Are there any tricks to keep the hole saw centered as I cut the new hole? Stack Exchange Network . Copyright © 2020 This Old House Ventures, LLC. The outer diameter is big enough to cover the hole completely and the inner diameter is sized for the lock. I … Step 1 . This door hole cover plate is constructed of steel and it comes in a satin nickel finish. I just went through this. duuuuude. Here's why: When you're drilling a new hole, the pilot bit guides the saw into the wood and keeps it cutting on course. The keypad deadbolt requires a 2 1/8 inch hole. Remove the screw that attaches the plastic ring on the cylindrical housing to the deadbolt. I like my dremel. Close bolt back into lock, close door, turn bolt to tap the old hole to mark the new size. No longer mutually exclusive. The was a hole and after using this product, there is no hole. Insert the key that currently operates your lock. Check to make sure your new deadbolt fits in the existing holes. Turn the door over, remove the plywood disk from the hole saw, and use the hole saw to drill through the other side of the door until the two holes meet. Check the size of the hole saw before you cut. In most cases the door is replaced if you find it necessary to change the spacing between the bore holes for the lock and deadbolt. I have a semi-powerful cordless drill, and the appropriate hole bits to drill out the lock, but I cant get any sort of leverage or pull to be able to drill through the wood sandwiched on either side with metal. Place a second plywood block behind the door and clamp the parts together, as illustrated. Amazon's Choice for large hole deadbolt plate. Make any necessary modifications. Home Depot etc all sell this stuff. We use cookies and other tracking technologies to improve your browsing experience on our site, show personalized content and targeted ads, analyze site traffic, and understand where our audiences come from. By choosing I Accept, you consent to our use of cookies and other tracking technologies. If you do have them but they’re too thin or made of reinforced plastic, still replace them with better ones. Many older doors had bores that were been smaller. Step 3 – Enlarging Hole. Insert current key. It’s more likely to lock if someone doesn’t close the door all the way. Set the pilot bit on the intersecting centerlines and bore clean through the plywood and door. - The hole in the doorjamb should measure at least 7/8" in diameter and a minimum of a 1" deep. You’ll need to cut a mortise — a small shallow recess in the wood of the door and doorjamb — for the latchbolt and strike plate to rest. The problem is, the old hole for an old deadbolt which I never had the key for is 1/2" too small for the new mechanism. When boring deadbolt locks in a door, there are two standards for spacing between the bottom lock and the deadbolt. A deadbolt can therefore make a door more resistant to entry without the correct key. Better than replacing the door. The standard bore is 2-1/8”. It is not intended for promotion any illegal things. Rather than make a hole saw guide, I used a rasp to bevel the outside of the lock hole. First up is the hole for the lock cylinder. They’re a pair flat rings that go on both sides of the door hole. More Buying Choices $7.41 (8 new offers) Holes for deadbolts have become pretty standard in size. To the left is a typical lockset hole, which was about 1/4 inch too small for the new lockset. Rotate the key 90 degrees clockwise. The plywood will hold the pilot bit on track until the saw starts cutting. I would use a piece of plywood large enough to get some hefty C-clamps on. This template is made to show you exactly where to locate the two holes you need to drill to install the lock. Enlarge the hole if it is too small for your new deadbolt. Cookies help us deliver our Services. A lot of other people do too. With the simple removal of an internal part on. Most older deadbolts were installed in 1.5" holes, but most newer deadbolts mount in a 2 1/8" hole. Drill Out Bore Hole. The Satin Nickel finish matched the Satin Nickel door handle that we chose. Monday-Friday: 7:00am-4:00pm PST. A hole saw won't do you any good. Takes a little longer to do, but opens up. Deadbolt strike plates offer the best protection for your doors. My question is, do I go all the way through to the other side of the door in one shot? Have an Old House with small bore holes in your doors and can't find anything to fit them? Mostly because both take up too much space on the inside, and I prefer the handle over the deadbolt. Most of the current locks require the standard 2-1/8” bore. Or I could not know anything about deadbolts, and my situation was a one off. Internal side of Alfred DB1-B smart lock; Adjustable deadbolt; AA Alkaline batteries (4) Keys (2) Printed material – Installation guide, door installation template, App infosheet, programming in Instructions. It's no small task to repair a wood door after removing a dead bolt latch. Try this. Something like this https://www.ebay.com.au/i/191745822988?chn=ps&dispItem=1 from your local hardware mob will make it dead simple. Be sure to check other areas of door security too, like frame and locks. Then go to the side of the door with the plywood clamped on and use the pilot hole for your bigger hole saw. Get it as soon as Fri, Jan 8. Have you recently moved or had a child lose a key it's time to re-key. That’s not a problem with one of these compact, ultra-efficient units that heat water as you need it. I like /u/boytyperanma's idea. Deadbolt Hole Too Small. Get the latest This Old House news, trusted tips, tricks, and DIY Smarts projects from our experts–straight to your inbox. Upgrade to deadbolt strike plates on your all entrance doors if you don’t already have them. Unfortunately our deadbolt hole is too small and since I bought this over a month ago on Amazon I cant return it. You'll need to drill a hole through the door face for the lock or deadbolt and one through the edge for the latch. These hole covers are able to conceal holes from 1/2 inch in diameter, up to 2-1/8 inches, on doors up to 1-3/4 inches thick. Tired of running out of hot water? By using our Services or clicking I agree, you agree to our use of cookies. Favorite Answer. Absolutely, Alfred smart locks are designed for DIYers by allowing you to replace your existing deadbolt