DuPont™ Tyvek® Tape
Seam Tape to Help Reduce Air and Water Infiltration
DuPont™ Tyvek® Tape
Seam Tape to Help Reduce Air and Water Infiltration
<br>Using a quality weather barrier on a commercial building is as important as installing it properly. Taping the seams after wrapping – in addition to taping any tears or holes – is the best practice for maximum reduction of air and water intrusion into the building envelope. Finish the building envelope with the superior seam tape – <b>DuPont™ Tyvek® Tape.</b>
<br><br>
<b>Tyvek® Tape</b> works when other tapes won’t, sealing seams for a continuous protective barrier against air and water infiltration. It features a specially engineered adhesive to create the best adhesion to DuPont™ Tyvek® Weather Barrier Systems in any climate. As part of a complete building envelope system, <b>Tyvek® Tape</b> will help reduce the risk of water damage, increase building comfort, and improve energy efficiency.
Features & Benefits
Specifications
Standard Sizes
| Unit | Width | Length | Units per Case | Cases per Pallet | Units per Pallet |
|---|---|---|---|---|---|
| Roll | 1.88 in. | 54.60 yd. | 36 | 90 | 3240 |
| Roll | 1.88 in. | 54.60 yd. | 36 | 90 | 3240 |
| Roll | 2.0 in. | 54.60 yd. | 36 | 75 | 2700 |
| Roll | 2.82 in. | 54.60 yd. | 24 | 75 | 1800 |
Note: *Easy Tear by Hand
Testing
<b>DuPont™ Tyvek™ Tape™</b> exhibits physical properties as indicated below when tested as represented. Review all instructions and (Material) Safety Data Sheet ((M)SDS) before use. Please contact DuPont at 1-833-338-7668 when additional guidance is required for writing specifications that include this product.
| TEST METHOD | TEST TITLE | PROPERTY | RESULTS |
|---|---|---|---|
| STRENGTH | |||
| ASTM D882 | Standard Test Method for Tensile Properties of Thin Plastic Sheeting | Tensile Strength | 27 lb/in, min. |
| ADHESION | |||
| ASTM D3330 | Standard Test Method for Peel Adhesion of Pressure-Sensitive Tape | Typical Adhesion Stainless Steel (no dwell time 180 degrees) | >30 oz/in, min |
Additional Learning
How to Install
Learn the essential steps for installing DuPont™ Tyvek® as part of a high‑performance building envelope system. Our installation guides will show how proper installation helps maximize air and water protection for long‑lasting home durability.
Vapor Permeability
Vapor permeability plays a critical role in protecting walls from trapped moisture, mold and rot. Learn how DuPont™ Tyvek® water-resistive barriers provide the ideal balance of air and water resistance with high breathability to help walls dry effectively.
Tyvek ® Specialist Network
The DuPont Building Envelope Specialist Network delivers hands‑on technical support, training and guidance to help teams build durable, energy‑efficient structures. Discover how DuPont pairs advanced product performance with unmatched field expertise to support your project every step of the way.
Tyvek ® Warranty
DuPont offers a full range of product and system warranties designed to protect builders and property owners with reliable, long‑term coverage. Explore how DuPont™ Tyvek® warranties, along with expert project support, help ensure durable, high‑performing building envelope systems.
Energy Efficient Homes
Energy‑efficient construction starts with science‑driven water-resistive barriers that protect walls and improve long‑term performance. See how DuPont™ Tyvek® and the full DuPont Building Envelope system work together to reduce energy loss, manage moisture and support sustainable building design.
Sustainable Buildings
Learn how DuPont is advancing sustainable construction with building envelope systems designed to improve energy efficiency, indoor environmental quality, and long‑term durability. Discover how DuPont™ Tyvek® water-resistive barriers help reduce air leakage, protect insulation performance, and support greener, longer‑lasting buildings.
