- Prevents air and moisture infiltration
- Permanent butyl rubber adhesive bond
- Resists direct UV exposure for up to 1 year
- See More Details
$2099
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Product Overview
Professional results that a DIYer can be proud of begins with Window and Door Flashing Tape by Nashua. This tough and durable flashing tape seals around window and door installations to prevent water and air penetration. Helps to defend against mold, mildew and premature decay. Nashua Tape. Trusted by professionals. DIY approved. Count on Nashua to get the job done right.
- High performance premium butyl rubber adhesive provides a waterproof and air tight seal. Stays sticky in cold weather installation and doesn't flow in hot weather exposure.
- Performs in all-weather applications from 20°F-180°F
- Low VOC content
- Can contribute toward satisfying EQ credit 4.1 (low emitting materials) under LEED
Info & Guides
Specifications
Dimensions
Product Depth (in.)
5.1
Product Height (in.)
6
Product Width (in.)
6
Details
Pack Size
1
Returnable
90-Day
Roof Repair Type
Flashing Tape
Roofing Accessories & Tool Type
Roofing Tape
Roofing Product Type
Roofing Tool/Accessory
Warranty / Certifications
Manufacturer Warranty
Limited
Questions & Answers
Typical questions asked about products:
- Is the product durable?
- Is the product easy to use?
- What are the dimensions of the product?
Customer Reviews
Jul 22, 2021
Worked perfect during the install. Used for windows. The temp...
Worked perfect during the install. Used for windows. The temp at install was about 85F. Used a j-roller on every bit of it. 15lb tar paper was used for the wrap, and the tape adhered to the tar paper very well. It’s been on for two weeks so far (waiting on the siding to arrive), and there has been no peeling/rolling back. My biggest concern with it is wether or not it is self healing. Most tapes say if they are. I contacted Nashua, and they could not tell me. I would and will buy it again. The width and length that it comes in was ideal for me (large windows).
by Bird
Jun 13, 2020
Extra protection around window
I applied this around all the windows before the exterior sidings are installed. I applied this onto the window fins (plastic or aluminum material) and the house wrap only. Not sure how well it would be on bare wood or other building material. I follow the order of application on the package for proper lapping. It is hard to start the peel but otherwise very manageable.
by KBJCHENG
Sep 26, 2019
I used this product on 2 parts of my deck. First is on top of my deck beam to keep water from sle...
I used this product on 2 parts of my deck. First is on top of my deck beam to keep water from sleeping between the three 2x12's that make my beam. The joists sit on top of this product.
The second place is behind a gutter attached to the deck beam to keep splashes off the beam. I hung metal roofing under the joists to make a dry space, thus the gutter for run off.
This tape is easy to apply and works great! If you are building a deck or updating windows I would recommend this product.
by Fixitdad
Jul 11, 2021
It wasn’t the tape that I thought it was. I...
It wasn’t the tape that I thought it was. I had purchased tape last year in the store that had a foil backing on a tar like substance and assumed the online item was the same. This product will work but it’s not the great product that the other was.
by CHARLES
