Buy More Save More With Extra Storage For The Deck, Pool, or Your New Shed
Buy More Save More With Extra Storage For The Deck, Pool, or Your New Shed
Duramax 10' x 4' SideMate Plus Pro Storage Shed 36825
NOTE: This shed is currently out of stock in the states of North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, Texas, Minnesota, Iowa, Missouri, Arkansas, Louisiana, Wisconsin, Illinois, Indiana, Kentucky, Tennessee, Mississippi, Alabama. Please email or text us for expected availability in these states.
Professional Local Installation Available
Note from the owner: Want to skip the setup process? For those of you who would rather hire someone to handle the assembly, we know a guy. We recommend AssemblyHelp for reliable, nationwide home shed installation services across the United States.
Simply click their logo below to visit their booking page, where you can instantly input your zip code to verify local coverage, check regional rates, and schedule a certified installer to complete your setup.
Product Description
Quick Specifications & Capabilities
- Storage Footprint: 10' x 4' lean-to style (Exterior: 47.71" L x 125.43" W x 73.6" H)
- Entry Accessibility: 60" wide double doors with padlock-ready handles for maximum security.
- Material Safety: All-weather, fire-retardant gray vinyl resin over an integrated metal frame.
- Ventilation: Includes two adjustable ventilation grills that can be placed on any wall panel during setup.
Maximize your narrow side yard and property boundaries with the space-saving Duramax 10' x 4' SideMate Plus Pro Storage Shed 36825. Specifically engineered with a slim, lean-to footprint to run completely flush along your home's exterior siding, garage wall, or property fence line, this heavy-duty utility building delivers a generous 175 cubic feet of highly accessible storage capacity without disrupting your lawn space. Entry is effortless thanks to the extra-wide 60-inch double doors, giving you maximum clearance to easily roll in riding mowers, ladders, bicycles, and wheelbarrows. Built from all-weather, fire-retardant gray vinyl resin reinforced with internal steel wall columns, this structure boasts a strong 20 lbs/sq ft snow load rating and complete resistance to rust, rot, dents, and fading. Enjoy a completely zero-maintenance backyard storage shelter that never requires painting or heavy treatment. Includes a complete galvanized metal foundation framing kit.
Features
- Wide 60" Double Door
- All Weather Durable, Long Lasting, and Maintenance Free Vinyl
- Two vents included, can be placed on any panel
- Strong metal structure tested for 20 lbs/sq ft snow load
- Door handles includes padlock eye to secure shed
- Vinyl is fire retardant (unlike other plastics)
- High Head Room
- Ideal for the Side of Your Home
- Foundation Framing Kit Included (Finish with plywood or concrete)
Specifications/Warranty
- Exterior Dimensions: 47.71" L x 125.43" W x 73.6" H
- Interior Dimensions: 45.6" L x 123.35" W x 70.6" H
- Door Opening: 60.63" W x 61.7" H
- Weight: 205 lbs.
Duramax 15-Year Limited Warranty
U.S. Polymers Inc. will send a replacement part free of charge in the event of material defects and or workmanship for a period of fifteen years from the date of purchase. This warranty is extended only to the original purchaser. A purchase receipt or other proof of date of original purchase will be required before warranty service is rendered. In no event shall US Polymers Inc. pay the cost of flooring, labor, installation or any other costs related thereto.
This warranty only covers failures due to defects in material or workmanship which occurs during normal use and does not extend to color change arising due to normal weathering or to damage resulting from misuse or neglect, commercial use, failure to follow assembly instructions and the owner’s manual (including proper anchoring of the shed), painting, forces of nature and other causes which are beyond our control.
Claims under this warranty must be made within the warranty period by calling 1-800-483-4674 or mail in a dated sales slip and clear photograph of the part to:
U.S. Polymers, Inc.
1057 S. Vail Ave.
Montebello, CA 90640
We reserve the right to discontinue or change components. If a component has been discontinued or is not available, U.S. Polymers, Inc. reserves the right to substitute a component of equal quality as may be compatible.
Limits and Exclusions
There are no express warranties except as listed above. The warrantor shall not be liable for incidental or consequential damages resulting from the use of this product, or arising out of any breach of this warranty. All express warranties are limited to the warranty period set forth above. Some states do not allow the exclusion or limitation on how long an implied warranty lasts, so the above limitations may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state or country to country.
Tech Drawing/ Assembly PDF
Diagram/Technical Drawing

Great reasons to buy from us:
- Free Shipping – We Pay The Tax
- BBB Accredited Business
- 30-Day Return Policy
- Damaged? We Replace It Free
- Professional Installation Available
- US-Based Customer Support
- Ships Within 5 Business Days

Questions & Answers
Have a Question?
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Can this shed be painted and if yes can you recommend a suitable product to use.
Yes,
It can be painted. We don't recommend that because it is designed to be maintenance free and painting would change that. If you wanted to paint it you would be better served to ask an expert at a paint store what products to use.
JP Sousa
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With the doors fully opened, what is the total width from end of shed to end of door?
I'm not 100% sure what you are asking. Do you want to know how wide the door is? If that is what you are after then the size of the opening is 5.05 ft wide. There are double doors on this shed, so one door would be just slightly over 2.5 ft wide.
For this and any other measurements you may need you can refer to the tech drawing below the photos of the shed on the product page. Scroll down to the tab section and click on tech drawing/assembly PDF to open it.
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Re; 10' x 4' SideMate Plus ProStorage Shed 36825. This is the ideal size and door opening I’m looking for but I would prefer the roof slope to angle to the rear, not the front. Is it possible to reverse? Thanks
I am afraid not. The sidemate series, including sidepro is designed to go next to a building or fence. The pitch of the roof is oriented such that runoff would be away from the adjacent building or structure.
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WHAT IS THE FLOORING MADE OF? ALSO, DO YOU HAVE A 5 X 10 LEAN TO VINYL SHED? SIMILAR TO 36825
The directions for two types of floor are in cluded in the assembly instructions that come with the shed. You can also download a PDF of them directly from our product page. You can install a plywood floor or concrete, your option.
Also, checkout out the #00283 Woodbridge 10.5x5 shed. It only comes in the tan color, but meets the dimensions you asked for.


PRODUCT DESCRIPTION
