It's been quite a while given that we discussed security doors, so we thought it was about time for a refresher. Let's start by reminding ourselves what they are and why we require them.
What is a security door, and why do we need them?
Simply put, and as the name indicates, a security door offers improved defense and protecting from numerous unwanted situations and situations; as a repercussion they are likely to be sturdy and of very strong (frequently however not always metal) building, and great care will have been taken on their style. There are a number of reasons why we might need them, primary amongst which are:
avoiding unwanted access (mindful as constantly of emergency evacuations).
preventing or decreasing the passage of fire and/or smoke.
security-- a design that removes the possibility of fingers getting caught in the door.
Implications of not installing security doors ...
Well, there are a number of, and they all hinge (no pun planned) on being unable to avoid the unwanted things taking place: if your doors are not secure then it's easier for individuals to break in and steal or harm your items and property; fire and smoke will spread out far more quickly; and people's fingers can get caught in closing doors. So we're talking about different points on the scale which range from actual loss of life through breaking the law and contravening regulations through seriously damaged hands and fingers through loss/damage of/to important properties to raised insurance coverage premiums ... with all sorts of industrial ramifications.
Required we state more?
PAS 24.
This is your guarantee that the door is being monitored by a UKAS recognized certification 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 use a level of security appropriate for residences and other structures exposed to equivalent risk and the particular and the appropriate product specific standard for basic efficiency referenced in BS 6375 Parts 1, 2 and 3.
PAS 24, like many British Standards, is a minimum requirement. In other words it does not include higher or lower grades for security, and so doors that are evaluated to the specifications of the basic either pass or stop working. Although some of the doorsets that pass will be a little stronger than the minimum needed, a minimum basic encourages engineers to create the door to pass at the minimum requirements. This makes financial and environmental sense and the efficiency of doors certificated to this standard has shown that the minimum levels set by the British Standards were just about spot on.
Classes of use.
Because there are all sorts of different environments where security doors are needed, a lot of which are used by the public, as you may anticipate there is a British Requirement to help guide you through what kind of door you require: DD171:1987.
The basic sets out 4 levels or classes of use:.
Light PORTES ASFALEIAS ATHINA responsibility-- radio frequency of usage and most likely not that extreme, such as in a personal house.
Medium responsibility-- medium frequency of use, some possibility of an accident, but the door is not typically utilized by the public-- for example an internal workplace door.
Heavy duty-- lots of use, including by the public, and a reasonably high opportunity of a mishap-- for instance in a retail outlet.
Serious duty-- the only image you need to have in your mind here is a school when the bell opts for playtime and all the children run towards the door. Enough said!
Safehinge?
Installing a safe door to avoid undesirable gain access to and the spread of fire and smoke is something, but how do we avoid fingers getting caught? This is where Safehinge is available in-- a type of door hinge which totally eliminates any opportunity of fingers getting caught by using a professional pivot set and a curved (aluminium) profile-- the space at the hinge when opening and closing is for that reason eliminated.
Professional advice.
We have actually touched on some of the crucial things to consider when considering security doors, but naturally there are other considerations too; as typical it's vital that you talk to the experts.
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