The roof, the fridge - how long it all lasts

This survey by Bank of America Home Equity and conducted by the National Association of Home Builders gives real world estimates of the life expectancy of a variety of home components.

Roofing: 20 to 50 years
Roofing: 20 to 50 years
Local weather conditions are critical but, on average, slate, copper and clay/concrete tile roofs last the longest, 50 years or more. Figure wood shake roofs for 30 years, fiber cement shingle 25 and asphalt shingle 20.

Gas ranges

Refrigerators

Dishwashers

Cabinets

Concrete and masonry

Countertops

Decks

Electrical

Plumbing

Floors

Roofing

Siding

Windows
Favorite kitchens ever The best of the best, from This Old House. (more)
Space-saving kitchens Bigger doesn't always mean better when it comes to good design. It's the way you use your space that matters. (more)
Snoring rooms, designer garages, heated patios etc.: Who knew? (more)
Market indexes are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer LIBOR Warning: Neither BBA Enterprises Limited, nor the BBA LIBOR Contributor Banks, nor Reuters, can be held liable for any irregularity or inaccuracy of BBA LIBOR. Disclaimer. Morningstar: © 2014 Morningstar, Inc. All Rights Reserved. Disclaimer The Dow Jones IndexesSM are proprietary to and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones IndexesSM © 2014 is proprietary to Dow Jones & Company, Inc. Chicago Mercantile Association. The market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. FactSet Research Systems Inc. 2014. All rights reserved. Most stock quote data provided by BATS.
Market indexes are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer LIBOR Warning: Neither BBA Enterprises Limited, nor the BBA LIBOR Contributor Banks, nor Reuters, can be held liable for any irregularity or inaccuracy of BBA LIBOR. Disclaimer. Morningstar: © 2014 Morningstar, Inc. All Rights Reserved. Disclaimer The Dow Jones IndexesSM are proprietary to and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones IndexesSM © 2014 is proprietary to Dow Jones & Company, Inc. Chicago Mercantile Association. The market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. FactSet Research Systems Inc. 2014. All rights reserved. Most stock quote data provided by BATS.