It's been a long time since we went over security doors, so we thought it was about time for a refresher. Let's begin by advising ourselves what they are and why we need them.
What is a security door, and why do we require them?
In other words, and as the name indicates, a security door supplies improved defense and shielding from various unwanted circumstances and situations; as a consequence they are likely to be strong and of extremely solid (frequently however not constantly metal) building, and great care will have been handled their style. There are a number of reasons that we might need them, primary among which are:
preventing unwanted access (mindful as always of emergency evacuations).
preventing or decreasing the passage of fire and/or smoke.
security-- a design that eliminates the possibility of fingers getting trapped in the door.
Ramifications of not setting up security doors ...
Well, there are several, and they all hinge (no pun meant) on being unable to prevent the unwanted things taking place: if your doors are not protect then it's much easier for individuals to break in and take or damage your items and home; fire and smoke will spread far more quickly; and people's fingers can get caught in closing doors. So we're discussing different points on the scale which range from real loss of life through breaking the law and contravening regulations through significantly damaged hands and fingers through loss/damage of/to valuable properties to raised insurance coverage premiums ... with all sorts of industrial implications.
Need we state more?
PAS 24.
This is your guarantee that the door is being kept track of by a UKAS recognized accreditation body to ensure compliance with PAS 24:201.
Boosted security efficiency requirements for doorsets and windows in the UK. External doorsets and windows intended to provide a level of security appropriate for residences and other structures exposed to similar danger and the specific and the relevant material particular requirement for basic performance referenced in BS 6375 Components 1, 2 and 3.
PAS 24, like many British http://edition.cnn.com/search/?text=ΠΟΡΤΕΣ ΑΣΦΑΛΕΙΑΣ Standards, is a minimum standard. In other words it doesn't consist of greater or lower grades for security, therefore doors that are checked to the specs of the standard either pass or fail. Although some of the doorsets that pass will be a little more powerful than the minimum required, a minimum ΘΩΡΑΚΙΣΜΕΝΕΣ ΠΟΡΤΕΣ ΑΘΗΝΑ standard encourages engineers to design the door to pass at the minimum requirements. This makes financial and ecological sense and the effectiveness of doors certificated to this requirement has proven that the minimum levels set by the British Standards were practically spot on.
Classes of use.
Because there are all sorts of various environments where security doors are required, much of which are utilized by the public, as you might expect there is a British Standard to help direct you through what kind of door you need: DD171:1987.
The standard sets out 4 levels or classes of use:.
Light duty-- radio frequency of usage and probably not that severe, such as in a personal house.
Medium duty-- medium frequency of usage, some chance of an accident, but the door is not normally utilized by the public-- for example an internal workplace door.
Heavy duty-- great deals of usage, including by the public, and a reasonably high possibility of a mishap-- for example in a retail outlet.
Severe responsibility-- the only image you need to have in your mind here is a school when the bell chooses playtime and all the kids run towards the door. Enough stated!
Safehinge?
Setting up a protected door to avoid unwanted access and the spread of fire and smoke is something, however how do we prevent fingers getting trapped? This is where Safehinge is available in-- a type of door hinge which totally eliminates any possibility of fingers getting trapped by using an expert pivot set and a curved (aluminium) profile-- the gap at the hinge when opening ΘΩΡΑΚΙΣΜΕΝΕΣ ΠΟΡΤΕΣ ΤΙΜΕΣ and closing is therefore removed.
Professional advice.
We have actually touched on some of the essential things to think of when considering security doors, but of course there are other factors to consider too; as usual it's vital that you talk to the professionals.
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