also signal replacement. Compare repair costs to partial or complete deck replacement costs when evaluating your options.
Don’t Delay — Inspect and Protect Your Deck Today!
Taking good care of your deck will pay off for years to come. However, ignoring problems can lead to expensive repairs down the road. Schedule a thorough deck inspection now before more damage occurs. Preventive care saves money and lengthens your deck’s lifespan.
To learn more about our deck services, contact Wilson Woodscape at (619) 838-1398 today. Our deck contractor can build custom decks with quality material to ensure their longevity.
