Tips For Deck Maintenance
Taking care of small maintenance jobs can keep your deck looking good and prevent larger problems down the road. These include removing rotted boards, sanding down rough areas, and applying stain and sealants.
A water test is the quickest way to tell if your deck needs additional sealing. Sprinkle drops of water over the deck to see how quickly it soaks in. Visit https://www.deckbuildermurfreesboro.com to learn more.
In the summer, decks are the perfect place to relax and enjoy the sunshine. However, it’s essential to check for rot, mold and fungus growth, and other problems that can undermine the structural integrity of your deck.
If you suspect a problem, use a screwdriver to probe the area. If the tip penetrates easily and feels spongy, the wood is probably rotting. Also look for splintered boards, which are not only a trip hazard but could indicate the joists or beams are compromised by rot.
Rot starts when moisture seeps into the fibers of the wood, causing them to decompose and break down. The longer the moisture remains, the more damage it causes, and eventually, the wood will deteriorate to the point where it needs to be replaced.
Discolored or spongy areas of your deck can signal rot, as can the odor of musty or mildewy mold. The presence of these fungi indicates that the moisture level in the wood is above what it should be, which is a key factor in the development of dry rot.
Moisture can be caused by many things, including rain, sprinkler overspray, and even snow that doesn’t melt quickly enough. Inadequate drainage and poor ventilation also promote moisture retention, so it’s important to address any issues that might be causing your deck to rot.
When wood rot is not treated promptly, it can spread rapidly, impacting not only the surface of your deck but also the beams and joists beneath. This can cause the structure to fail, creating a serious safety risk for anyone using it.
Once rot sets in, the best option is to replace the affected boards and support posts with new ones that are properly treated and sealed. Be sure to use pressure-treated wood, which is more resistant to rot than untreated lumber. Afterwards, improve your deck’s drainage and ventilation by addressing any issues that might be contributing to moisture buildup, such as installing a gutter system or adding vents. In addition, a wood preservative will protect the replacement boards from future moisture damage and fungal growth.
Clean
Regularly removing organic material from the deck surface will help prevent mold and mildew buildup. A push broom or vacuum cleaner is an easy way to sweep away leaves and dirt from the surface, but for stubborn stains, a specialized wood cleaner with oxygen bleach can safely remove dirt, mildew, and mold. It’s best to use this type of cleaner when the deck is dry so it can soak in properly. A power wash can also remove deep stains but requires careful use to avoid damage to the wood.
Before cleaning, remove all furniture, plants, and deck accessories. This will allow the deck to dry and make it easier to spot problem areas. Check the joists, railings, and stairs for signs of rot. If you notice spongy boards or rotting, trim the area and replace the board. Also, check the flashing around the deck or porch to make sure it’s secure and there are no gaps.
Once the deck is clean, a water test will help determine if it can accept stain or sealer. Sprinkle a small amount of water on the deck, and if it soaks in within 10 seconds, you can proceed with your cleaning, sealing, or staining project. If the water bead up or stands on the surface, you may need to apply a borate treatment to your deck.
A deck cleaning solution suitable for your specific wood will remove grease and dirt. You can purchase a cleaner at a hardware store, or you can make your own using white vinegar and a scrub brush. The vinegar will disinfect the deck and kill any mildew, mold, or odors. It’s also eco-friendly and safe for kids, pets, and plants.
Once the deck is cleaned, it’s a good idea to sand it lightly before applying a stain. This will help it look fresh and new, and it will ensure that the stain sticks evenly to the surface for a smooth finish. Once the deck has dried, a vacuum cleaner can be used to remove all the sanding dust. A final inspection should reveal any rough spots or splinters that weren’t dealt with during the sanding process.
Stain
Staining your deck is another way to protect it from moisture damage and extend its life. While paint forms a thicker, more protective barrier, stain allows the wood to breathe and can preserve its natural beauty. Stain can also reduce cracking and splintering. If you choose to stain your deck, it is important to follow the manufacturer’s instructions and take your time. You can expect to spend at least a weekend on this project.
It is best to stain your deck in dry weather, if possible. This will allow the deck to dry faster and prevent dust or debris from sticking to wet surfaces. It is also a good idea to remove any furniture or planters from your deck before starting. Before applying your stain, test the wood by sprinkling water over the surface. If it soaks in, the deck is ready for staining.
If the water beads, you may need to lightly sand the surface before staining again. A sanded surface will hold stain more effectively. It is also a good idea to test your color choice before you start. Stains come in a variety of colors, but it is often difficult to match the exact shade of the existing wood.
There are two main types of deck stain: transparent and semi-solid. Transparent stains are like very thin paint, and they hide the wood grain while still allowing some of its natural color to show through. They are a good option for older decks that have a lot of wear from cookouts, summer living and other activities. A transparent stain should last for two years.
Semi-solid stains have more pigment and cover more of the wood grain than transparent stain. They are a good choice for decks that have a lot of scars from cooking and other outdoor activity and are looking for an extra layer of protection. A semi-solid stain will provide 2 to 3 years of protection.
Whatever type of stain you choose, it is a good idea to use a brush when applying the product. Using the brush will help work the stain into the pores of the boards and will ensure that you get an even coverage. You can also use a roller to apply the stain, but be sure to “back-brush” with your brush after you are done rolling to work the stain into the grain of the board and to smooth out any bumps or rough areas.
Seal
When properly maintained, a deck can provide years of enjoyment. It’s vital to inspect the wood and ensure it is sealed, as moisture can cause rot and warping over time. The proper stain can prevent moisture and protect the deck from the elements, and re-staining the deck regularly will keep it looking great. If left unprotected, a deck can deteriorate and require extensive DIY or professional carpentry work to repair or replace it.
A sealant creates a barrier that blocks water infiltration, keeping pressure treated lumber from becoming saturated and damaged. This can save homeowners a lot of money and time in repairs or replacements down the road. In addition, stained decks look better and are less likely to crack or peel than unstained ones.
Before sealing, sand the deck to remove rough patches and make sure it is dry. Lightly sanding a deck also helps the new coat of stain adhere evenly for a smooth finish. Using a brush or paint roller, apply a thin coat of sealer over two to three boards at a time. Avoid applying a thick coat, as it will take longer to dry and may bubble or peel.
There are several different types of stain, including semi-transparent stains that soak into the grain to protect against UV damage and greying. These tend to last longer than clear sealants and require re-application only once or twice a year for the best results. There are also tinted oils that can be used to save a step and provide your deck with more color options.
Water based sealers are quick to dry and less messy, but they don’t last as long as oil based ones and can be prone to yellowing from UV exposure. Toner is a compromise that provides a similar level of protection to an oil-based stain, but without the color.
For the best results, use a high-quality, low VOC stain that is specifically designed for outdoor applications. Stains that are formulated with mildew inhibitors and UV stabilizers are also ideal for protecting your deck from the sun’s harsh rays.
