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Manassas · Lock installation

Installing new locks in Manassas

Deadbolts, entry sets and strike reinforcement for Manassas homes — plus guidance for buildings in the city's historic overlay districts.

✓ Deadbolts & handle sets ✓ Historic-district guidance ✓ Reinforced frames
Lock Installation & Replacement in Manassas, VA

Choosing and fitting locks in Manassas

Replacing locks in Manassas, VA is usually straightforward — until the door is older than the hardware you bought. Across the city there are houses from many decades, and around Old Town there are buildings far older. A locksmith fits the lock to the door you have, corrects old bore holes and makes sure the bolt seats properly in the frame.

It pays to think about how each door is used before choosing hardware. A front door you lock with a key twice a day needs something different from a back door that mostly stays bolted, or a door from the garage that everyone uses with arms full of groceries.

Buildings in a historic overlay district

The City of Manassas Architectural Review Board issues Certificates of Appropriateness for construction, reconstruction and substantial exterior alterations in its historic overlay districts. Replacing an entrance door or changing the look of a historic facade can fall under that, so talk to city planning staff before ordering visible hardware. Interior locks, rekeying and like-for-like cylinder swaps don't alter the exterior.

Mid-century houses and original hardware

Neighborhoods that went up in the 1960s, like Georgetown South, still have homes with early hardware or a deadbolt added decades later. A new deadbolt with a reinforced strike — long screws driven into the framing behind the jamb — does far more against a kick than the lock alone.

Storm doors and secondary entrances

Many Manassas houses have a storm door in front of the main door and a back or side door that gets less attention. Give the secondary doors the same grade of deadbolt as the front, and make sure storm-door hardware doesn't stop the main door from closing and latching fully.

Picking a grade

ANSI/BHMA grades rate durability: Grade 1 is heaviest, Grade 2 is solid for most homes, Grade 3 is basic. For a door you use constantly, a higher grade lasts longer. If you like the look of an older home's hardware, ask about finishes and styles that suit the house while still giving you a modern deadbolt.

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Good to know

Common lock installation & replacement questions in Manassas

Do I need approval to replace a door lock in Old Town Manassas?+
A like-for-like lock swap usually changes little, but substantial exterior alterations in historic overlay districts need a Certificate of Appropriateness. Ask city planning staff if the visible look will change.
Can a new deadbolt fit an old door?+
Usually, with adjustment. Old holes can be corrected and a new strike fitted.
What does a reinforced strike do?+
It anchors the bolt into the framing, not just the thin jamb trim, making the door harder to kick in.
Rekey or replace?+
Rekey a lock that works well; replace one that's worn, damaged or too light-duty.
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  • Local to Manassas. Keyline Lock Service LLC covers Manassas.
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