Roof trusses are essential structural components that support the roof of a building. Their cost depends on numerous factors, including the size and span of the house, the truss style (e.g., standard, custom, or modified), the roof pitch (slope), and the local labor rates. Generally, the cost ranges from approximately $250 to $56,200 per job, with an average of around $15,000-$25,000 for a typical residential home.
Introduction
The cost of roof trusses is not a fixed number and can fluctuate considerably. A 2,000 square foot house typically requires between 40 and 80 trusses, with each truss costing between $125 and $35,000, depending on the factors mentioned above. It's crucial to get multiple quotes from local truss manufacturers and installers to ensure you receive a fair price. The price is often presented as a per-job cost, encompassing both materials and labor.
Cost Comparison
Here’s a breakdown of cost ranges based on the span and style:
| Truss Span | Truss Style | Estimated Cost per Truss | Estimated Total Cost (for 60 trusses - typical for a 2000 sq ft house) |
|---|---|---|---|
| 32 ft | Regular | $125 | $7,500 - $10,000 |
| 32 ft | Attic | $350 | $14,000 - $20,000 |
| 40 ft | Regular | $210 | $16,800 - $25,200 |
| 40 ft | Attic | $560 | $28,000 - $40,000 |
| 60 ft | Custom | $370 | $22,200 - $30,600 |
Labor Costs
The installation of roof trusses adds significantly to the overall cost. Here's a breakdown of typical labor costs:
| Task | Estimated Cost per Hour | Estimated Time (for 60 trusses) | Estimated Labor Cost |
|---|---|---|---|
| Truss Delivery & Placement | $75 - $125 | 4-8 hours | $300 - $1,000 |
| Truss Assembly | $80 - $130 | 8-16 hours | $640 - $2,080 |
| Roof Sheathing Installation | $70 - $110 | 16-32 hours | $1,120 - $3,520 |
| Underlayment Installation | $60 - $100 | 8-16 hours | $480 - $1,600 |
Key Cost Factors
- Span: Longer spans require more material and complex truss designs, increasing the cost.
- Roof Pitch: Steeper roofs require more robust trusses and increase labor time.
- Truss Style: Custom trusses are more expensive than standard designs.
- Local Labor Rates: Labor costs vary significantly by geographic location.
- Material Costs: Lumber prices fluctuate, impacting the overall cost.
Tips for Hiring
- Get Multiple Quotes: Obtain estimates from at least three different truss manufacturers and installers.
- Check References: Verify the contractor's experience and quality of work.
- Review the Contract Carefully: Ensure all details, including materials, labor, and payment terms, are clearly outlined.
Q: How much are trusses for a 2000 sq ft house? A: A new set of roof trusses for a 2,000-square-foot house costs an average of $7,500–$12,000. Your total costs may be higher if your roof or ceiling structure requires special adjustments. Mar 29, 2026
Q: How much does a 40 foot roof truss cost? A: For a 40-foot span, a single roof truss costs between $140 and $370, while a 60-foot span costs between $210 and $560. The number of trusses you need, which will be based mostly on the length of your home across the roof ridge, will determine your total cost. Mar 18, 2026
Q: What factors affect the price of roof trusses? A: The price of roof trusses is influenced by the span, roof pitch, truss style (standard, custom, attic), the type of wood used, and local labor rates. Custom designs and longer spans will generally increase the price.
Q: Do I need to get trusses custom-made? A: Many homes can use standard trusses, but custom trusses are necessary when dealing with unusual roof shapes, long spans, or complex architectural designs. Custom trusses are more expensive due to the design and fabrication work required.
Q: How long does it take to install roof trusses? A: Installation time varies based on the size of the house and the complexity of the project. Generally, it takes 3-7 days to install a complete set of roof trusses, including delivery, placement, and assembly.