Product Details

The Garage-in-a-Box 12 x 20 x 8 ft. Replacement Cover Kit has all you need to replace your existing ShelterLogic RoundTop Garage-in-a-Box cover and end panels. The 100% waterproof ShelterLogic fabric replacement cover is made strong and has been UV-treated inside and out to prevent and reduce fading and deterioration from harmful UV rays. It is available in Standard, Heavy Duty (14.5 oz) and Ultra Duty (21.5 oz) to suit your needs.

Features
Specifications
Resources

1-3/8 in. / 3.1 cm all-steel frame, bonded with thermoset premium powder-coated finish prevents chipping, peeling, rust and corrosion
Advanced engineered triple-layer ripstop polyethylene cover is waterproof
Patented ShelterLock stabilizers ensure rock solid stability, delivering a stable, more durable shelter
Ratchet-Tite cover tensioning system ensures a drum tight cover and door-panel connection to shelter frame. Quality ratchet and web strap components keep cover tight and neat looking
Easy Slide Cross Rail system locks down the cover and provides for continuous cover tightening
Replacement cover for 12’ x 20’ x 8’ Garage-in-a-Box® Round Shelter (037-0703)

Part Number	90541
Accessories List	Cover, Door
Advanced Features	Assembly Required
Assembled Height (cm)	243.84 cm
Assembled Height (ft)	8.00 ft
Assembled Height (in)	96.00 in
Assembled Length (cm)	606.25 cm
Assembled Length (ft)	19.89 ft
Assembled Length (in)	238 5/8 in
Assembled Weight (kg)	47.17 kg

Assembled Weight (lb)	103.99 lb
Assembled Width (cm)	369.42 cm
Assembled Width (ft)	12.12 ft
Assembled Width (in)	145.44 in
Colour	Grey
Coverage (sq m)	21.70 m²
Coverage Sq (Ft)	233.58 ft²
Door Height (FT)	6.69 ft
Frame Material	Steel
Number of Doors	1
Number of Windows	0
Package Depth (cm)	104.10 cm
Package Depth (in)	40.98 in
Package Height (cm)	15.20 cm
Package Height (in)	5.98 in
Package Weight (kg)	18.00 kg
Package Weight (lb)	39.68 lb
Package Width (cm)	43.20 cm
Package Width (in)	17.01 in
Parking Layout	Single-Wide
Roof Material	Polyethylene
Roof Style	Round
Wall Material	Fabric

Our return policy

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Return Policy

Warranty

This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.

User Manual

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Review Highlights

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Questions

1 - 6 of 6 Questions

Q: J'AI UN 12X24X8 EST-CE QUE LA TOILE D'UN 12X20X8 FERAIT SUR MON ARMATURE ?

6 months ago

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1 Answer

A: La housse pour un cadre 12x20x8 ne conviendra pas à un cadre 12x24x8. Si la cliente peut nous indiquer où elle a acheté l'unité d'origine, nous pourrons peut-être lui trouver la housse correcte, mais nous aurons besoin de plus d'informations. Le client peut également appeler notre numéro 800-932-9344 et appuyer sur l'option pour le français afin de parler à un représentant francophone.
Anonymous6 months ago
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Q: does it have doors at both ends

a year ago

1 Answer

A: The item includes the cover, solid back panel and zipper front panel.
a year ago
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Q: Does this cover have 5 'sections' or 6? Product picture show 6 sections (so 6 rails go through the bottom). The product code and some customer pictures show 5 sections. Any clarification would be good as I need 5 section style.

a year ago

1 Answer

A: Thank you for your inquiry. This unit has 6 ribs (front and end) there are 4 middle ribs. This gives this unit 5 sections that will have a rail go through the pocket for the cover on each side.
a year ago
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Q: NEED A BUILDING GARAGE RAMP TENT OR COVER AS THE RAMP HEATING SYSTEM IS BROKEN

2 years ago

1 Answer

A: Thank you for your inquiry. This item is only a replacement cover kit for sku# 037-0703. Please access the link below for full size shelter. https://www.canadiantire.ca/en/pdp/shelterlogic-garage-in-a-box-round-shelter-truck-suv-model-12-x-20-x-8-ft-0370703p.0370703.html
2 years ago
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Q: How does it hold up in wind and snow?

2 years ago

1 Answer

A: These units are not wind or snow rated, snow must be removed according to the instructions (manual). For the concern regarding wind, we suggest anchoring every leg with 30” augers or easy hook anchors and keep doors zipped down.
2 years ago
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Q: Why is it that CTC doesn’t give the purchaser a large box of duct tape and then instruct the customer to apply the tape liberally to the entire roof section and where the ribs touch the tissue paper thin covering? Total waste of money and my time!

