"Understanding Your Home" by Building Inspector Mark Visser
Home Page
About Us
Contact
...
Attic
Electrical
Environment/Health
Fireplace/Wood Stove
Floors/Walls/Stairs
Foundation/Basement
Heating and Cooling
Insulation
Outdoors
Plumbing
Roof
Ventilation
Windows and Doors
..
Extension cords
are handy for temporary use but should not be used as permanent wiring for freezers, garage door openers (as illustrated), basement or workshop ceiling lights, etc., etc.


Top: Open junction box
Bottom: Illegal wire splice



Unsafe Wiring...
....
Need more information? Use our search box

Unsafe wiring. Wiring deficiencies. Make repairs to electrical wiring as required, don't delay!!.

Common wiring deficiencies which are found in many homes.
Exposed wire splices. All wire splices and connections have to be made inside junction boxes and not in 'mid-air' to prevent damage, injury and fires.
Open junction boxes. Somebody worked on the wiring and 'forgot' to install the cover plate. Open junction boxes are a safety hazard and require a cover plate.
Exposed wiring (mainly in garages and workshops) should be protected from physical damage. This is especially important in the garage where wiring could be used for hanging tools.
Installing a few sheets of plywood will provide adequate protection and at the same time provide solid backing for tool storage and shelving.
Loose wiring should be properly secured to the framing members with wire staples. When using staples remember:
- The wire must lay flat when stapled.
- Do not overdrive staples. Pinched wires could be dangerous.
Receptacles with 'temporary' plugged in extension cords. Automatic garage door openers and freezers are often permanently wired by using an extension cord.




Extension cord for garage door opener
Most extension cords are only 16 gauge and are not heavy enough for permanent wiring. Install new receptacles where needed.
For information on receptacle deficiencies click here.

.
Back to Top