Could this work to seal cracks instead of a soundproofing caulk/sealant?

Hello. Caulking/Sealant is the best solution when it comes to "filling" a crack. On the other hand if you were looking to create more of a "seal", such as around a door frame, then this could possibly prove to be effective since it is sticky on one side and plastic backed on the other. Not sure how well it would hold up compared to regular foam tape.

Can I apply this product to the underside of a floor joist, and screw drywall through it?

Yes just put it up and screw the drywall as normal. I do recommend using 5/8 drywall for a better sound deadening effect but this stuff does help a lot.

I am soundproofing my ceiling. I am already installing mass loaded vinyl between the joist and the drywall. Will this tape improve things further?

If the sheetrock is screwed directly onto the vinyl, probably not and maybe worse (multiple air gaps can be worse). Consider QuietRock, heavier sheetrock (5/8"), or greenboard instead.

Could this work just as well for walls ?

It does work well for walls, but it is difficult to stick to vertical surfaces. You have to roll it or press it on firmly and sheetrock or cover the same day or sooner. It will tend to fall off if left overnight. Used it to isolate the noise from a large wine cellar cooler - it works well, especially with heavier greenboard. Exterior walls in same room did not have tape and they are very "live", the walls with the tape are very "dead".

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

St. Gobain GGTAPE-1-7|16X100 Green Glue Noiseproofing Joist Tape, 1-7/16" x 100'

Product ID: 19272295

Details

Brand
Norton
Color
Green
Material
Polyurethane
Number of Items
1
Recommended Uses For Product
Indoor

🌿Improves energy efficiency via insulation

🔇Eliminates squeaking for silent floors

🛠️1.44" width for precise joist fit

$161.36

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🔇 Step into silence, seal in comfort.

PRECISION FIT TAPE - 1-7/16" width designed to perfectly seal joists and subflooring.
QUICK EASY INSTALL - Save time on flooring projects with hassle-free application.
TRUSTED BRAND QUALITY - Saint-Gobain’s durable polyurethane and rubber blend ensures lasting performance.
ENERGY SMART INSULATION - Dampens sound while boosting your floor’s thermal efficiency.
SILENT FLOORS HAPPY HOME - Say goodbye to annoying squeaks with airtight noiseproofing.

Saint-Gobain’s Green Glue Noiseproofing Joist Tape (1-7/16" x 100') is a high-performance polyurethane and rubber tape designed to eliminate floor squeaks by creating an airtight seal between joists and subflooring. Easy to install, it also enhances energy efficiency by acting as an insulating barrier, making it an essential upgrade for quiet, comfortable, and energy-smart flooring.

Specifications

ASIN	B00MGCRUI0
Adhesive Format	Narrow Tape
Adhesive Location	Between Joists and Subflooring
Adhesive Side Count	1
Best Sellers Rank	#195,109 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #156 in Adhesive Transfer Tape
Brand Name	Norton
Color	Green
Compatible Material	Wood
Customer Reviews	4.4 4.4 out of 5 stars (72)
Item Dimensions L x W x Thickness	1.44"W x 1.44"Th
Item Resistance	Soundproof
Item Thickness	1.44 Inches
Manufacturer	Saint-Gobain
Material Type	Polyurethane, Rubber, Vinyl
Model	GGTAPE-1-7\|16X100
Number of Items	1
Other Special Features of the Product	Eliminates Squeaking
Part Number	GGTAPE-1-7\|16X100
Recommended Uses For Product	Indoor
Size Name	1-7/16"
Surface Recommendation	Floors
UPC	608729732167
Unit Count	1.0 Count
Water Resistance Level	Not Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$161.36

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews