A mamad is the reinforced safe room built inside the apartment. A miklat is a shared shelter in the building or the street that you must reach in time. It matters to buyers, renters and landlords alike, and it sits inside the wider question of what to check in renting in Israel and in the building risks buyers face. This page is the wiki entry for the topic: what the term means, how it differs from a shelter, which homes have one, and how to confirm a listing’s claim.
What is a mamad?
A mamad is a reinforced room inside your own apartment, with thick concrete walls and ceiling, a heavy sealing steel blast door, a steel window shutter that locks from inside, and an air filter. You reach it in seconds without leaving home. The full Hebrew name is merkhav mugan dirati, the apartment protected space, and the construction standard behind it is described in the Merkhav Mugan entry.
Day to day it is just a room, and many people use it as a bedroom or an office. The point is that it stays usable: the door and shutter still work, and it is not so packed with belongings that you cannot get in fast. A safe room that is broken or blocked is not a safe room.
The published standards for the room are a minimum of 9 square meters, an IS 4422 sealing blast door, IS 4570 air filtration, and a barless emergency-exit window. Older special-approval rooms can be smaller than that minimum.
The words you will hear
- Mamad: the reinforced safe room inside an apartment.
- Mamak: a reinforced shelter shared by the apartments on one floor.
- Miklat: a full bomb shelter for a building or the public, usually in a basement or on the ground floor.
- Protection time (zman hitgonenut): the seconds your area gets between the siren and impact, set per address by the Home Front Command.
- Vaad bayit: the building committee, responsible for clearing and preparing the shared shelter.
Mamad, miklat or shared shelter: what is the difference?
The difference is where the protected space is and how long it takes to reach. The Home Front Command ranks four kinds of protected space in a fixed order of preference, strongest and fastest first.
- Mamad. Inside your own apartment. No stairs, no courtyard. Required in all residential construction permitted from 1992 onward.
- Mamak. A reinforced space serving several apartments on the same floor. You leave your front door but stay on your level, so it is quick.
- Miklat. The building or public bomb shelter, usually in the basement or on the ground floor, serving the whole building. Israeli law has required these in apartment buildings since 1951. Reaching it means stairs and time.
- Stairwell or internal room. The last resort when there is no shelter you can reach in time: an interior space with as few outside walls, windows and openings as possible.
Two separate laws sit behind this order. The 1951 Civil Defense Law is why older buildings have a basement miklat. The 1992 rule, which followed the missile strikes of the 1991 Gulf War, is why newer apartments have their own mamad. The first thing a mamad changes is the race against the clock: for any shelter outside your apartment, the time your household needs to get inside has to be shorter than your area’s protection window, and with a mamad you do not run that race at all.
Which homes have a mamad?
Homes in buildings permitted from 1992 onward are required to have one. A building permitted before 1992 usually has no in-apartment safe room at all, and the protection there is a miklat or a public shelter plus the stopwatch. Many people live safely in such buildings, so a missing mamad is a fact to weigh, not an automatic reason to refuse a home.
The permit date is therefore the quickest first filter. An older block is likely to depend on a shared or public shelter. For a buyer weighing an older building, the urban renewal route is one way an older block gains new protected spaces, because a rebuilt building follows the current standard.
The demand side of this, why listings that mention a mamad draw faster decisions from renters, has its own page: why renters decide faster when a listing mentions a mamad. The same question for older buyers and tenants is covered in safe-room apartments for retirees. This page does not repeat either.
How do you verify that a listing really has one?
You verify it in three steps: ask for the paper, look at the room, and test the room. A line in a listing is a claim, not proof, and the feature is rarely visible in the photos. A client question about one specific property shows how this works in practice: does a property on Amsterdam Street in Tel Aviv have a mamad or a miklat.
