Red Oak and Alder offer a balance of durability and cost. Knotty Alder is highly popular for a rustic or "country" look.
Costs vary significantly based on wood species and whether the door is for interior or exterior use. Best Entry Door Buying Guide - Consumer Reports buy solid wood doors
Poplar and Pine are common for interior doors. Poplar is ideal for painted finishes due to its uniform grain. Red Oak and Alder offer a balance of durability and cost
Unlike engineered doors, solid wood can be sanded, refinished, and repaired multiple times if scratched or dented. 2. Wood Species Selection solid wood can be sanded
They are incredibly strong, resistant to break-ins, and can last 30–50+ years with proper maintenance.
Their density provides superior soundproofing (STC ratings of 27–30) and thermal insulation compared to hollow-core alternatives.