Entrances and Doors

Today, we will start discussing entrances and doors as part of our study on accessibility in buildings. One crucial requirement is the clear opening width of doors. Can anyone tell me what the minimum width for accessibility is?

Is it 800 mm?

Close, but actually the minimum width is 900 mm. This width ensures that wheelchairs can pass through easily.

Why is it specifically 900 mm?

Great question! This standard has been established to accommodate various mobility devices and ensure all users can access the space comfortably. Remember: 'Ninety is the key to access!' – that's a mnemonic you can use.

What about doors that don't meet that width?

Doors that do not meet this standard can create barriers and limit accessibility. So, they must be designed according to the law.

What happens if a building is not following these rules?

If they don’t comply, they could face legal issues, and individuals may not be able to access the building safely. Let's summarize: Doors must be at least 900 mm wide to ensure accessibility.

Next, let's discuss thresholds. What do we know about them?

I think they should be flat so there are no bumps.

Exactly! Thresholds must be flush or less than 12 mm in height to avoid tripping hazards. Why is that important?

So people in wheelchairs or those who have trouble walking can enter without issues.

That's right! Let’s remember ‘Flush is a must for safe access!’ This helps us recall that thresholds should not raise more than 12 mm.

Are there instances when thresholds might be higher?

In general, higher thresholds are not allowed as they pose significant accessibility challenges. Can anyone summarize the threshold rule?

They must be flat or less than 12 mm high for ease of access!

Now, let’s cover door handles. What type is preferred for accessibility?

I think they should be lever-type handles.

Correct! Lever-type handles are much easier to use for individuals with varying abilities. What do you think the height specifications are?

I guess around the waist level?

Close! They should be positioned between 900 mm and 1100 mm off the ground, so they are accessible for seated users too. To help remember: 'Handles that are low, make access flow!'

What happens if a building has handles that are too high?

Such handles can create barriers for many individuals. The goal is to ensure that everyone can access facilities equally. Let’s wrap up: lever handles should be accessible and positioned between 900 mm to 1100 mm.