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室内装修与地面铺装Exterior & Siding隐私至上
Siding Calculator — 免费在线计算器 | HomeCalcPro
Siding Calculator精准计算，提供行业标准公式与即时测算结果。
Project & Material Dimensions
Estimated Material & Energy Output
Primary Metric--
Siding Squares & Waste Formula
Transparent mathematical methodology explained in plain English.
Net Sq Ft = (Length × Height) - Doors/Windows | Gross Sq Ft = Net × (1 + Waste %) | Siding Squares = Gross Sq Ft / 100In the construction industry, siding is sold by the "Square", which equals exactly 100 square feet of finished wall coverage.
Variables Explained:
- Wall Perimeter / Length (ft): Total linear length of exterior walls.
- Wall Height (ft): Vertical wall height.
- Doors & Windows (sq ft): Area deducted for window and door openings.
Real Project Example
120 ft Total Wall Perimeter, 10 ft Height, 120 sq ft Openings (10% Waste)
Calculating siding squares and 12-foot lap panels required.
Sample Project Inputs:
Length:120 ft
Height:10 ft
Deductions:120 sq ft
Waste:10%
Step-by-Step Calculation:
- Gross Wall Area: 120 × 10 = 1,200 sq ft.
- Net Siding Area: 1,200 - 120 = 1,080 sq ft.
- Gross Area with 10% Waste: 1,080 × 1.10 = 1,188 sq ft.
- Siding Squares: 1,188 / 100 = 11.9 Squares (Order 12 Squares).
- Standard 12ft Lap Pieces (~6.67 sq ft/piece): 1,188 / 6.67 = 179 Panels.
Calculated Answer:11.9 Siding Squares (Order 12 Squares / 179 lap siding panels).
Knowledge Base
常见问题解答 (FAQ): Siding Calculator
Click any question below to expand quick answers, formulas, and expert tips.
What is a siding "Square"?
One siding square is a standardized roofing and siding measurement unit equal to exactly 100 square feet of surface area (10 ft × 10 ft).
How much waste factor should be added for siding?
Add 10% waste for simple rectangular ranch homes, and 15% to 20% waste for multi-story homes with complex dormers, gables, and steep rooflines.