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 10.5 x 8 Apex Pro w/ Foundation - 2 windows & Side door 40116
Note from the owner:
Professional Local Installation Available
Want to skip the setup process? For those of you who would rather hire someone to handle the assembly, we know a guy! We highly recommend Assembly Help 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. Like with any big project we suggest you get more than one price quote before proceeding. If you want suggestions on how to find other assemblers feel free to read our FAQ section or email us.
Production Description
Quick Specifications & Capabilities
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Product Name: Duramax 10.5' x 8' Apex Pro Vinyl Storage Shed
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Model / SKU: 40116
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Footprint: Spacious 10.5' x 8' Wide backyard Design (84 Sq. Ft. Floor Area)
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Foundation Structure: Heavy-Duty Metal Floor Foundation Grid Framing Kit Included (Wood Overlay Not Included)
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Access Configuration: Massive Front Double Entry Doors AND Double Side Doors for Dual-Side Access
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Natural Lighting: Includes 2 Pre-Cut Front Windows and 2 Integrated Roof Skylight Panels
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Ventilation: 4 Slotted Structural Air Circulation Vents
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Weather Protection: Heavy-Duty Steel-Reinforced Frame Supporting Intense Roof Snow Loads
Maximize your backyard organization potential, protect your high-value lawn equipment, and clear out garage clutter with the premium Duramax 10.5 x 8 Apex Pro w/ Foundation (SKU: 40116). Engineered with the distinct physical characteristics of a residential house rather than a standard utility shack, this heavy-duty vinyl storage building delivers exceptional walk-in vertical storage volume. Featuring a unique dual-access door layout, it stands as the ultimate, zero-maintenance alternative to traditional wood or rusting metal backyard buildings.
Unlike cheap plastic storage structures that warp, crack, and fade over time, the Duramax Apex Pro 10.5x8 yard shed is constructed using thick, fire-retardant premium vinyl resin panels. These premium cladding sections are structurally anchored by a hot-dipped galvanized steel interior grid consisting of heavy-duty columns, beams, and roof trusses. This hybrid engineering guarantees that your storage building will never rust, dent, rot, warp, peel, fade, or support mildew growth, while providing a completely safe space to store flammable items like lawnmowers and fuel canisters.
Premium Structural Engineering & Design Benefits
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Zero-Maintenance Architectural Build: High-quality vinyl resin panels require absolutely zero painting, staining, sanding, or seasonal weather stripping. Simply spray down with a garden hose to preserve its clean exterior appearance.
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Dual-Side Double Door Accessibility: Built with an advanced multi-door layout featuring both extra-wide front double entry doors and double side pedestrian doors. This allows you to easily load, organize, and retrieve large riding mowers, bicycles, or patio furniture from either side of the structure.
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Abundant Natural Sunlight & Cross-Airflow: Outfitted with 2 creatively designed integrated roof skylight panels and 2 clear front windows for optimal natural light control, paired with 4 slotted ventilation grids that maximize air circulation to reduce heat and moisture.
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Heavy-Duty Galvanized Foundation Framing: Comes standard with a structural steel floor grid kit, ensuring a perfectly stable, level foundation base when completed with your choice of exterior-grade plywood or a solid concrete pad.
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Integrated Tool & Shelf Mounting Columns: The heavy-duty interior steel columns are engineered with integrated mounting points, allowing you to easily hook up garden tool racks, hang extension cords, or bolt-on heavy shelving kits to maximize vertical space.
Precise Technical Dimensions
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Exterior Dimensions (Roof Edge to Edge): 128" W x 97.4" D x 92.3" H
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Interior Clear Dimensions: 123.3" W x 92.2" D x 73" H
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Front Main Door Opening Clearance: 60.6" W x 71.5" H
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Manufacturer Warranty: Duramax 15-Year Limited Warranty
Specifications/Warranty

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 that occur 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 mailing 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.
WARNING: This product may expose you to chemicals including which is [are] known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.p65warningsca.gov/furniture.
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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How many boxes does it ship in?
It will arrive in one box strapped on one skid.
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When will your 8by10 dual entry shed be back in stock
We have no date at this time. We suggest you check back on the website often as we update it daily. Also, send a separate email with your contact info, the state you live in and the shed name/number and we will add you to our call list.
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What is the height at highest point of the DuraMax 10.5'x8' Apex Pro Vinyl Shed with Floor Kit (40116)?
Interior 73 inches
Exterior height 92.3 inches -
Can I put side door on either side?
Yes, the doors and windows are reversible.
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What color is this shed?
Light and dark grey
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Is this item available to be shipped to NY? Or is the entire Eastern seaboard not able to have this shipped?
At this time, (7/12/2020), it is not available anywhere in the continental US. We do not have a date as to when it will be back in stock, but when it is it will be posted on the product page.
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When will this product be back in stock? Thanks
At this time we do not have a date. Please refer back to the product page on our website every week or so to see updated status
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Does it have a floor
It has the foundation kit which is not a floor, but in the assembly instructions it gives you two options for the floor. Eother cut to size plywood or concrete, your option.
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Your ad says the Duramax 10.5 x 8 shed comes with a foundation. Does foundation mean a resin floor comes with the shed?? Also, can the shed be painted and if so, what type of paint would one use?? Thank you for your time.
A foundation and a floor, (of any type) are two different things. If you look at the photos of the 40116, the last one shows the shed with the doors open so you can see the assembled foundation kit inside. It is a steel tubing framework that the shed is built upon similar to floor joists on a house that is built on a block foundation. When you get to that point of assembly the instructions give two options for a floor. Most people opt for the 3/4 inch plywood option.
As far as paint goes these sheds are designed in colored vinyls so painting is not needed. If youwant to paint it you would need to talk to someone at the paintshop where you buy your paint for suggestions as what to use.


PRODUCT DESCRIPTION

