Welcome to our store
We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days from delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Great Stuff Pro Window & Door Insulating Foam Sealant is a one-component, minimal expanding foam designed to air seal the gap around a window or door frame and the rough opening. Its low-pressure formula helps the foam fill spaces without distorting frames, delivering a flexible, long-lasting seal that adapts to seasonal movement. Each 20 oz can provides controlled dispensing, making it a practical choice for both renovations and new installations. The product is proudly made in the USA, aligning with quality and consistency expectations for professional use.
This 12-pack is designed for projects that involve multiple openings or larger retrofit tasks. The foam expands just enough to fill gaps, creating an insulating barrier that helps reduce drafts and enhance energy efficiency. The flexible cure accommodates frame movement, which can be important in homes subject to seasonal temperature shifts. The adhesive properties allow bonding to different frame materials, enabling a commit-and-seal approach across diverse window and door types.
Real-world scenarios: retrofitting exterior doors in older homes, sealing gaps around new window installations, or blocking drafts in rooms with irregular framing. The low-expansion nature reduces the risk of frame bows, while the flexible seal accommodates structural movement over time. While outcomes can vary by project, many users appreciate the combination of ease of use, strong adhesion, and compatible curing behavior.
Q: What is Great Stuff Pro Window & Door foam sealant best used for?
A: A one-component, low-expansion foam to seal gaps around window and door frames without bowing, providing airtight, water-resistant seals.
Q: Is this foam sealant reusable or easy to store for future jobs?
A: Yes, the gun-grade formula can remain pressurized and usable after closing the valve for future projects.
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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