Your house’s specific characteristics can drastically change how much paint you actually use: How Much Paint Do I Need? - Behr
The Ultimate Guide: How Much Exterior Paint Should You Buy? Nothing transforms a home like a fresh coat of paint, but nothing halts a DIY project faster than running out of "Summer Linen" when you’re only three-quarters done with the siding. Estimating paint isn’t just about surface area; it’s about understanding your home's unique "thirst."
To be more precise, subtract standard sizes for doors (approx. 20 sq. ft.) and windows (approx. 15 sq. ft.). 2. Standard Coverage Rates how much paint to buy for exterior of house
Most exterior paints cover between for a single coat. However, "manufacturer math" often assumes a perfectly smooth, primed surface. Experts generally recommend using 300 sq. ft. per gallon as a safer real-world baseline. 3. The "Thirst" Factors
Here is the professional approach to calculating exactly how much paint you need for your exterior project. 1. The Core Calculation: Square Footage Estimating paint isn’t just about surface area; it’s
Measure from the foundation to the roofline (excluding gables). Multiply: Perimeter × Height = Total Square Footage.
For triangular gables, multiply the width by the height and divide by two. Add this to your total. 15 sq. ft.). 2.
Measure the distance around the entire base of your house.