1. The permit and the plans
The building permit date tells you which rule applied. A building permitted from 1992 onward should have a mamad in every apartment; one permitted before should not be assumed to. Ask for the permit and the approved plans of the apartment, and check that the room marked as the protected space on the plan is the room you are shown. Our guide to checking building permits before buying explains how to read them, and the older building permits and illegal construction page covers the cases where the built flat differs from the permitted one.
2. The room itself
Look for one room with a noticeably heavy steel door that seals, a thick steel window shutter that closes and locks from inside, and an air filter unit. Ask to open and close the door and the shutter. They should move freely. Check the size against the 9 square meter minimum and confirm there is a barless emergency-exit window.
3. The condition and access
- Is the room used as a storage closet, packed so you cannot get in fast?
- Is the sealing door, the shutter or the air filter damaged or missing?
- Has the room been merged into a bigger room, with the door removed or the wall opened?
If the answer to any of these is yes, the home has a room, but not a working mamad. The wider checks of the same visit are in the apartment viewing checklist and, for a purchase, the building inspection checklist.
What does a mamad change for a buyer?
For a buyer, a mamad changes what you are buying and what you can verify before you pay. It is part of the building’s permitted form, so a buyer can and should confirm it in the permit and the plans, not only at the viewing. A flat that is sold with a mamad on paper but has had the room altered is a risk you take over with the keys. The checks for that are in the building risks buyers face, and the question of which kind of home suits you is in choosing a property type in Israel.
On price and demand, this page states no figure. Our options pages mark each listing’s mamad as yes, no or unknown.
For a landlord
A landlord who has a mamad should keep it usable and say so plainly in the listing, with the permit date, because a tenant who can check the claim decides faster. A landlord of an older building should be ready to say where the shelter is, who holds the key and who clears it. The building committee, not the tenant, is responsible for preparing the shared shelter. Its role and fees are covered on the vaad bayit page.
What should a renter check before signing?
A renter should answer one question about the flat: when a siren sounds, can everyone reach a safe place in time? With a working mamad the answer is yes almost everywhere. Without one, it depends on a stopwatch and a number of floors. This section turns that into a score from 0 to 100 that you can build at a viewing. The score is not official and it is not personalized safety advice. It is a transparent way to compare flats before you sign, with every assumption shown.
The protection window for your area
For a shelter outside your apartment, protection is a race between your time to get inside and the protection time the Home Front Command gives your area. These are official Home Front Command values:
| Where the flat is | Protection window after the siren |
|---|---|
| Gaza-border towns: Sderot, Netivot, Ashkelon | About 15 seconds |
| Lebanon-border towns (for example Nahariya) | About 15 seconds |
| Safed | About 30 seconds |
| Haifa, Tiberias | About 1 minute (60 seconds) |
| Most of the country, including Tel Aviv and Gush Dan | 1.5 minutes (90 seconds) |
| Farthest areas | Up to 3 minutes (180 seconds) |
After you are inside, the rule everywhere is the same: stay in the protected space for 10 minutes after the alert. Border and northern windows shift with the security situation, so for the flat you are considering, pull the live value for that exact address in the Pikud HaOref app rather than trusting a town-level figure.
There are two kinds of warning. Long-range ballistic missiles can trigger an early national warning roughly 15 to 30 minutes before impact. Short-range rockets give you only the per-area window above. The model below uses the short window, the worst case, because a flat that is safe under 90 seconds is safe under 15 minutes too, but not the other way around.
