Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
Nylon grommets for TJIs
Options
jfox
Member Posts: 44
I have some grommets for sleeving holes in TJI type joists with 3/8" webs. They are rated for 275* and fit any size hole.
The manufacturer's web site is
http://www.nmcgroup.com/pdf/grommets/coilg51.pdf
A bag of 25 pieces, one foot long, is $8.75. ($.35/foot). (They are not continuous coils even though the web site says they are).
I got 2-3 holes per piece, about 1/4 the price of insulator type sleeves. 4500 square foot house used about 50'.
Please email me if you are interested, or call.
John
703-624-5997
The manufacturer's web site is
http://www.nmcgroup.com/pdf/grommets/coilg51.pdf
A bag of 25 pieces, one foot long, is $8.75. ($.35/foot). (They are not continuous coils even though the web site says they are).
I got 2-3 holes per piece, about 1/4 the price of insulator type sleeves. 4500 square foot house used about 50'.
Please email me if you are interested, or call.
John
703-624-5997
0
This discussion has been closed.
Categories
- All Categories
- 87K THE MAIN WALL
- 3.2K A-C, Heat Pumps & Refrigeration
- 57 Biomass
- 425 Carbon Monoxide Awareness
- 116 Chimneys & Flues
- 2.1K Domestic Hot Water
- 5.7K Gas Heating
- 109 Geothermal
- 160 Indoor-Air Quality
- 3.6K Oil Heating
- 70 Pipe Deterioration
- 984 Plumbing
- 6.3K Radiant Heating
- 389 Solar
- 15.4K Strictly Steam
- 3.4K Thermostats and Controls
- 54 Water Quality
- 44 Industry Classes
- 48 Job Opportunities
- 18 Recall Announcements