Duramax Sidemate 4' x 8' Vinyl Storage Shed with Foundation

( 2 Reviews )

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Current stock: 0

If you’re looking for outdoor storage options but are limited on outdoor space, this Duramax 4 x 8 storage shed is your answer. It’s made to fit into narrow yard spaces and up against the side of a house or fence. The 30 in. wide door is reversible, so you can set this vinyl lean-to shed on either side of your house. The shed’s walls are fortified with solid metal that’s been infused into the columns, while the vinyl is all-weather durable and maintenance free, meaning you never need to paint it. This vinyl 4 x 8 storage shed is also fire-retardant, and resists rust, rot, or mildew.

This shed’s features include:

  • Padlockable door handle for added security
  • Able to hold 20 lbs./sq. ft. of snow
  • Foundation kit
  • Storage space: 154 cubic ft.
  • Weight: 155 lbs.


Duramax offers a 15-year limited manufacturer’s warranty if there are any manufacturer-related defects. Learn more in this brochure.

Assembly and Care

Tools needed to build this 4 x 8 storage shed include:

  • Cordless drill
  • Hammer
  • Carpenters square
  • Adjustable pliers
  • Level
  • Tape measure
  • Caulk gun
  • Waterproof clear silicone
  • Sealant
  • 8 ft. step ladder
  • Hand gloves

While this shed is maintenance free, proper care is needed to extend its life.

Keep the roof clear of any leaves or snow using a soft-bristled broom. Periodically check the shed for any loose bolts, nuts, or screws, and immediately tighten any loose ones. Don’t lean objects, especially large and heavy ones, on the wall panels, and keep the shed’s doors closed to prevent wind damage. Make sure there’s good ventilation, and to help keep your storage items dry, use a non-corrosive caulking around the shed’s base, where vinyl siding meets the roof, and where vinyl siding connects for a tighter seal.

Release Date:
this product is currently out of stock
6 ft.
4 ft.
8 ft.
Storage Area:
29 1/4 square ft.
Exterior Dimensions(Actual):
48" w x 95 5/8" d x 73" h
Door Size (Actual):
29 1/4" w x 61 1/4" h
Door Width:
2 ft.
Door Height:
5 ft.
Door type:
Single Swing Door
Lean To

2 Reviews

Edson Mena Jun 22nd 2019

Great value

I love this shed and it is not difficult to build (I built it by myself in one day) I installed it on the side of the house and it performs admirably. I live in South Florida and the weather can get rough, but the shed has held up great. I have had one for over a year and it still looks brand new. I am now buying a second one for a different wall on the side of the house.

Jerry Hurst Apr 9th 2019

Better to go get a built shed

Be aware, this comes in about 60 pieces. This shouldn't be attempted by the average Joe. I have bought plenty of IKEA furniture and successfully built their things. This is way beyond that. Unless you are in construction, this isn't for you. The instruction book is thick, 47 pages. There is no floor, just a metal frame that they want you to bolt to a concrete pad. Honestly, I made a mistake trying to save money. I should have gone to Lowe's or somewhere and bought a pre-built shed. I have put out notifications on social media looking for help and no takers. I have a $500 box of shed parts

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