Adjustable Hole Cover (6"-12") Attic Order your Thunderbird Products Copper

Order your Thunderbird Products Copper Roof Jack today and experience the difference a well-ventilated and beautiful roof can make

Peak top dormer vent is made of high quality 16 ounce copper

Customizable Solutions: We understand that every roof has unique requirements

reduce heat gain

Adjustable Hole Cover (6"-12") Attic Order your Thunderbird Products CopperHole Covers suitable for 6" 12" concrete core holes. OSHA standards say that holes must be covered during construction. Save time and money by using pre made re usable hole covers. Don't get fined. Get a Hole Cover. Sold individually or in cases of 10. Adjustable Concrete Core Hole Cover Meets OSHA safety standards Easy installation, reusable, safe time & money on job site Safety orange color Adjustable for 6" 12" hole sizes Learn more about hole