It's been a long time considering that we talked about security doors, so we believed it was due time for a refresher. Let's start by advising ourselves what they are and why we require them.
What is a security door, and why do we require them?
Simply put, and as the name implies, a security door offers improved security and shielding from various unfavorable situations and scenarios; as a repercussion they are likely to be sturdy and of extremely solid (frequently however not always metal) construction, and terrific care will have been handled their design. There are a number of reasons why we might need them, primary among which are:
preventing undesirable access (mindful as always of emergency evacuations).
avoiding or slowing down the passage of fire and/or smoke.
safety-- a style that eliminates the possibility of fingers getting trapped in the door.
Implications of not setting https://en.wikipedia.org/wiki/?search=ΠΟΡΤΕΣ ΑΣΦΑΛΕΙΑΣ up security doors ...
Well, there are several, and they all hinge (no pun planned) on being unable to prevent the unwanted things happening: if your doors are not secure then it's easier for people to break in and steal or harm your goods and home; fire and smoke will spread much more quickly; and people's fingers can get trapped in closing doors. So we're discussing different points on the scale which range from actual death through breaking the law and contravening regulations through severely damaged hands and fingers through loss/damage of/to important properties to raised insurance premiums ... with all sorts of commercial implications.
Required we say more?
PAS 24.
This is your guarantee that the door is being monitored by a UKAS recognized certification body to make sure compliance with PAS 24:201.
Boosted security efficiency requirements for doorsets and windows in the UK. External doorsets and windows meant to use a level of security ideal for residences and other buildings exposed to comparable danger and the particular and the pertinent material specific requirement for basic efficiency referenced in BS 6375 Parts 1, 2 and 3.
PAS 24, like the majority of British Standards, is a minimum requirement. To put it simply it doesn't include higher or lower grades for security, and so doors that are checked to the requirements of ΘΩΡΑΚΙΣΜΕΝΕΣ ΠΟΡΤΕΣ the standard either pass or fail. Although some of the doorsets that pass will be a little more powerful than the minimum needed, a minimum basic motivates engineers to design the door to pass at the minimum requirements. This makes economic and environmental sense and the efficiency of doors certificated to this requirement has actually proven that the minimum levels set by the British Standards were almost spot on.
Classes of use.
Since there are all sorts of different environments ΠΟΡΤΕΣ ΑΣΦΑΛΕΙΑΣ where security doors are needed, much of which are used by the public, as you might expect there is a British Standard to assist guide you through what kind of door you require: DD171:1987.
The standard sets out PORTES four levels or classes of use:.
Light duty-- low frequency of use and probably not that severe, such as in a private house.
Medium duty-- medium frequency of use, some possibility of a mishap, however the door is not usually used by the public-- for instance an internal office door.
Heavy duty-- lots of usage, consisting of by the public, and a reasonably high chance of an accident-- for example in a retail outlet.
Extreme task-- 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 said!
Safehinge?
Installing a secure door to avoid undesirable gain access to and the spread of fire and smoke is something, but how do we prevent fingers getting trapped? This is where Safehinge is available in-- a type of door hinge which entirely gets rid of any possibility of fingers getting trapped by using an expert pivot set and a curved (aluminium) profile-- the space at the hinge when opening and closing is for that reason eliminated.
Professional guidance.
We've touched on a few of the key things to think about when considering security doors, but naturally there are other factors to consider too; as usual it's crucial that you talk with the experts.
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