Fall, month 10 of 12
October
Fire Prevention Week, the winterizing of outdoor water, and gutters after the leaves fall.
- Winterize the outdoor faucetsPlumbing

The Trades Almanac is a plain-English reference for the systems in your house, and a month-by-month calendar of what to do about them. Every task links to the explanation of why, every explanation lists its sources, and every page says which jobs are yours and which belong to a licensed trade.
The trades
Plumbing
Water in, water out, and the valves, traps and heaters in between.
Open the plumbing sectionHVAC
Heating, cooling and the air that moves between them.
Open the HVAC sectionElectrical
From the pole to the panel to the outlet, and the devices that keep it safe.
Open the electrical sectionCarpentry
Why wood moves, how walls stand up, and why the bedroom door sticks every July.
Open the carpentry sectionHow it works
One mechanism per page, with an original diagram, the parts named, the ways it fails, and the line between a homeowner's repair and a professional's.

Plumbing
How a pressure-balance shower valve works
Why the shower does not scald when the toilet flushes

HVAC
How a gas furnace cycles
Eight steps between the thermostat clicking and warm air at the register

Electrical
How a GFCI trips
The outlet that counts electrons in and out, and cuts the power when they do not match

Carpentry
How wood moves with the seasons
Why the drawer sticks in August and the floor gaps in January


Carpentry
How a door hangs, and why it sticks
Hinges, jambs, the strike plate, and the gap that has to stay open all year
All 12 explainers Trade Terms A to Z
The Home Almanac
A maintenance calendar built from what the Department of Energy, the EPA, the Consumer Product Safety Commission, the U.S. Fire Administration, university extension services and the standards bodies actually recommend, arranged by month and annotated for five US climate regions, from the Cold North to the Hot-Humid Gulf to the Marine Pacific coast.
Each month has a printable checklist, and each season has a one-page sheet for the refrigerator door.
The Monthly Almanac, by email
One email at the start of each month with that month's checklist for your region, and nothing else.
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