Building Science

Free building science articles from the Manuall Trade Library, across every trade we cover. No account needed; read it, share it, put it to work.

48 articles

Troubleshooting BuildingScience

The Tightened House That Grew Mold in the Closets

Troubleshooting BuildingScience

The Range Hood That Backdrafted the Water Heater

Troubleshooting BuildingScience

The Radon Number That Climbed After the Basement Bath

Troubleshooting BuildingScience

The Dryer That Pulled Flue Gas Into the Laundry

Troubleshooting BuildingScience

The Car Warm-Up That Set Off the CO Alarm Upstairs

Troubleshooting BuildingScience

The Bedroom That Was Only Cold With the Door Shut

Troubleshooting BuildingScience

The Basement Finish That Closed In the Furnace

Troubleshooting BuildingScience

The Attic Duct Leak That Made the Fireplace Smoke

Reference BuildingScience

Wind Pressure on a House and What It Moves

Reference BuildingScience

Why Air Sealing Changes What a House Needs for Ventilation

Reference BuildingScience

Whole-House Ventilation Strategies for Non-HVAC Trades

Reference BuildingScience

Which Trade Jobs Change House Pressure and Moisture

Reference BuildingScience

Where the Air Barrier Actually Is in a House

Reference BuildingScience

What a Pascal Is and Why House Pressures Are Tiny

Reference BuildingScience

Transfer Grilles, Jump Ducts and Door Undercuts

Reference BuildingScience

Thermal Bridging in Ordinary Houses

Reference BuildingScience

The House as One Pressure System

Reference BuildingScience

The Combustion Appliance Zone and the Door That Closes It

Reference BuildingScience

The Cold Surfaces Where a House Condenses First

Reference BuildingScience

The Clothes Dryer as the Fan Nobody Counts

Reference BuildingScience

The Attic and Crawlspace, Inside or Outside the House

Reference BuildingScience

The Attached Garage as a Pressure Neighbor

Reference BuildingScience

Sun, Shading and Radiant Heat on a House

Reference BuildingScience

Stack Effect and the Neutral Pressure Plane

Reference BuildingScience

Return Air Starvation and the Closed Bedroom Door

Reference BuildingScience

Relative Humidity Versus the Moisture Actually in the Air

Reference BuildingScience

Radon and Soil Gas Entry Paths

Reference BuildingScience

Insulation Contact and Wind Washing

Reference BuildingScience

Hygric Buffering and Why a House Swings Slowly

Reference BuildingScience