How long it takes to reach each kind of shelter (illustrative model)
This is illustrative arithmetic from stated assumptions, not an official measurement, so you can change any input and redo it. Time to shelter equals the time to gather your family (about 10 to 15 seconds with children), plus the walking distance divided by walking speed, plus the stairs. Walking speed for a normal adult is 1.4 meters per second; with small children or an elderly person, use 0.8 to 1.0 meters per second. Descending stairs under load is taken at about 20 seconds per floor, a deliberately conservative figure. Real building evacuations have run close to a minute per floor, while a single unobstructed person can do 10 to 15 seconds.
| Shelter situation | Time to get inside (this model) | Passes 15s border? | Passes 90s Tel Aviv? |
|---|---|---|---|
| In-apartment mamad, any floor | A few seconds (a few steps + door) | Yes, inside every window | Yes, inside every window |
| Mamak on the same floor | About 15 to 30 seconds | No | Yes |
| Building miklat, 2nd floor (gather 15s + 2 floors x 20s) | About 55 seconds | No | Yes |
| Building miklat, 5th floor (gather 15s + 5 floors x 20s) | About 115 seconds | No | No, it fails |
| Public miklat 50 m away, ground floor (gather 15s + 50/1.4) | About 51 seconds | No | Yes |
| Public miklat 100 m away, ground floor (gather 15s + 100/1.4) | About 86 seconds | No | Just barely |
What the numbers say: an in-apartment mamad clears the 90 second Tel Aviv window with more than a minute to spare and is the only option that even approaches the 15 second border window. A fifth-floor flat that relies on a basement shelter needs about 115 seconds on this model, so it fails before you count the walk to the stairwell. A public shelter is fine when it is close and you are low down, and marginal once it is 100 meters off. Treat the totals as comparison estimates between flats, not a measured time for any one building.
Scoring a flat out of 100
Start from the shelter type, then adjust for whether you can reach it in time. The weights are a practical decision aid, not an official grade.
| What the flat has | Base score |
|---|---|
| Working in-apartment mamad (post-1992, sealing door + filter) | 85 |
| Mamak (reinforced shelter on your own floor) | 70 |
| Building miklat (basement or ground-floor shelter) | 55 |
| Public miklat only (no shelter in your own building) | 40 |
| Stairwell or internal room only, no real shelter | 20 |
Then work out your time to shelter from the model and subtract it from your area’s protection window. That gap is your margin.
- In-apartment mamad: ignore the margin, you reach it in seconds. Keep the base 85.
- Margin of 30 seconds or more: add 10.
- Margin of 0 to 30 seconds: no change.
- Margin below 0: subtract 30. The flat is under-protected and the stairwell is your real fallback.
Then apply the quality and access checks:
- Mamad used as a storage closet, packed so you cannot get in fast: subtract 15.
- Sealing blast door, steel shutter or air filter damaged or missing: subtract 10.
- Mamad smaller than the 9 square meter minimum (older special-approval rooms can be smaller): subtract 5.
- Building miklat kept locked with no clear plan for who holds the key, or used for storage that blocks entry: subtract 15.
- Public-shelter route crosses a busy road or is poorly lit: subtract 5.
Reading the result: 80 to 100 is strong protection. 50 to 79 is workable, but fix the access issues and know your route. Under 50, treat protection as a real reason to keep looking, especially if you have young children, an elderly parent, or anyone who cannot move fast. Illustrative example: a fifth-floor flat in Tel Aviv with no mamad, relying on a basement miklat, starts at 55. About 115 seconds against a 90 second window gives a negative margin, so subtract 30 and land at 25. If the shelter is also kept locked with no key plan, subtract 15 more, down to 10. The same flat on the ground floor with the shelter just down the hall would have a margin near 75 seconds, adding 10 to reach 65.
What to check at the viewing
- Is there a mamad inside the apartment? Open and close the door and shutter.
- If not, what is the fallback? A mamak on your floor, a basement or ground-floor miklat, or only a public shelter. Ask the landlord directly and ask to see it.
- Time the route. Walk from the front door to inside the shelter once at a normal pace and count the seconds. Compare it with your area’s window.
- Check the shelter is usable. A miklat crammed with bikes, boxes and old furniture cannot protect you. Ask who manages it.
- Find the key. Access to a building shelter must be immediate. A locked miklat with no clear key holder is a failure. Ask how every resident gets in within seconds.
- Picture the slowest person. If a child or an older adult cannot make the route in time, the flat does not work for your family.
