Door Locking Hardware: Calverton vs Islip
How do door locking hardware rules compare between Calverton, NY and Islip, NY?
Calverton and Islip have similar restriction levels.
Calverton, NY
Suffolk County
Suffolk County dwellings and businesses must comply with New York Uniform Code egress requirements. Bedroom and exit doors must operate from inside without keys, special tools, or knowledge.
View full Calverton rules →Islip, NY
Suffolk County
Suffolk County dwellings and businesses must comply with New York Uniform Code egress requirements. Bedroom and exit doors must operate from inside without keys, special tools, or knowledge.
View full Islip rules →Key Facts Comparison
| Fact | Calverton | Islip |
|---|---|---|
| Inside release | Required without key | Required without key |
| Double-cylinder deadbolt | Generally banned | Generally banned |
| Panic hardware | Some commercial uses | Some commercial uses |
| Code reference | 19 NYCRR Part 1219 | 19 NYCRR Part 1219 |
Highlighted rows indicate differences between cities.
Calverton FAQ
Can I install a double-keyed deadbolt on my Suffolk County front door?
Generally no, exit doors in dwellings must open from inside without a key. Single-cylinder deadbolts with thumbturns are the standard compliant choice.
Are smart locks allowed?
Yes, if they include a manual mechanical release that meets egress requirements. Check with your town building department before installing.
Islip FAQ
Can I install a double-keyed deadbolt on my Suffolk County front door?
Generally no, exit doors in dwellings must open from inside without a key. Single-cylinder deadbolts with thumbturns are the standard compliant choice.
Are smart locks allowed?
Yes, if they include a manual mechanical release that meets egress requirements. Check with your town building department before installing.
Compare other topics
See how Calverton and Islip compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool