Some homeowners consider installing siding themselves to reduce costs, while others prefer hiring a professional contractor. The cost difference can be significant, but so can the risks.
This page compares DIY vs professional siding installation costs, including material expenses, labor savings, and when DIY installation makes financial sense.
Average DIY Siding Installation Cost
DIY siding installation typically costs $3 to $7 per square foot, depending on the material.
DIY costs usually include:
- Siding materials
- Fasteners and trim
- Basic tools or tool rentals
Estimated total DIY costs:
- Small home: $3,000–$6,000
- Average home: $5,000–$10,000
DIY costs are lower because labor is unpaid, but mistakes can increase total expenses.
Average Professional Siding Installation Cost
Professional siding installation usually costs $6 to $15 per square foot, including materials and labor.
Professional installation typically includes:
- Removal of old siding (if required)
- Proper flashing and moisture barriers
- Labor and equipment
- Workmanship warranty
Estimated total professional costs:
- Average home: $10,000–$22,000
- Large or complex homes: $25,000+
Labor accounts for a large portion of the price but reduces installation risk.
When DIY Siding Installation Makes Sense
DIY installation may be reasonable when:
- Using vinyl siding
- The home is single-story
- The siding area is limited
- You have prior construction experience
- Local codes allow homeowner installation
DIY projects work best for small, simple siding jobs, not full replacements on large homes.
When Professional Installation Is the Better Choice
Hiring a professional is usually the better option when:
- Installing fiber cement or wood siding
- The home has multiple stories
- Moisture or rot repairs are needed
- Permits or inspections are required
- Long-term warranties matter
Incorrect installation can lead to water damage, higher repair costs, and voided manufacturer warranties.
Hidden Costs of DIY Installation
DIY siding projects may involve additional costs such as:
- Tool purchases or rentals
- Material waste from cutting errors
- Repairs from installation mistakes
- Lost time or delayed completion
These costs can reduce or eliminate expected savings.
Cost vs Risk Comparison
While DIY installation has lower upfront costs, professional installation:
- Reduces long-term risk
- Protects against moisture intrusion
- Includes workmanship guarantees
- Often results in better resale value
For many homeowners, professional installation offers better value despite higher initial cost.
Related Siding Cost Guides
For full pricing context, see: