Beam Installation Cost Guide [2024]

On February 25, 2026 By newsroom Topic: Home Services

1. Average Costs

| Range | Cost |
|---------------------|------------------------|
| National Average | $3,213 |
| Low End | $225 |
| High End | $10,300 |

2. Cost by Beam Type

| Type of Beam | Total Cost | Cost Per Linear Foot |
|----------------------|----------------------|----------------------------|
| Decorative | $875–$6,800 | $4–$24 |
| Glulam | $1,200–$8,250 | $6–$30 |
| LVL (Laminated Veneer Lumber) | $600–$3,300 | $3–$12 |
| Steel I-Beam | $1,200–$5,500 | $6–$20 |
| Support Beam | $1,500–$25,000 | $7–$90 |
| Timber | $1,000–$8,250 | $5–$30 |

3. Key Factors Impacting Costs

Size of Beam

Cost Per Linear Foot: Typically $10–$15 but varies by material.
Longer beams increase material, delivery, and labor costs.

Delivery Fees

Delivery for long or heavy beams: $100–$500.

Permits

Structural changes require permits: $75–$400.

Labor

Labor constitutes 80% of the cost, including:
Accessing and removing old beams.
Temporary supports and securing the new beam.
Refinishing drywall, flooring, or trim.
Labor Cost Range: $1,500–$25,000.

4. Additional Costs

| Add-On Project | Cost Range |
|------------------------------|-------------------------|
| Removing Load-Bearing Walls | $4,000–$10,000 |
| Ceiling Refinishing | $1,200 |
| Rewiring Electrical Wires | $6–$10 per sq. ft. |
| Relocating HVAC Ducts | $5–$25 per linear foot |
| Gas Line Rerouting | $120–$1,400 |
| Layout Design | $300–$6,000 |

5. Ongoing Maintenance Costs

Shimming Support Beams (e.g., crawl spaces): $1,000–$5,000.
Rare but necessary if beams shift or structural issues arise.

6. DIY vs. Hiring a Pro

DIY Tasks:
Minor finishing work, like replacing drywall or painting.
Professional Expertise:
Required for structural work due to complexity and safety concerns.

7. Tips to Save Money

Opt for Affordable Materials: Consider LVL or timber beams for cost-effective options.
Retain Vertical Supports: Avoid full open-concept designs to save on structural materials.
Get Multiple Quotes: Compare at least three contractors for competitive pricing.
DIY Small Tasks: Handle finishing work to reduce labor costs.

Beam installations are a significant investment but essential for safety and functionality. Partnering with experienced professionals ensures the best results.