Ways to Protect and Extend the Life of Your Deck
Generally, three factors will influence the length of your deck’s life. Harsh weather, humid conditions, and poor maintenance will affect your deck’s appearance and safety. It’s different for wood decks versus composite decks, like Trex. Composite decks are more sustainable, can withstand a much wider temperature range, and don’t need to be painted or sealed like wood decks. The good news is there are many things homeowners can do that will help keep their decks looking beautiful, stay in top shape, and aid them in lasting a long time. With a little routine maintenance and some cleaning, both composite and wood decks will be strong and durable. Wood Decks – Maintenance and Cleaning Care The majority of wood decks are made from pressure-treated pine. A few other kinds of wood, such as Brazilian ipê, bamboo, or cedar, are a little more environmentally conscious. However, all wooden decks need care. They should be cleaned regularly, stained or painted, and sealed. These extra steps will help protect your deck against high and low temperatures. Also, they will make the wood resistant to humidity. Decking boards will warp less, and the wood will stay in optimal condition. The underside of the deck, also known as the substructure, needs to be inspected seasonally. Look for wet spots, mildew, darker areas, and don’t forget insects. The wet spots, which can lead to mildew or mold, could also rot. This will have long-term consequences on the decking support system. Check your deck fasteners, too. Make sure there are no deck screws loose or any that are missing. After cleaning your deck, let it dry completely. Then, stain or seal it. You may also opt to paint it. If so, choose a high-quality paint. Paint will also shield the wood boards from UV (ultraviolet) rays. Composite Decks – Maintenance and Cleaning Care Composite decks are made from recycled plastic and wood filler. Companies such as Trex have been constantly improving their decking material. Newer iterations of composite boards are even more sustainable and the most durable to date! Trex Enhance and Trex Transcend do not need to be painted or sealed. Keep your composite deck clean; check the surface boards, railings, fasteners, and stairs (if you have any). Just by performing this every six months, your deck will stay in good repair for quite a while. Sustaining the Substructure Whether you have wooden or composite decking, your substructure or deck’s support system will be made of wood. Most of the time, it is pressure-treated pine. This area is more apt to retain moisture since water will drip off the surface onto the boards below. Joists and beams are the boards underneath the deck. They need to be kept as dry as possible. Using joist tape, like Trex Protect, will help ensure your boards aren’t subjected to water damage. This can lead to serious issues like wood rot and decay, ultimately weakening the deck. Trex Protect is a butyl tape that adheres securely over the top of the joist and makes a firm seal over the deck fasteners. Trex Protect joist tape has a 25-year warranty and is available in three widths for ease of installation. It is also a breeze to install. It sticks easily to the joist board and has a non-skid surface. Ledger Boards Another feature of the deck’s support structure is the ledger board. The ledger board is the horizontal piece of plank wood that attaches the deck to the house (or structure) that the deck flanks. Ledger boards support part of a deck’s weight. Keeping ledger boards in reliable shape is essential. Moisture can result in mold, which can then become rot. Trex Seal is a butyl tape explicitly made for ledger protection. For the most part, if you have a professional deck builder with a reputable company or if you are an avid DIY-er, you will get a solid install with the ledger board. This is crucial as it is one of the main points bracing the deck. If moisture, wet leaves, or debris happens to get trapped between the siding and the ledger board, it will need to be remedied promptly. Seal the Deal (or Deck) Speaking of sealing, while using a sealant on composite decking is unnecessary, sealing wood is recommended, especially if you live in a harsh or wet climate. Sealing wood will do two things: it will stand up to very chilly or scorching temperatures and give the deck a barrier from moisture. Sealants don’t usually have UV protection, as most sealants are clear. If possible, finding an all-in-one seal and stain product is a wise idea. A Few Final Thoughts Once you build your deck, you can look forward to many years of enjoyment. Protect your composite deck by being vigilant about the substructure, keeping it clean, and ensuring it’s in good condition. Have a wooden deck? Do the same things as you would with a composite deck, but also take the time to either stain, seal, or paint your deck. Safeguard your fasteners to keep the deck’s underside sturdy. Make sure they’re not loose or corroded, and check around for any potential moist areas. Use butyl joist tape to control any damage from water seepage. Don’t forget to watch for pests, like termites or wasps. Doing this will allow you more time on your deck so you can take in nature and relax in the sun.
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