At a Glance

Dry Time: 60-minute

Mold Resistant

Use Location: Indoor/Outdoor

Ask Mylow

Mylow is an AI virtual assistant.

More Information

Can I use it in attics?How do I apply it precisely?Is it flexible after curing?What tools do I need?What is the warranty period?

GREAT STUFF Window and Door 12-oz Straw Indoor/Outdoor Spray Foam Insulation Canister

Name: GREAT STUFF Window and Door 12-oz Straw Indoor/Outdoor Spray Foam Insulation Canister
Brand: GREAT STUFF
SKU: 1036803
Price: 6.37 USD
Availability: InStock
Rating: 4.4 (1175 reviews)

Shop GREAT STUFF

Shop the Collection

4.4

1175

Pickup

Unavailable

Shipping

Tue, Sep 8

368 available

Delivery

Unavailable

Stepper number input field with increment and decrement buttons

In-use/lifestyle images - other products, materials, and/or accessories not included

Members save more.

Here are some similar items...

GREAT STUFFGaps and Cracks 12-oz Straw Indoor/Outdoor Spray Foam Insulation Canister

3695

GREAT STUFFMultipurpose Black 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister

237

GREAT STUFFGaps and Cracks 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister

624

GREAT STUFFBig Gap Filler 12.0-oz Straw Indoor/Outdoor Spray Foam Insulation Canister

1428

GREAT STUFFBig Gap Filler 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister

529

GREAT STUFFPestblock 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister

612

GREAT STUFFWindow and Door 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister

661

GREAT STUFFGaps and Cracks 12-oz Straw Indoor/Outdoor Spray Foam Insulation Canister

3637

GREAT STUFFPond and Stone 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister

156

GREAT STUFFFireblock 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister

373

GEMultipurpose Insulating Foam Low VOC 12-oz Straw Indoor/Outdoor Spray Foam Insulation Canister

134

GEMultipurpose Foam 12.0-oz Straw Indoor/Outdoor Spray Foam Insulation Canister

425

GREAT STUFF PROGaps and Cracks 24-oz Spray gun Indoor/Outdoor Spray Foam Insulation Canister

262

GREAT STUFF PROWindow and Door 20-oz Spray gun Indoor/Outdoor Spray Foam Insulation Canister

150

GREAT STUFF PROFoam Cleaner 12-oz Spray gun Indoor/Outdoor Spray Foam Insulation Canister

186

This Item Is Featured In

GREAT STUFF (12-Pack) Window and Door 12-oz Straw Indoor/Outdoor Spray Foam Insulation Canister

GREAT STUFF Greatest of Great Stuff

Best Price. Guaranteed

Find a lower price on an exact item? We'll match it. Some exclusions apply.

Price Guarantee

FREE Returns

Return it in store or ship it back for free. Eligibility rules apply.

Return Policy

FREE Shipping

Delivery is on us for orders over $45. Some exclusions apply.

Shipping Details

GREAT STUFF Window and Door Insulating Foam Sealant is a minimal-expanding, low pressure-build polyurethane foam designed to provide a weather-tight seal. It is proven not to bow or distort window and door frame openings, when properly applied. It can also be used for sealing areas where low-pressure, flexible foam is desirable. If you're installing windows, doors, or skylights and you're not using GREAT STUFF Window and Door Foam Sealant, you're probably unaware of a faster, cheaper, air-sealing solution.

Built to move with the frame — GREAT STUFF Window and Door expands and contracts to handle temperature swings without breaking the seal.
Reliable output per 12-oz can, sealing four to six 36" × 60" residential windows (with a 3/8" gap, 1" deep).
Flexible after curing, designed to help protect window and door frames from bowing or bending during normal expansion and movement.
High visibility yellow foam shows exactly where you’ve applied product for cleaner, more precise installs.
Forms an airtight, water resistant barrier that helps improve comfort and reduce air leakage.
Repels and deflects water, tack free within 5-15 minutes, trims within 1 hour
Soft, pliable and can be stuffed back into the gap without trimming if you overfill
All-direction dispensing

