Deadbolt Installation in
Memorial, Houston, TX

Planned installs are booked when it suits you.

Tall Double Doors and a Second Leaf That Moved

The technician often sees the real problem from the front walk. Here's a typical example from a newer house in Memorial.

He pulled up to a two-story house on a rebuilt lot and looked at the entry before he got out of the van: a pair of tall wood doors, nearly nine feet, with a handle set and deadbolt on the right-hand door. The homeowner had called because the deadbolt felt "loose" when locked and she wanted a stronger one. She'd been reading about break-ins on her neighborhood's message board. On the phone, the dispatcher had asked whether the doors were a single or a pair, and said a technician if she wanted it done that day.

He introduced himself at the door in uniform and showed his ID. He checked her license and a tax notice with the address. Then, before touching the deadbolt, he asked her to lock it and step back. He put one hand flat on the left-hand door and pushed. The whole pair moved inward a quarter inch and rattled.

That was the problem. The left door, the inactive leaf, was supposed to be held by flush bolts at the top and bottom of its edge. The top bolt didn't reach the header, and the bottom bolt sat on top of the threshold instead of in a hole. So the deadbolt was locking into a door that wasn't locked to anything. A new deadbolt alone wouldn't have changed that.

He explained it plainly, and she agreed to fix the pair properly. He removed both flush bolts. The top one was the wrong length for a door that tall, so he replaced it with a longer one and drilled a strike hole in the header, fitting a steel strike plate with long screws. For the bottom, he drilled into the threshold and the subfloor below it and fitted a dust-proof strike, so the bolt had somewhere solid to go.

Then the deadbolt. The existing one was a decent Grade 2 with a short throw. He replaced it with a Grade 1 deadbolt, and because the bolt locks into the inactive door's edge, he fitted a reinforcing plate on that edge so the bolt wouldn't tear through the wood. He keyed it to her existing key with his pinning kit.

He asked her to lock it and push. Nothing moved. Not a rattle. His advice: on double doors, check that the second door's bolts are actually thrown, because they're easy to leave up.

What a Proper Deadbolt Installation Covers

Single Doors: The Strike Comes First

Most forced single doors give way at the frame. A heavy strike plate fixed with 3-inch screws into the stud spreads the force into the wall framing. Short screws in a thin jamb are where doors fail.

Double Doors: Pin the Second Leaf

On double doors, the inactive leaf must be held by flush bolts that reach solidly into the header and the floor or threshold. Without that, a deadbolt locks one door to another door that can move.

Add Deadbolt to Door That Has Only a Knob

We bore the face and edge holes at the right backset, chisel the faceplate pocket, cut and set the strike, and test the bolt with the door closed. It should throw its full inch without a push.

Deadbolt Replacement in Memorial Homes

Builder-grade deadbolts on newer homes and worn originals on older ranch houses are often replaced using the existing holes, with a strike upgrade at the same time.

Grade, Throw and Finish

Grade 1 or Grade 2, a full one-inch throw, a hardened insert in the bolt. Single-cylinder for most homes. Matching finish to the rest of the hardware.

Double Cylinder Deadbolt or Single

A double cylinder deadbolt needs a key inside as well as outside. It stops someone reaching through glass to turn it, but it can slow your exit in a fire. Many fire safety guidelines discourage them on homes. If there's glass beside your lock, ask about alternatives such as security film.

Locking the Garage Entry Properly

The door from the garage into the house often has only a knob. A garage door deadbolt with a heavy strike is one of the most useful upgrades, especially if a garage remote could ever be stolen.

Tall and Heavy Doors

Doors eight and nine feet tall flex more than standard doors, especially in summer humidity. They need longer flush bolts, solid strikes and hinges screwed into framing, or the deadbolt won't line up through the seasons.

Keying to Your Plan

New deadbolts can be pinned to your existing key or keyed fresh. For the rest of the house, see rekey service and our residential locksmith page.

Who Can Ask for a New Deadbolt

Owners, or tenants with landlord approval. We check ID against the address.

Side Doors Facing Wooded Yards

Many Memorial lots back onto trees, bayou banks or greenbelt, and the side or rear door is out of sight from the street. That door deserves the same Grade 1 deadbolt and long-screw strike as the front. A motion light over it helps too.

Old Holes, New Hardware

Older doors often carry a patchwork of holes from earlier locks. We fill or cover old bores with a plate where needed, so the new deadbolt sits flat and the door doesn't look patched together.

Sliding and French Doors

A sliding patio door can't take a standard deadbolt, but it can take a keyed auxiliary lock or a bar in the track. French doors to the patio need the same flush-bolt check as a front pair. We'll tell you which option fits the door you have.

Visits Across Memorial

We cover Memorial with mobile technicians who travel to your location. Memorial Drive at school times and the Katy Freeway at rush hour are the slow spots; most residential streets are quick to reach. Planned installs are booked when it suits you.

Careful Work on Every Kind of Door

The technician wears the company uniform and shows ID at the door. They test the door before recommending anything, explain what they find, protect floors and finishes, and use jigs, sharp bits and long screws. Every deadbolt is tested from both sides with the door closed, and on double doors, both leaves are pushed to prove they hold.

Fast Locksmith 24/7 is licensed and insured, and homeowners have given us a 5-star Google rating.

Deadbolt Installation Across Memorial

Memorial has both kinds of houses that need deadbolt work: original 1950s and 1960s ranch homes with short-throw bolts and old strikes, and new builds on rebuilt lots with tall double entry doors and builder-grade hardware. Garage entries, side doors to wooded yards and sliders round out the list. Deadbolt installation in Memorial starts by checking what the bolt will lock into.

A strong deadbolt needs a strong door and frame. Before fitting, we check that the door sits square, the hinges are tight and the strike has solid wood behind it.

Choose the grade that suits the door. Basic, standard and heavy-duty bolts differ in how they resist force, and we explain the options.

Long screws in the strike do most of the work in a forced entry. We use ones that reach the stud.

If you like, we'll key the new bolt to match your handle set, so one key opens both.

We also install deadbolts in Spring Branch, Piney Point and Memorial City.

Make Sure the Bolt Has Something to Hold

Call Fast Locksmith 24/7. Tell us whether your door is single or double, what it's made of, and what bothers you about the current lock.