Calculadora de Revestimiento Gratis
Calcula la cantidad de revestimiento exterior necesario. Ingresa las dimensiones de las paredes exteriores.
Siding Needed (with waste)
1,317 sq ft
Siding Needed (with waste) vs Total Wall Perimeter
Fórmula
## How to Calculate Siding ### Formula **Net Area = (Perimeter × Height) - (Doors × 21 sq ft) - (Windows × 15 sq ft)** **Siding Needed = Net Area × (1 + Waste %)** Siding is often sold in "squares" (100 sq ft). Vinyl siding panels typically cover about 2 squares (200 sq ft) per box. Lap siding exposure varies by product.
Ejemplo Resuelto
A house with 160 ft perimeter, 9 ft walls, 3 doors, 12 windows, 10% waste.
- 01Gross area = 160 × 9 = 1,440 sq ft
- 02Openings = 3 × 21 + 12 × 15 = 63 + 180 = 243 sq ft
- 03Net area = 1,440 - 243 = 1,197 sq ft
- 04With 10% waste = 1,197 × 1.10 = 1,317 sq ft
- 05Siding squares = 1,317 / 100 = 13.2 squares
Preguntas Frecuentes
How much siding do I need for a 1,500 sq ft house?
A 1,500 sq ft ranch-style house typically has about 1,200-1,500 sq ft of wall area (after deducting openings). With waste, plan for 1,300-1,650 sq ft of siding, or 13-17 squares.
What is a square of siding?
One square = 100 square feet of wall coverage. This is the standard ordering unit for siding, similar to roofing.
How long does vinyl siding last?
Quality vinyl siding lasts 20-40 years. Fiber cement siding (e.g., HardiePlank) lasts 30-50 years. Wood siding can last 20-40 years with proper maintenance.
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