The cost of repairing a deck depends on the supplies and man hours required. Smaller repairs will cost less than large repairs, but larger repairs may require concrete footings and extensive repairs. Depending on the type of repair you need, the repair may take longer than a small one. If the problem is with the foundation, however, you may need to hire a professional.

A professional will be able to give you a more accurate cost for your deck repair. You may also need to have a pest control company check your deck for termites and insects. A pest inspection will cost between $65 and $100. You may also need to seal or stain damaged wood. Sealer costs between $16 and 18 per square foot. A wood preservative will cost between $24 and $30 per gallon, depending on the type and size of the boards.

Depending on the extent of damage, a repair deck may cost several hundred dollars. This is a more expensive option than building a new deck from scratch. The price depends on how much damage is present and how much time is needed for the repair. In addition, the cost of a repair deck will increase if you live in a large city or town.

The average cost to repair a deck can range between $250 and $1,800, including the cost of materials. A more complex deck repair project can cost anywhere from $2,500 to $4,000, depending on the extent of damage and the material used. However, this price is much less than the cost of completely replacing a deck. If you're unsure if your deck is repairable, hire a contractor to estimate the costs.

Whether you hire a carpenter or hire a deck repair company, you should compare the cost of materials and labor. A DIY repair can cost between $10 and $50, and a professional can charge up to $500. DIY repairs can be completed in an hour, but a complete replacement of the decking boards can cost up to $600.

Cleaning a deck is important, but the frequency of cleaning will depend on the material and climate of the area. A deck in a rainy climate will be more susceptible to algae and mold growth. If the deck is located in a shady area, you should also make sure it is cleaned more frequently. Also, avoid spills as they will cause damage to the sealer and porous decking.