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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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PVC door locks
http://www.highton.org/DSC07042.JPG
Woke up to find my front door like this. Someone broke into the house. As you can see the lock and handle didnt give much of a fight. They even gave me a leaflet about new sercure door handles! Are all door locks as crappy as this? The door is only a year old. |
#2
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PVC door locks
"Wibble" wrote in message ... http://www.highton.org/DSC07042.JPG Woke up to find my front door like this. Someone broke into the house. As you can see the lock and handle didnt give much of a fight. They even gave me a leaflet about new sercure door handles! Are all door locks as crappy as this? The door is only a year old. I had the exact same thing happen to me last month. Basically it's the euro lock that is the weakest point. Lock is in two parts help together by the screw that holds it to the door. They break the handle so they can get some mole grips on the lock housing than break that. Job done. You can get some locks that are designed to break before the join so if it happens again the lock is not breached. |
#3
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PVC door locks
On Dec 5, 12:04 pm, "diy-newby" wrote:
"Wibble" wrote in message ... http://www.highton.org/DSC07042.JPG Woke up to find my front door like this. Someone broke into the house. As you can see the lock and handle didnt give much of a fight. They even gave me a leaflet about new sercure door handles! You'd think they'd reccommend a less secure replacement to make their job easier next time they want to break in. Robert |
#4
Posted to uk.d-i-y
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PVC door locks
"diy-newby" wrote in message ...
"Wibble" wrote in message ... http://www.highton.org/DSC07042.JPG Woke up to find my front door like this. Someone broke into the house. As you can see the lock and handle didnt give much of a fight. They even gave me a leaflet about new sercure door handles! Are all door locks as crappy as this? The door is only a year old. I had the exact same thing happen to me last month. Basically it's the euro lock that is the weakest point. Lock is in two parts help together by the screw that holds it to the door. They break the handle so they can get some mole grips on the lock housing than break that. Job done. You can get some locks that are designed to break before the join so if it happens again the lock is not breached. Does anyone know whether the "Oval" section lock cylinders are more resistant to this kind of attack than "Euro" profile cylinders - they appear to contain more metal, so might be stronger. You can see the difference on this page: http://www.directlocks.co.uk/squire-...rs-p-2509.html |
#5
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PVC door locks
In article , Simon
writes "diy-newby" wrote in message ... "Wibble" wrote in message ... http://www.highton.org/DSC07042.JPG Woke up to find my front door like this. Someone broke into the house. As you can see the lock and handle didnt give much of a fight. They even gave me a leaflet about new sercure door handles! Are all door locks as crappy as this? The door is only a year old. I had the exact same thing happen to me last month. Basically it's the euro lock that is the weakest point. Lock is in two parts help together by the screw that holds it to the door. They break the handle so they can get some mole grips on the lock housing than break that. Job done. You can get some locks that are designed to break before the join so if it happens again the lock is not breached. Does anyone know whether the "Oval" section lock cylinders are more resistant to this kind of attack than "Euro" profile cylinders - they appear to contain more metal, so might be stronger. You can see the difference on this page: http://www.directlocks.co.uk/squire-...r-euro-double- cylinders-p-2509.html They are stronger but neither can withstand a torque attack without protection, there needs to be something beefy around the cylinder to protect it and those ****metal door handles just can't hack it. I know how to protect these cylinders on wooden doors but don't have the experience on uPVC stuff to recommend a really strong replacement. -- fred Plusnet - I hope you like vanilla |
#6
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PVC door locks
On Wed, 05 Dec 2007 22:57:45 GMT, fred wrote:
In article , Simon writes "diy-newby" wrote in message ... "Wibble" wrote in message ... http://www.highton.org/DSC07042.JPG Woke up to find my front door like this. Someone broke into the house. As you can see the lock and handle didnt give much of a fight. They even gave me a leaflet about new sercure door handles! Are all door locks as crappy as this? The door is only a year old. I had the exact same thing happen to me last month. Basically it's the euro lock that is the weakest point. Lock is in two parts help together by the screw that holds it to the door. They break the handle so they can get some mole grips on the lock housing than break that. Job done. You can get some locks that are designed to break before the join so if it happens again the lock is not breached. Does anyone know whether the "Oval" section lock cylinders are more resistant to this kind of attack than "Euro" profile cylinders - they appear to contain more metal, so might be stronger. You can see the difference on this page: http://www.directlocks.co.uk/squire-...r-euro-double- cylinders-p-2509.html They are stronger but neither can withstand a torque attack without protection, there needs to be something beefy around the cylinder to protect it and those ****metal door handles just can't hack it. I know how to protect these cylinders on wooden doors but don't have the experience on uPVC stuff to recommend a really strong replacement. Do you think something like this would help? http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=190093892834&ssPa geName=STRK:MEWA:IT&ih=009 Keith |
