Deck Enlargement Quotes

Get Professional Services

Cost of Deck Enlargement in O Fallon

Considering a deck enlargement in O'Fallon, MO, is an exciting project that can significantly enhance your outdoor living space. However, understanding the cost factors involved is crucial for effective budgeting and planning. Below, we break down the various elements that influence the cost of deck enlargement, along with common tasks and their associated average costs.

Factors Affecting Cost

  • Deck Size: Larger decks require more materials and labor, increasing the overall cost.
  • Material Choice: Options range from pressure-treated wood to composite materials, each with different price points.
  • Design Complexity: Simple designs are more affordable, while intricate patterns and multi-level decks add to the cost.
  • Labor Rates: Local labor rates in O'Fallon, MO, can vary, affecting the total expense.
  • Permits and Inspections: Required permits and inspections can add to the overall cost.
  • Existing Deck Condition: The state of your current deck can influence the cost of enlargement, especially if repairs are needed.
  • Additional Features: Extras like built-in seating, lighting, or railings can increase costs.

Average Costs for Common Tasks

Task Average Cost (O'Fallon, MO)
Basic Deck Enlargement $15 - $35 per square foot
Premium Composite Decking $30 - $45 per square foot
Custom Railings $40 - $60 per linear foot
Built-in Seating $500 - $1,500
Deck Lighting $200 - $800
Permit Fees $100 - $300
Inspection Fees $50 - $150

Understanding these factors and average costs can help you plan your deck enlargement project more effectively, ensuring you get the best value for your investment in O'Fallon, MO.

Deck Enlargement