Custom doors and windows offer a number of benefits over pre-fabricated options, including:

• Increased durability: Custom doors and windows are made from high-quality materials and construction methods, which makes them more durable than pre-fabricated options.
• Enhanced energy efficiency: Custom doors and windows can help to improve your home's energy efficiency by reducing air leakage and heat loss.
• Increased security: Custom doors and windows can help to improve your home's security by making it more difficult for intruders to break in.
• Customization options: Custom doors and windows can be customized to match the style and décor of your home.

The cost of custom doors and windows varies depending on the size, style, and materials used. However, in general, custom doors and windows are more expensive than pre-fabricated options.