How to Choose a Smart Lock For Double Glazed Door
It is crucial to select a smart lock that meets high standards of security when shopping for double door locks. This includes being SS312 Diamond-approved or at least Kitemarked to TS007 3 Star, which prevents lock snapping.
Before choosing a smartlock, make sure your doors are pre-drilled with boreholes. If not, you may have to install an additional security measure, such as hinge bolts.

uPVC Door Locks
The majority of uPVC doors feature a euro cylinder lock which sits within the handle and connects to a multi-lock system in the frame of the door. The problem with many older or cheap uPVC doors is that the lock can easily be'snapped', rendering the multi-lock system ineffective and allowing intruders to gain entry into your home. Better quality uPVC doors should be fitted with a euro cylinder that is anti-snap and more difficult to tamper.
A multipoint lock is an extremely popular choice for uPVC doors due to the fact that it provides more security than a single locking cylinder. They typically are long and have several locking points along the frame and the door to prevent burglars from getting in through the unlocked side.
When choosing a multipoint lock for your uPVC door, ensure that it's approved to the highest security standards. The most secure locks are those that have been approved to SS312 Diamond or at the very least Kitemarked according to TS007 3-Star. Both of these standards require tests to protect against lock snapping.
Keep your uPVC door locks lubricated by a product like WD40 will extend their life and prevent the locking mechanism from becoming stiff, or causing the handle to slack when it is used. This could be an indication of an issue with the springs inside that require repair, or that you are using too much force when locking the doors.
It is advised that if you are looking to replace uPVC locks you contact an expert locksmith who is specialized in uPVC replacement locks. They can provide you with the most suitable type of lock for your door and provide an accurate quote. They can also change handles and repair damaged panels if required.
A professional uPVC lock replacer will charge you between PS35 to 50. They can provide a service that is efficient, fast and completed to an extremely high standard. If they require rekeying locks or put up windows that they have damaged, it will cost an additional fee.
uPVC Euro Cylinder Locks
The multi-point locking mechanism is located inside the door frame and connected to the Cylinder locks (also called door barrels). They are also used in internal glazed doors and conservatories. These locks offer an excellent security level, but are susceptible to attacks such as lock snapping or bumping. It is therefore essential to secure the double-lock uPVC doors before going to bed or leaving your property.
There are a variety of different cylinder locks on the market, and it's important to decide which one best meets your needs prior to buying. For example, you should think about the frequency you lock your uPVC door and if you'd like a keyed-along system whereby all of your doors can be opened with the same key.
The most common type of cylinder lock is the euro cylinder which is found in a lot of uPVC doors. These are normally made from brass and come in a range of sizes to fit most doors, with the largest models usually being used for front and back doors on larger properties.
When you are choosing a euro cylinder it is important to ensure that it has been tested to the correct kitemark standard - these are SS312 Diamond Approved, or TS 007 3 stars and offer protection against Drilling, Picking Bumping and Snapping.
Cylinder locks come in a variety of lengths and some are offset. This means that they will only lock from the inside if they have been closed by turning the handle up. It is also important to think about how much you can afford to spend on a uPVC door lock, as the price will vary depending on the security level you need and the features you want for your new cylinder to have.
It is essential to measure your door prior to replacing a cylinder so that the new cylinder will be suitable for the door. To do this find the cylinder screw which is typically a large-headed screw that is located on the same side as the lower end of the cylinder and remove it. Then, locate the cylinder and take the distance from the edge on the lock face to the centre of the screw hole. This is your measurement A. Measure from the edge of the door to the centre, excluding any furniture and this is your measurement B. Make sure that A and B equal one another to make sure you have measured accurately.
Multipoint uPVC Locks
Multipoint locking systems are the most secure locks for uPVC and composite doors. These long strip locks run across the length of your door and come with multiple hooks and bolts that lock when you turn the handle. These locks provide greater security for your home and come in various designs to suit any door style or design. uPVC Multipoint Locks are available on most composite/timber and new uPVC door styles.
Repair My Windows And Doors fends off this attack, unlike Euro Cylinder locks that are prone to "lock snapping". This is due to the locking points in a multipoint system are connected by a steel bar which stops the rollers and hooks from moving apart without taking the key off the cylinder.
If you're worried that your door may not have one, it is important to have a locksmith at your home check it out. You can tell the lock by opening the door, and looking at the metal strip that runs the length of the doors. The most commonly used manufacturers are ERA, Avocet Fuhr, or Mila.
The process of winding up the lock can be done either by using the lever on the lock or turning the key a few times. After all locking points have been engaged, you can utilize the lever to open and close the doors and the key locks it. This releases the deadbolt, which is located in the central gearbox.
When it comes time to replace your uPVC or composite front door lock, it's always best to buy from a reputable firm that specializes in doors and windows because the locks that are used on these products play a significant function in securing your home and family. If the security and locks of your new doors don't meet the required standards purchasing a low-cost multipoint lock could be a poor economic choice. This could not only put you family at risk but could also affect the cost of insurance.
uPVC Rim Locks
There are many kinds of uPVC rim locks. The basic one is just a slam shut lock, as you close the door it will automatically deadlock but you can also purchase an option that requires you to manually lock with the key before leaving the house. These locks cannot be slipped open and are among the more secure options you can put on your door. They can be used on timber doors on domestic properties and glass panels for commercial doors. You can get these locks certified in accordance with the latest British Standard BS3621. This means that your insurer will give you a discount on your cost.
The multi-points locks that are found on uPVC and composite doors are extremely secure and provide the highest level of security for your home. These locks have multiple locking points so that even if you try to force the handle open it won't turn. The locks are also designed to make it difficult for burglars to get around the handles so that they can't retract the latch from outside.
They can be fitted with mortice locks to offer additional security against break-ins through the window. These locks are perfect for doors that lead into outbuildings or gardens, since they provide extra security against people climbing through windows to gain access.
If you are worried about your uPVC door or composite door snapping, we can install an anti-snaplock to prevent this. We use these on our composite doors and are the only uPVC installers in Belvedere that can offer this.
If you'd like to have your locks changed out of hours, it is possible to have it done since we have a van on the move which can come to your home. The locksmith charge for this is slightly higher than when we work during the day, but it is worth the added cost for security and peace of mind of having your uPVC door locks changed outside of business hours.