Christmas Tree Fasteners
Christmas Tree Fasteners
Couldn't load pickup availability
FREE SHIPPING Continental U.S.
- Color: White
- Quantity 100/500
- 3/4" head x 3/4" stem. Fits 1/4" hole
Christmas tree fasteners are used to permanently attach plastic vapor barrier to the foundation walls of the crawl space. These plastic retainer clips got their start in the automotive industry and was quickly adopted by crawl space companies and DIYers to make crawl space vapor barrier installation simple and effective.
We recommend using our 2" Butyl Tape in conjunction with the Christmas tree fasteners to secure the vapor barrier to the foundation wall.


Worked well
These hold very well when done right!!! However it really requires 2 people whenever possible. To drill, hold, line up and tap in is tough. The Hilti method is only a trigger pull and well worth the cost if you are doing anymore than 70, have a tight space, or working alone. A ramset as Michael says in his videos is also a very cost effective alternate to Hilti for a DIY crawlspace. Great customer service from Crawlspace Ninja and very honest!
Easy to use and worked fantastic!
these work great for attaching vapor barrier to concrete walls
These are part 2 of the wall covering process. The butyl tape holds the plastic firmly in place, allowing you to drill your pilot hole for these fasteners. I found that I could press these into the pilot holes by pushing with the space between the bottom of my thumb and the heel of my hand. Then, I could often push the fastener the rest of the way end using the heel of the hand. I did my entire 750 sq ft crawl space by myself. There were a few times that the fasteners would bend (probably due to a pilot hole not drilled deep enough), but not a single fastener broke.
Worked well
These hold very well when done right!!! However it really requires 2 people whenever possible. To drill, hold, line up and tap in is tough. The Hilti method is only a trigger pull and well worth the cost if you are doing anymore than 70, have a tight space, or working alone. A ramset as Michael says in his videos is also a very cost effective alternate to Hilti for a DIY crawlspace. Great customer service from Crawlspace Ninja and very honest!
Easy to use and worked fantastic!
these work great for attaching vapor barrier to concrete walls
These are part 2 of the wall covering process. The butyl tape holds the plastic firmly in place, allowing you to drill your pilot hole for these fasteners. I found that I could press these into the pilot holes by pushing with the space between the bottom of my thumb and the heel of my hand. Then, I could often push the fastener the rest of the way end using the heel of the hand. I did my entire 750 sq ft crawl space by myself. There were a few times that the fasteners would bend (probably due to a pilot hole not drilled deep enough), but not a single fastener broke.