The cost of a patio French door with sidelights can vary widely depending on several factors, such as the material, size, brand, and additional features (like energy-efficient glass or custom designs). Here’s a general breakdown of what you might expect:

1. Material:
   • Vinyl: $1,500 – $3,500
   • Fiberglass: $2,500 – $5,000
   • Wood: $3,000 – $6,500+
   • Aluminum or Steel: $2,000 – $4,500
2. Size and Customization:
   • Standard French doors with sidelights can range from $2,500 to $6,000 depending on the size of the sidelights and any customization, such as decorative grids or unique finishes.
3. Glass Options:
   • Energy-efficient glass or double/triple-pane glass will generally add $300 to $1,000 or more to the total cost.
   • Decorative or frosted glass can also increase the price by around $500 to $1,500.
4. Installation:
   • Professional installation typically costs an additional $800 to $2,000 depending on the complexity of the job.

Total Cost Estimate

For a basic patio French door with sidelights, you can expect to pay anywhere from $3,000 to $8,000 including installation. Higher-end materials or custom designs could push the cost upwards to $10,000 or more.

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