Lifetime 8' x 2.5' Storage Shed Expansion Kit with One Window (6424)

Add 30 in. and an extra window to our 8 ft. Lifetime Sheds with this innovative shed expansion kit. (Not compatible with models 6413, 60056, or 60085.)

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Full 30 in. deep section of our popular 8 ft. wide shed series! Kit includes roof panels, wall panels, floor panels, one window, and all hardware needed to make your 8 ft. wide Lifetime shed an extra 2.5 feet long. Note: May not be expanded more than 15 ft or it will void the warranty. (Not compatible with models 6413 or sheds that have a full-length ridge skylight.) Made in the USA.

For more information about assembly, read the Owner's Manual Sample.

  • Model No. 6424
  • Desert Tan color
  • Steel-reinforced polyethylene construction
  • Rugged steel trusses provide added roof strength
  • Attractive appearance and design
  • Low maintenance, never needs painting
  • High-pitched roof allows for quick rain andsnow drainage
  • A Roomy 6 ft. 8 in. high at inside center
  • Slip-resistant, high-impact 3/4 in. thick polyethylene plastic floor resists oil, solvents, and stains
  • One latch and lock shatter-proof window panel slides up for ventilation
  • 10 yr limited warranty
  • Made in USA


Model Number6424
Warranty10 yr limited warranty
Packaged Dimensions95.31"L (242.087 cm) x 32"W (81.28 cm) x 5"H (12.70) and weighs 85 lbs (38.555 kg)

California Residents: Click Here for Proposition 65 Warning

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Lifetime 8' x 2.5' Storage Shed Expansion Kit with One Window (6424)
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