#8
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PVC door locks
In article ,
writes Do you think something like this would help? http://cgi.ebay.co.uk/ws/eBayISAPI.d...90093892834&ss PageName=STRK:MEWA:IT&ih=009 Here's another idea for strengthening original handle: The problem with these is that they cheap, light and hollow castings so they have no real strength. A basic solution is to fill the hollow handle with wire reinforcement then pot the whole lot up using epoxy to add strength. Points to watch would be: 1. The area by the cylinder is particularly thin so the reinforcement will need to be fine but strong, perhaps 22swg piano wire (degreased & roughened). 2. Additional strength will come from continuous or overlapping reinforcement, make sure reinforcing wires go all the way to the ends, go round the fixing holes then return. 3. Roughen the inside of the handle and degrease it to encourage adhesion of the epoxy. 4. Shield the handle mech with plasticene, there's no need to remove it after as it will just squidge out of the way. 5. Use an old euro cylinder to mask the cylinder hole and to provide a channel for the one in the door. Smear the cylinder with vaseline to aid release. 6. Try to fill as much of the available space with reinforcement. 7. Use a tough long cure epoxy and warm it encourage it to pour into all the corners and between all the reinforcement. If anyone feels really exotic then I'm sure carbon or kevlar fibres would do an even better job. Fibre loaded epoxy would prob do but I think the thin areas around the cylinder need a little more in the way of continuous strands. HTH -- fred Plusnet - I hope you like vanilla |
#9
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PVC door locks
"fred" wrote in message ... In article , writes Do you think something like this would help? http://cgi.ebay.co.uk/ws/eBayISAPI.d...90093892834&ss PageName=STRK:MEWA:IT&ih=009 Here's another idea for strengthening original handle: The problem with these is that they cheap, light and hollow castings so they have no real strength. A basic solution is to fill the hollow handle with wire reinforcement then pot the whole lot up using epoxy to add strength. Points to watch would be: 1. The area by the cylinder is particularly thin so the reinforcement will need to be fine but strong, perhaps 22swg piano wire (degreased & roughened). 2. Additional strength will come from continuous or overlapping reinforcement, make sure reinforcing wires go all the way to the ends, go round the fixing holes then return. 3. Roughen the inside of the handle and degrease it to encourage adhesion of the epoxy. 4. Shield the handle mech with plasticene, there's no need to remove it after as it will just squidge out of the way. 5. Use an old euro cylinder to mask the cylinder hole and to provide a channel for the one in the door. Smear the cylinder with vaseline to aid release. 6. Try to fill as much of the available space with reinforcement. 7. Use a tough long cure epoxy and warm it encourage it to pour into all the corners and between all the reinforcement. If anyone feels really exotic then I'm sure carbon or kevlar fibres would do an even better job. Fibre loaded epoxy would prob do but I think the thin areas around the cylinder need a little more in the way of continuous strands. HTH -- fred Plusnet - I hope you like vanilla Or, just put a dog bowl outside |
#10
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PVC door locks
In article , diy-newby writes
"fred" wrote in message ... A basic solution is to fill the hollow handle with wire reinforcement then pot the whole lot up using epoxy to add strength. Or, just put a dog bowl outside :-D fine until it gets nicked -- fred Plusnet - I hope you like vanilla |
#11
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PVC door locks
wrote in message
... On Wed, 05 Dec 2007 22:57:45 GMT, fred wrote: In article , Simon writes "diy-newby" wrote in message ... "Wibble" wrote in message ... http://www.highton.org/DSC07042.JPG Woke up to find my front door like this. Someone broke into the house. As you can see the lock and handle didnt give much of a fight. They even gave me a leaflet about new sercure door handles! Are all door locks as crappy as this? The door is only a year old. I had the exact same thing happen to me last month. Basically it's the euro lock that is the weakest point. Lock is in two parts help together by the screw that holds it to the door. They break the handle so they can get some mole grips on the lock housing than break that. Job done. You can get some locks that are designed to break before the join so if it happens again the lock is not breached. Does anyone know whether the "Oval" section lock cylinders are more resistant to this kind of attack than "Euro" profile cylinders - they appear to contain more metal, so might be stronger. You can see the difference on this page: http://www.directlocks.co.uk/squire-...inder-euro-dou ble- cylinders-p-2509.html They are stronger but neither can withstand a torque attack without protection, there needs to be something beefy around the cylinder to protect it and those ****metal door handles just can't hack it. I know how to protect these cylinders on wooden doors but don't have the experience on uPVC stuff to recommend a really strong replacement. Do you think something like this would help? http://cgi.ebay.co.uk/ws/eBayISAPI.d...093892834&ssPa geName=STRK:MEWA:IT&ih=009 Keith It looks like this manufacturer has taken the idea a bit further: http://www.locksonline.co.uk/acatalo...ity_Plate.html , but what I really want is a door handle with a backplate made from solid steel, or at least solid aluminium. |
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