Basic
$993 – $3,312 each
White vinyl-frame sliding door, low-E dual-pane tempered glass (impact-rated where required), standard handle, sealed
Supply and install one sliding glass lanai/patio door (2-3 panel, vinyl or aluminum frame, impact glass where required), including old door removal and sealing.
Lanai Door in Billings, Montana typically costs $1,169 to $3,897 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Billings are 2.0% lower than the national average for lanai door.
National average: $1,200 – $4,000 each
$993 – $3,312 each
White vinyl-frame sliding door, low-E dual-pane tempered glass (impact-rated where required), standard handle, sealed
$1,169 – $3,897 each
Heavier white vinyl-frame sliding door, low-E argon glass (impact-rated where required), keyed lock, adjustable rollers, sealed
$1,461 – $4,871 each
Narrow-stile thermally broken aluminum frame in black, low-E glass (impact-rated where required), stainless rollers, multipoint lock, sealed
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $518 – $1,707 | each |
| Labor | labor | $420 – $1,414 | each |
| Supplies & Other | supplies | $138 – $466 | each |
| Equipment & Disposal | equipment | $92 – $310 | each |
BuildX Pro researches and reviews the national price range for Lanai Door, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
Connect with local lanai door contractors in Billings for personalized quotes based on your specific project.