2 years ago

1 Answer

A: Thank you for your feedback. This Cover Kit features a triple-layer ripstop tough fabric with enough strength to hold up against the toughest weather. The fabric is waterproof and UV treated inside and out for ultimate protection for our belongings as well as the structure itself.
2 years ago
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△The tire producer / manufacturer of the tires you are buying, and Canadian Tire is responsible for the recycling fee that is included in your invoice. The tire producer / manufacturer and Canadian Tire uses this fee to pay for the collection, transportation, and processing of used tires.

CANADIAN TIRE® and the CANADIAN TIRE Triangle Design are registered trade-marks of Canadian Tire Corporation, Limited.

^±Was price reflects the last national regular price this product was sold for.

**Online prices and sale effective dates may differ from those in-store and may vary by region. Dealers may sell for less.

* Financing available is “Equal payments, no interest” for 24 months (unless otherwise stated) and is only available on request, on approved credit and on purchases of $150 (unless otherwise stated) or more (Gift Cards excluded) made with your Triangle credit card at Canadian Tire, Sport Chek, Mark’s, L’Équipeur, Atmosphere, Sports Rousseau, Hockey Experts, L’Entrepôt du Hockey and participating Sports Experts. Interest does not accrue during the period of the plan. However, if we do not receive the full minimum due on a statement within 59 days of the date of that statement, or any event of default (other than a payment default) occurs under your Cardmember Agreement, all special payment plans on your account will terminate and (i) you will then be charged interest on the balances outstanding on such plans at the applicable regular annual rate from the day after the date of your next statement, and (ii) the balances outstanding will form part of the balance due on that statement. There is no administration fee charged for entering into a special payments plan. Each month during an equal payments plan you are required to pay in full by the due date that month’s equal payments plan instalment. Any unpaid portion not received by the due date will no longer form part of the equal payments plan and interest will accrue on that amount from the day after the date of your next statement at the applicable regular annual rate. Offer subject to change without notice.

Additional information for residents of Quebec only: The regular annual rate for persons applying for the Triangle Mastercard and the Triangle World Elite Mastercard is 21.99% for cash transactions and related fees and 21.99% for all other charges. Some applicants may receive a higher or lower regular annual rate depending on a credit evaluation. The minimum payment is the sum of (a) the greater of: (i) interest and fees shown on your statement + $10; or (ii) 5% of the New Balance, excluding amounts on special payment plans, (b) any balance over your credit limit, (c) any amounts past due not included in (b) above, and (d) the amount of any equal payments plan instalments then due. Balances under $10 are due in full. For residents of Quebec, the period between the statement date and the due date for payment is 26 days. The billing period covered by each statement can be from 28-33 days. The Triangle Mastercard and the Triangle World Elite Mastercard do not have an annual fee. Examples of borrowing costs (rounded to the nearest cent) assuming that all charges are purchases bearing interest at the regular annual rate of 21.99%, a 30 day month, no charges made on special payment plans and no other fees, additional payments or other changes are:

If your average balance is:	Total monthly credit charges will be:
$100	$1.81
$500	$9.04
$1000	$18.07
$2000	$36.15

^† In the form of electronic Canadian Tire Money® (CT Money®). You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money. Not all items sold at Canadian Tire earn CT Money. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax. Bonus CT Money collected from online orders will be applied to the member’s Triangle Rewards™ account within 5 weeks of the purchase date. Terms and Conditions apply. Visit Triangle Rewards: Sign Up & Earn Today for more information.

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^◊Off our original prices. Pricing, selection, and availability of clearance items are determined by each store. Applicable on select styles/sizes. Clearance items may be display models or not exactly as shown. Quantities may be limited and may vary by store. Rainchecks unavailable. We reserve the right to limit quantities. Shop early for greatest selection. Contact your local store for more information.

^‡‡Shipping fees apply. Shipping fees and delivery times vary depending on location, size and weight of the item(s) and is only available within the province of the Canadian Tire retail location (“Store”) from which the item(s) was purchased. Bulk items will only be delivered within a 100km radius of the Store. Not available in Recontre East, NL. Conditions and restrictions apply. Visit Online Ordering for more information.

®/™ Mastercard, World Mastercard and World Elite are registered trademarks, and the circles design is a trademark of Mastercard International Incorporated.
®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under license.
◊Off our original price. Quantities may vary by store. Some clearance product and price points may not be available at all locations.
± Was price reflects the last national regular price this product was sold for

®/™ Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited.