Line up your papers in the documents you need to rent and read the process in how to rent in Israel before you sign. If a war or emergency later forces you out of the home, your lease rights are covered in war and evacuation lease rights.
If there is no shelter you can reach in time
Go to an interior room with as few outside walls, windows and openings as possible, and shut the door. Avoid bathrooms and kitchens full of ceramics and glass, which shatter. Never use the elevator. In a stairwell, the protected part is the flights of each floor except the top two stories and the ground floor: from the top floor of a building of three or more stories, go down two flights; in a three-story building, go down one, to the middle. Pick your spot in advance and make sure everyone in the home knows it.
What needs a professional?
Three things are worth putting in the hands of a professional, and in writing, before you sign.
- A licensed engineer to confirm that the room is built and approved as a protected space and has not been altered, if you are buying or if the room has been changed.
- A lawyer to check that the permit and the plans match what is built, and to put the mamad and its condition into the contract if it matters to your decision.
- The Home Front Command for the authoritative protection time and the nearest public shelter for the exact address. The score on this page does not replace it.
Which tool or office do you use?
Use the Home Front Command first, then our own checklists.
- The Pikud HaOref (Home Front Command) app, the official source, on Android and iOS. It gives your exact protection time and alerts for your location.
- oref.org.il, the Home Front Command website, with a defense-zones map.
- Safeway, a GPS app that points you to the nearest shelter.
- Your municipality’s shelter map or PDF, often on the city website.
- A search for shelters near the address in your maps app, as a rough cross-check.
Open the app while you are standing in the flat. If the nearest public shelter is farther than you can walk in your area’s window, you have your answer about that flat.
Frequently asked questions
What is a mamad?
It is the reinforced safe room inside an Israeli apartment, with a sealing steel door, a steel window shutter and an air filter. You reach it in seconds without leaving home.
The flat has no mamad. Should I refuse it?
Not automatically, because many buildings from before 1992 have none and people live in them safely by relying on a shared or public shelter. The real test is whether you can reach a protected space within your area’s window. If you cannot, treat it as a reason to keep looking.
Can the landlord lock the building shelter?
Access is meant to be immediate, so a locked shelter with no clear way for every resident to get in within seconds is a genuine fault. Ask who holds the key and how you would enter during an alert.
Does a high floor make a flat less safe?
Only when the flat relies on a shelter below you. With a mamad the floor barely matters. Without one, every floor adds roughly 20 seconds of stairs on this page’s model.
Who keeps the building shelter usable?
The building committee (vaad bayit). Clearing storage, preparing the miklat and managing access are its job.
Where do I get the real protection time for my address?
The Pikud HaOref app and oref.org.il. The town-level figures here are for comparison; the app gives the live, address-specific value.
Sources
- IDF Home Front Command, Choosing a Protective Space and stairwell guidance
- Home Front Command (Pikud HaOref), protection-time (zman hitgonenut) guidance
- Ron Kin, mamad and shelter guide for renters (mamad vs mamak vs miklat, access and red flags)
- Masa Israel, Bomb Shelters in Israel (1951 Civil Defense Law, finding public shelters)
- Times of Israel, Home Front Command warnings issued 15 to 30 minutes before long-range missiles
- Wikipedia, Merkhav Mugan (mamad construction standards and history)
- Civil Defense Regulations (Specifications for the Construction of Shelters) 5750-1990; 1992 Planning and Building Law amendment
Related pages
- Why renters decide faster when a listing mentions a mamad
- Safe-room apartments for retirees
- Apartment viewing checklist
- Building risks for buyers in Israel
- Renting in Israel
At your next viewing, find the protected space, time the walk to it from the front door, look up the address window in the Pikud HaOref app, and score the flat. If you want help finding a home with a confirmed mamad, tell us the area and budget and we will search for homes with a confirmed mamad and tell you plainly which ones we could verify.
