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Square Footage Calculator
Calculate room area and total square footage for any space
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Expert Guides & Tutorials
planning
Going Solar: A Complete Guide to System Sizing, Sun Hours, and ROI
A comprehensive guide on planning your solar energy system. Learn how to calculate your daily kWh usage, understand peak sun hours, size your array correctly using the Solar Panel Calculator, and determine your true Return on Investment.
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planning
The Thermal Envelope: Understanding Insulation R-Values and Comfort
A technical guide to home insulation. We explain R-Values, the difference between faced and unfaced batting, spray foam vs. fiberglass, and how to calculate the materials needed for walls and attics.
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planning
Exterior Defense: Comparing Siding Options, Durability, and Cost
Choosing the right siding is a balance of aesthetics, budget, and maintenance. We compare Vinyl, Fiber Cement (Hardie), and Wood siding, analyzing their costs, lifespans, and installation requirements.
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