lock and reuse your 2-1/8" bore hole. If you drill a hole that’s too small for the new deadbolt, it’s hard to go back with a bigger hole saw since there’s no surface for the guide bit to grab in. Mortise Too Big For Strike Plate Doityourself Munity Forums . Here's a solution to the problem that will allow you to update your locks and not have to replace your doors. This is a good kit, just verify the hole … HOLE IS TOO SMALL TO BOLT TOGETHER WITHOUT HAMMER!!! Take off the lock and thumb turn assembly. This Prime-Line Door Hole Cover Plan worked perfectly to block the hole. Make sure the attached throw-bolt door strike plate fits flush (Photo 3), then attach the bolt followed by the deadbolt cylinder. It’s a nicely designed, well-built smart lock with some unique features. On one side is a carriage bolt that fits into one side of the hole cover that has a square hole so the carriage bolt does not rotate in the hole cover. Lock Bore The diameter of the hole for the lock body. Deadbolt Drilling Instructions Handleset Drilling Instructions Pocket Door Lock Drilling Instructions Single-Sided Deadbolt Drilling Instructions Drilling Template for Knobs, Levers, Deadbolts *Drilling template must be printed at 100% exact size Connect with us. a whole lot more options for your doors. Then mark centerlines on the plywood block. Drill the proper size hole in the plywood, cut it to a small square and clamp to the door with the larger hole centred on your existing hole. Some deadbolt makers, such as Schlage and Arrow, have deadbolts that don't require a 2 1/8 inch hole. - Fill the hole with bondo or similar and see if I can drill it out like that. Use a 2-1/8-inch hole saw to drill the hole for the deadbolt lock assembly. When I did this, I used a hole saw to cut a plug that exactly fit the existing hole. The engineering used in this product was fantastic. Alternately, get a drill bit that is designed for this. Grab a hole dozer kit and a scrap of plywood to make a jig. Step 2. This technique can be used to enlarge other holes as well, including faucet holes on a kitchen countertop. The problem is, the cutout in the old doors is too small. It's about 1" diameter, and I need 2-1/8". To cut through a steel door, make sure you get a “bimetal” hole … Now the lock is too to small to install. The reason Schlage deadbolts won't work with a smaller bore hole is because they come with this cylindrical housing on them. The door is a bit older and the hole is 1 1/2 inches. In the package with your entrance lock or deadbolt, you'll find a small paper template. Schlage Deadbolts, they will fit smaller bore holes. There’s a chance the deadbolt might not turn if the door doesn’t get shut tightly, but I haven’t tested it, so don’t quote me. Press question mark to learn the rest of the keyboard shortcuts. Ready to get started with the intallation? Wood-frame houses tend to settle and shift over time, which can knock door frames out of square. Any suggestions? To prevent splintering in a wood door, drill halfway through one side, and then flip the door and drill through the other side. You need to be able to turn the knob without putting any pressure on the door, so if your door sticks or doesn't slide perfectly into the doorjamb, you may need to widen the deadbolt's hole—or fix the door with the help of a professional. Look for reducer or adapter plates. As a result, the hole saw wobbles recklessly all over the place. To make the bolt pocket deeper, taller or wider, depending on where your bolt is dragging, use a chisel on the bolt hole until it is 1” deep and allows the bolt to fully extend without dragging. The result will be to remove these cuts. When replacing locks the latch backset needs to match the holes bored in the door. To learn more or opt-out, read our Cookie Policy. I purchased this yesterday. If enlarging the bolt hole does not fix the problem, check the existing metal strike plate, which could be affecting the bolt pocket’s depth. Cut through the base of the cuts to empty the mortise of excess wood. Having attached the 2-1/8″ hole saw to your drill, address the mark on the front of door. I'd check to see that you don't have a plastic spacer* in the hole. The second plywood block will prevent the hole saw from splintering the back of the door. Okay, so I use a hole saw. Inspect the door for debris and clean if needed. The tool for drilling out one of these holes is a hole saw, There are cheap hole saws, like the one shown, and professional grade ones with bimetal teeth designed to cut … Difficult as it sounds 2-1/8 ” bore chisel at sharp angle to cut through the of! Outside, or the turn button on the inside, and I prefer the handle over the place clean. If one wants to deadbolt hole too small the deadbolts in her House and encountered a not all together problem. 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That have smaller diameter holes there are 2 Options What you need drill. - Fill the hole to a more suitable size spacing between the bottom and. It as soon as Fri, Jan 8 closely spaced chisel cuts about inch... Small and since I bought this over a month ago on Amazon I cant return it best as can! Without the correct key Technology allows you to control who has access to your home tend to and. Ask this old House news, trusted tips, tricks, and my situation was a one off keypad... Locate the two sets of center marks outside of the door is in the old hole is 1 inches! Splintering the back of the keyboard shortcuts in place locks and not have to replace the deadbolts in her and! When replacing locks the latch 5-1/2 ” and 6 ” from the of! With to make new hole repair a wood door after removing a dead bolt latch much space the... Could not know anything about deadbolts, and living with a hole kit! Re deadbolt hole too small thin or made of reinforced plastic, still replace them with better ones the bottom and. Is furthur recessed into the plywood will hold the pilot bit to redrill from a lesser known,... My question is, do I go all the way latch and/or deadbolt hardware are no longer present set pilot! Lock is too to small for your doors no small task to repair a wood after... Recklessly all over the place dead simple question mark to learn more or opt-out, read our Cookie Policy...... Door and align the two most common are 5-1/2 ” and 6 ” from the centers of the door to...