Garage Door Threshold Weather Seal Kit

Garage Door Threshold Weather Seal Kit

Item# TH-300
Availability: Usually ships the next business day
# of feet:
Product Manual Available
Download PDF Manual
Additional Details about: Sold by the foot. To place your order put how many feet you need it the quantity box and add your order to the shopping cart.

Product Description

North Shore Commercial Door has garage door threshold weather seal kits in stock and available for fast shipping. These kits give your garage door a tight seal that helps keep water, dust, leaves and pollen out of the garage. These garage door thresholds have been driven-over tested and they will not crack or shatter. They will also remain flexible from 40 degrees below zero to 150 degrees, making this kit ideal for any climate. This threshold kit meets California Fire Marshall and CPAI-84 requirements for flame resistance and comes with a full two-year warranty.

You can purchase these kits in black or gray and North Shore Commercial Door sells these kits by the foot. If you order 16 feet for example, you will receive 16 feet. During installation, you may find that slight more length is needed, so it may be wise to order a slightly longer piece of sealant. If you have questions before purchasing any products, be sure to contact North Shore as their staff is always happy to assist you.

• Sold by the foot - provide length desired (in feet) in box above

• 3 1/8" in width

• 1/2" in height at tallest point

• Available in black or gray

• Installs easily with provided adhesive and instruction manual

• Will not crack or shatter

• Remains flexible from -40ºF to 150ºF

• Meets California Fire Marshal and CPAI-84 requirements for flame resistance

• Comes with a full 2-year residential warranty

• Manufactured by the same company that makes MD Buiding Products Garage Door Threshold weatherseal

• This product is the Original StormShield Threshold Weatherstripping

• Same as the Clopay and Sensible Solutions Weather Strip barrier

For other styles of garage door bottom seal, click here.

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Comments / Questions

COMMENT: Hanger Door by Doug D 7/21/2014
COMMENT: To repair my garage door. by Vickie Y 7/21/2014
QUESTION: DOes this product come in a 4"? by Duane M 7/22/2014
STAFF ANSWER: THis is only available in 3" width. Sorry by Matthew O a
QUESTION: our current garage seal nailed/screwed onto bottom of door is loose in a few places and when it rains the garage floor is extremely wet. When I purchase your garage door threshold weather seal kit, will that be all I'll need Do I remove the old weather seal on door bottom? by Barb h 7/8/2014
ANSWER: This strip will be attached to the FLOOR, not the door. It is designed to work with a good door strip. If your door strip is worn, replace it. The door strip is designed to give you about a 1" flexible weather "shield". not adjust your door to close tight against the floor. The door should come down only far enough for the weather stripping to create the "seal". If the door is adjusted to come down too far, there will be damage over time. by W B a
ANSWER: remove old seal, be sure seal is low emough on door that it makes tight seal with concrete by Sam b a
QUESTION: I live in Michigan where they have sideways rain that blows in every/any direction because of the lack of topography to break the wind. My garage is older and has no drain in the floor so it is very hard to get rid of the water that enters. I want to get the the threshold seal as well as a new garage door seal to help to prevent water from entering.What size of door seal is recommended I wanted to go with the 6" EPDM but wasn't sure if that would work with the threshold seal. Please advise.<br />Thank you in advance,<br />Carol Paul by Carol P 6/26/2014
ANSWER: I would suggest consulting a local installer. There are probably many "independent" companies who will give free advice even if they don"t do the work. They will be most familiar with specifics that may pertain to your local.<br />Also, you may consider having the work done by a local guy or gal These seals do a really good job as a part of the process but correct installation is critical.<br /><br />Good Luck by Charles M a
ANSWER: yes it will help by sonny y a
ANSWER: I have also have lots of wind and rain in Louisiana. Use the door strip on each door. Both seem to work to block the wind and rain. Would not have a garage door without the door seal. Regards , Lee S. by Lee S a
ANSWER: Carol,<br /><br />This seal works well with the threshold seal of standard garage door. by Michael A a
ANSWER: Thanks for the sound advice. by Carol P a
ANSWER: Thanks, that's just what I was hoping to hear. I'm tired of coming home after work and finding out the garage needs shop vac-ed. by Carol P a
ANSWER: Thank you for reaffirming my decision to purchase. by Carol P a
ANSWER: carol, If the seal at the bottom of the door is good,and theres no gap due to the level of the concret foor this product worked for me. max by Max Y a
ANSWER: That makes sense. I was wondering about whether to trim the threshold seal or the shorten the side door stripping when fitting it. Now, I know.<br />Thank you<br />Carol by Carol P a
ANSWER: I purchased this item in 2013 and have been very satisfied. It was quite easy to install and the threshold seal has kept the rain at bay. by Jim S a
ANSWER: Best stuff made!! Fixed my water problem. by Freddie S a
ANSWER: I have the same problem in high winds on the beach in FL. I used a lighter threshold and regret that I didn't use the product 6" EPDM. I'd also recommend the best possible bottom of the doors. by Dick D a
STAFF ANSWER: Each door is different based on the Gap under your door. Please watch the video about our garage door T rubber seals to hear the explanation about which will be best for you. by Matthew O a
QUESTION: Want to buy 100'. How many tubes of adhesvie wil be included. Is your product same as Storm Shield by Yogi G 6/18/2014
STAFF ANSWER: 100 Feet comes with 10 tubes of Glue. And yes this is actually The ORIGINAL Storm Shield Brand manufacture. We just do not mention that i the title. by Matthew O a
ANSWER: I bought 20 feet and two tubes were included.<br /><br />IF you follow instructions on the way to lay out the glue - it will be very water proof.<br /><br />I've found the product to work wonderfully,in fact before I painted the floor , I used it with out glue and found it to work well with out the glue.<br /><br />Only a hard pelting rain from the south worked its way under the molding before I glued it by Robert F a
ANSWER: I purchased 20' and received 2 tubes of adhesive, so I presume 1 tube for every 10'. I opted to use GE silicon II though after reading reviews regarding the adhesive that is supplied with the threshold. It has worked well. The product does seem to be very similar to the Storm Shield one although I haven't used the Storm Shield brand personally. Just going off of the descriptions. This product has worked very well thus far. No more water in the garage floor after even heavy downpours. by Jeff S a