It's been quite a while since we went over security doors, so we believed it was high time for a refresher. Let's begin 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 suggests, a security door offers boosted protection and shielding from different unfavorable circumstances and scenarios; as a repercussion they are most likely to be strong and of really strong (typically however not constantly metal) building, and great care will have been taken on their PORTES ATHINA design. There are several reasons that we might require them, primary among which are:
preventing unwanted gain access to (mindful as always of emergency situation evacuations).
avoiding or decreasing the passage of fire and/or smoke.
safety-- a style that removes the possibility of fingers getting trapped in the door.
Implications of not installing security doors ...
Well, there are numerous, and they all hinge (no pun planned) on being not able to avoid the unwanted things happening: if your doors are not secure then it's much easier for people to break in and take or damage your items and home; fire and smoke will spread much more quickly; and people's fingers can get trapped in closing doors. So we're talking about numerous points on the scale which range from actual loss of life through breaking the law and contravening policies through significantly damaged hands and fingers through loss/damage of/to valuable properties to raised insurance premiums ... with all sorts of industrial ramifications.
Need we say more?
PAS 24.
This is your warranty that the door is being kept track of by a UKAS certified certification body to make sure compliance with PAS 24:201.
Improved security efficiency requirements for doorsets and windows in the UK. External doorsets and windows meant to provide a level of security suitable for residences and other structures exposed to similar threat and the specific and the appropriate material specific standard for basic performance referenced in BS 6375 Components 1, 2 and 3.
PAS 24, like a lot of British Standards, is a minimum requirement. In other words it doesn't include higher or lower grades for security, and so doors that http://www.thefreedictionary.com/ΠΟΡΤΕΣ ΑΣΦΑΛΕΙΑΣ are checked to the requirements of the basic either pass or fail. Although a few of the doorsets that pass will be a little stronger than the minimum required, a minimum basic encourages engineers to create the door to pass at the minimum requirements. This makes financial and ecological sense and the effectiveness of doors certificated to this requirement has actually proven that the minimum levels set by the British Standards were almost spot on.
Classes of usage.
Since there are all sorts of different environments where security doors are required, many of which are used by the general public, as you may anticipate there is a British Requirement to assist assist you through what kind of door you need: DD171:1987.
The basic sets out four levels or classes of use:.
Light duty-- low frequency of use and most likely not that severe, such as in a private home.
Medium task-- medium frequency of usage, some opportunity of an accident, but the door is not typically utilized by the public-- for instance an internal workplace door.
Heavy duty-- lots of use, consisting of by the public, and a fairly high opportunity of an accident-- for instance in a retail outlet.
Extreme responsibility-- the only image you need to have in your mind here is a school when the bell chooses playtime and all the children run towards the door. Enough said!
Safehinge?
Installing a safe and secure door to avoid unwanted gain access to and the spread of fire and smoke is one thing, but how do we prevent fingers getting trapped? This is where Safehinge comes in-- a kind of door hinge which totally gets rid of any opportunity of fingers getting trapped by utilizing a professional pivot set and a curved (aluminium) profile-- the gap at the hinge when opening and closing is therefore gotten rid of.
Professional guidance.
We've discussed some of the essential things to think of when thinking about security doors, but obviously there are other considerations too; as normal it's crucial that you speak with the professionals.
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