Door Installation Costs Overview
 Different materials, from wood to steel, significantly impact installation costs due to their durability and manufacturing processes.
 The style of the door, such as panel, flush, or decorative, affects both material and labor costs.
 Factors like structural modifications or custom fittings can increase labor time and costs.
| Factor | Average Cost Range | 
|---|---|
| Standard Wooden Door | $150 - $500 | 
| Steel Door | $300 - $700 | 
| Fiberglass Door | $250 - $600 | 
| Custom Door Installation | $500 - $2,000 | 
| Labor for Basic Installation | $100 - $300 | 
| Labor for Complex Installation | $400 - $1,200 | 
| Additional Hardware (locks, handles) | $50 - $300 | 
| Weatherproofing and Sealing | $100 - $250 | 
Interior door installations often involve different costs compared to exterior doors, primarily due to differences in materials and security requirements. Interior doors generally have lower price points, but premium options for aesthetics or soundproofing can increase expenses. Proper installation ensures functionality and longevity, which can influence the total cost depending on the project's scope.
 Upgrading handles, locks, or hinges can add to installation costs but enhances functionality.
 Replacing or reinforcing frames may be necessary, impacting labor and material costs.
 Sealing and insulation are critical for exterior doors, affecting overall expenses.
| Service | Average Price Range | 
|---|---|
| Sliding Door Installation | $600 - $2,500 | 
| French Door Installation | $700 - $2,000 | 
| Garage Door Installation | $800 - $3,500 | 
| Security Door Installation | $1,000 - $4,000 | 
| Fire-rated Door Installation | $1,200 - $4,500 | 
| Storm Door Installation | $150 - $600 | 
| Custom Door Fabrication | $1,500 - $5,000 | 
| Door Frame Replacement | $200 - $1,000 | 
| Hardware Upgrade | $50 - $500 | 
| Weatherproofing and Sealant | $100 - $300 |