Stephen Morrison

Editor, Buildzly

Stephen Morrison edits Buildzly, writing the guides that sit alongside each calculator and checking every formula and product figure against its published source before a page goes live.

How Stephen reviews a calculator

• Checks the formula against standard geometry and unit definitions, then works the page's example by hand.
• Traces every product figure, like bag yields or paint coverage, to the manufacturer's own data sheet or guide, and links it on the page.
• Makes sure the calculator rounds up to whole units you can actually buy, and warns where products vary.
• Sets the "last reviewed" date shown under each page title.

Read more about our process on How we calculate.

Pages reviewed by Stephen

• Concrete Calculator
• Paint Calculator
• Drywall Calculator
• Flooring & Tile Calculator
• Deck Calculator
• Fence Calculator
• Paver Patio Calculator
• Mulch & Gravel Calculator
• Roofing Calculator
• Attic Insulation Calculator
• Square Footage Calculator

Contact

Corrections and suggestions go straight to the editor: editorial@buildzly.com.