Siding pros typically charge by the square foot when providing estimates for siding projects. They’ll take the material cost and add in an estimated labor fee, and some contractors will include an additional upcharge to account for profit, waste, and unexpected issues. Another important price factor your pro will consider is the quality of your home’s current siding, which they’ll need to remove, and your home’s sheathing. If pros have to make any additional repairs to your home’s exterior, the added labor will also influence your final siding cost.

You should restain or refinish your home's cedar siding every three to seven years to maintain its appearance and ensure maximum protection. The precise frequency depends on several factors, including your local climate, the siding's exposure to severe weather like direct sunlight, rain, and wind, the quality of the initial stain application, the type of stain used, and the condition of the wood.

Homeowners in harsh climates with high humidity and significant direct sunlight should plan on restaining every three years, while those in milder locations can wait up to seven years. For the longest-lasting protection in particularly harsh environments, consider using an opaque stain.

If you're looking for a lower-maintenance alternative, vinyl or aluminum siding are options to consider. Although their installation cost may be higher, they don't require as much upkeep over time, which can provide more value, especially in areas with excessive rainfall or high humidity.

The cost of wood siding varies by the type of wood. Engineered wood siding tends to be in the middle of typical costs ($3 to $7 per square foot for materials). Hardwoods, for instance, can cost $5 to $20 per square foot for materials alone, but cedar wood can be as cheap as $3 per square foot.

Yes, you can shou sugi ban existing siding, but it might pose a hazard to wooden structures, shouldn’t involve treated wood, and must be done by a siding professional. You can not char wood on a house without first removing the boards, so it’s a more complicated replacement project than other siding types.