*$9.99 + tax delivery fee. Select your store and enter postal code on the product page while shopping to determine if same day delivery is available. Products must meet certain cube/weight dimensions and distance from store must be less than 10km. For full terms/conditions, visit https://www.canadiantire.ca/en/customer-service/online-ordering.html

*Free at the majority of stores. Some stores may require a minimum order value (before taxes). Orders that do not meet the minimum order value will be subject to a fee. Orders ready typically within 24 hours. Wait for Ready for Pick Up email before proceeding to store. **$9.99 + tax delivery fee. Available at select stores. Select your store and enter postal code on the product page while shopping to determine if same day delivery is available. Orders placed before the cutoff time will be delivered the same day, and orders placed after cutoff time will arrive the next day. Eligible in-stock items only. Products must meet certain cube/weight dimensions and distance from store must be less than 10km. For full terms/conditions, visit https://www.canadiantire.ca/en/customer-service/online-ordering.html

®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under license.

*Terms and conditions apply to collecting and redeeming. Visit triangle.com for full program rules. Ordinarily you are not able to collect Canadian Tire Money® (CT Money®) on that portion of a transaction in respect of which you redeemed CT Money, but can do so with this special offer. You may redeem for the full purchase price in CT Money to a maximum of $1,000 but bonus CT Money is calculated only on the pre-tax amount. Special offer not valid for Gift Card purchases. Pre-tax purchase. Bonus applied to maximum redemption of $1,000. No rainchecks.

†Our Lowest Prices of the Year are defined as the period between January 1–December 31, 2025. Offer excludes localized promotions including but not limited to Grand Openings.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper CT Money on bonus offers. Minimum $300 spend is on the pre-tax amount on the same tender and for a single transaction. $300 must be spent on items that earn CT Money. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Single use only per Triangle Rewards Account.

* Offer begins at 12:00 a.m. Central Time (“CT”) on November 26, 2025 and ends at 11:59 p.m. CT on December 7, 2025 (“Promotion Period”). Valid only on qualifying purchases of 5-litre bottles of Pennzoil® Full Synthetic motor oil products made in-store at participating Canadian Tire retail locations in Canada or online at canadiantire.ca during the Promotion Period. Qualifying purchase must be made in one transaction. Void where prohibited or otherwise restricted by law. The total maximum rebate possible is $30 per person, household or address (e-mail and physical). All online submissions must be completed by 11:59 p.m. CT on December 22, 2025. An original printed retailer identified and dated purchase receipt showing the required qualifying Pennzoil® Full Synthetic motor oil purchase (brand and product required on receipt) during the Promotion Period must accompany all submissions. NOTE: For purchases made on a participating retailer’s online website, the purchase receipt (defined above), with the order confirmation/order number, as well as the shipping confirmation or final delivery/pick-up receipt is required. Submissions without this proof of purchase will be denied. Orders that are canceled and/or product returns are ineligible for this offer. Purchases by an installer for use in its business do not qualify for this offer. Bulk submissions or bundled submissions by retailers, or any other entity, on behalf of consumers, are not permitted. Case purchases of qualifying product in any pack size do not qualify for this offer. Shell Canada Products reserves the right to cancel, rescind, modify or extend this offer, in whole or in part, at any time without notice. Cannot be combined with any other Shell Canada Products promotion. Allow up to 8 weeks for mailing of your rebate if you choose to receive a physical check. Offer valid only in Canada. Other restrictions apply. To view a list of participating locations and full terms and conditions, please visit www.pennzoil.ca/rebate.
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3 Interac and Interac e-Transfer are registered trademarks and the Interac logo, InLife and InLife design are trademarks of Interac Corp. See Terms of Use at https://www.interac.ca/en/interac-e-transfer-terms-of-use/Pennzoil/Quaker State trademarks are owned by Pennzoil-Quaker State Company. Used under license.
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5 out of 5 stars.

Like it so well!

23 days ago

Working great so far!

Helpful?

4 out of 5 stars.

Cover for garage

a month ago

It takes awhile to put up and tighten but once it is done it looks great

3 out of 5 stars.

great storage, thin cover

its a great product. we've had the Garage in a Box for 8 years or so. this is the 3rd cover we have put on it. my only disappoint is that it is too thin of a cover. the last one only lasted 2 years.

Yes, I recommend this product.

Originally posted on shelterlogic.com

Fitting, indeed!!

Fits the old frame like Glove!!!

Quick and easy replacement

It came with everything needed including a new set of strap ratchets.