![A white door with a ventilation undercut with a matte black handle and a black line in the middle in a modern house with vinyl panels on the floor. Stock Photo A white door with a ventilation undercut with a matte black handle and a black line in the middle in a modern house with vinyl panels on the floor. Stock Photo](https://as1.ftcdn.net/v2/jpg/04/57/42/86/1000_F_457428613_fnieD3yv91VkTWPaRoRMU9vm32wKDKCG.jpg)
A white door with a ventilation undercut with a matte black handle and a black line in the middle in a modern house with vinyl panels on the floor. Stock Photo
![Doorfilter Condo Apartment Air filter on X: "#condo door undercuts are essential for air circulation #doorfilter filters that air to provide an extra layer of #airfiltration #Apartments https://t.co/F2hmTgush0" / X Doorfilter Condo Apartment Air filter on X: "#condo door undercuts are essential for air circulation #doorfilter filters that air to provide an extra layer of #airfiltration #Apartments https://t.co/F2hmTgush0" / X](https://pbs.twimg.com/media/C3RNm2CWEAQvDid.jpg)
Doorfilter Condo Apartment Air filter on X: "#condo door undercuts are essential for air circulation #doorfilter filters that air to provide an extra layer of #airfiltration #Apartments https://t.co/F2hmTgush0" / X
![Solution for Oversized Undercuts - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. Solution for Oversized Undercuts - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](https://idighardware.com/wp-content/uploads/2013/03/Zero-339FS.jpg)
Solution for Oversized Undercuts - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![Hey, looking for advice. How shall I lay my vinyl flooring around this door jamb? There's a gap in the floor so if I undercut it not sure if it will lock? ( Hey, looking for advice. How shall I lay my vinyl flooring around this door jamb? There's a gap in the floor so if I undercut it not sure if it will lock? (](https://i.redd.it/gegnoju3w9sa1.jpg)