General
Type	Canister	Net Contents (oz.)	12
Use Location	Indoor/Outdoor	Dry Time	60-minute
Dispenser Type	Straw	Insulation Type	Closed cell
Dry Color	Yellow	Series Name	Window and Door

Features
Fire Resistant	No	Paintable/Stainable	Paintable/Stainable
Mold Resistant	Yes	Vapor Retardant	Yes
Sound Barrier	No	Formaldehyde Free	Yes
Water Resistant	Yes

Certifications
CA Residents: Prop 65 Warning(s)	No	GREENGUARD Gold Certified	No
ENERGY STAR Certified	No

Warranty
Warranty	None

Compatibility
For Use in Crawlspaces	Yes	For Use on Wood	Yes
For Use in Ceilings	Yes	For Use on Plastic	Yes
For Use in Electrical	Yes	For Use in Plumbing	Yes
For Use in Duct	Yes	For Use in Walls	Yes
For Use in Doors	Yes	For Use in Vents	Yes
For Use in Floors	No	For Use on Glass	Yes
For Use in Garage Doors	No	For Use in Windows	Yes
For Use on Metal	Yes	For Use in Basements	Yes
Fits 2 x 4 Walls	Yes	For Use in Attics	Yes
Fits 2 x 6 Walls	Yes	For Use on Insulation	Yes
For Use in Masonry	Yes

Dimensions
R-Value per Inch	3.7	Maximum R-Value	3.7

Miscellaneous
UNSPSC	30141500

Check out the Best Selling Spray Foam Insulation on Lowes.com

Review

4.4 out of 5

1175 Reviews

90% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

+ 18

What Customers Are Saying

Customers overwhelmingly praise this spray foam for sealing air leaks around doors and windows, with most reporting it expands well, applies smoothly, and controls easily with the nozzle. Many appreciate the reusable straw design and note that excess foam trims cleanly after curing. Reviewers frequently share practical tips like wearing gloves and applying in stages. A small number report issues with can triggers breaking or difficulty cleaning up, and some mention limited shelf life, but these concerns represent a minor fraction of the strong positive feedback overall.

Customer review summary generated by AI, including incentivized reviews.

1175 Customer Reviews

Sort By

Great Stuff is great stuff!

Would Recommend

This stuff is great! I'm glad I don't have to worry about overflow expansion damage! It's got great adhesion and curing, and it's flexibility and visibility are perfect for what I needed!

JohnAugust 31, 2026
Verified Purchaser

Was this Review Helpful ?

59 Questions

Read All Q&A

Sort By

GREAT STUFF: Featured Videos

COMPARE PRODUCTS

		Name	Current Item GREAT STUFFWindow and Door 12-oz Straw Indoor/Outdoor Spray Foam Insulation Canister
		Ratings	1175
		Type	Canister
		Maximum R-Value	3.7
		R-Value per Inch	3.7
GREAT STUFFBig Gap Filler 12.0-oz Straw Indoor/Outdoor Spray Foam Insulation Canister	GREAT STUFFWindow and Door 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister	GREAT STUFFPestblock 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister	Pella20-oz Spray gun Indoor Spray Foam Insulation Canister	GREAT STUFFGaps and Cracks 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister	OSIQuad Foam 16-oz Straw Indoor/Outdoor Spray Foam Insulation Canister	GREAT STUFF PROWindow and Door 20-oz Spray gun Indoor/Outdoor Spray Foam Insulation Canister	GREAT STUFF PROGaps and Cracks 24-oz Spray gun Indoor/Outdoor Spray Foam Insulation Canister	GREAT STUFFBig Gap Filler 12-oz Smart dispenser Indoor/Outdoor Spray Foam Insulation Canister
1428	661	612	9	624	1120	150	262	529
Canister	Canister	Canister	Canister	Canister	Canister	Canister	Canister	Canister
3.7	3.7	3.7	0	3.7	5	3.7	3.7	3.7
3.7	3.7	3.7	0	3.7	5	3.7	3.7	3.7