Window unit fitted right
Window AC installation in Al Marwah
In Al Marwah, central Jeddah, window AC installation on mid-rise residential blocks requires close coordination with the flat and building. Alrabih prepares the frame, seals all gaps, and tilts the unit outward so water drains cleanly and hot air cannot seep in.
- Firm frame
- Sealed gaps
- Outward drain
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
When a window unit is the right choice
- 1
A room with no outdoor unit space
Some rooms have no wall facing a suitable space for an outdoor unit. A window AC is the practical answer: one unit in the opening cools the room and expels heat directly outside.
- 2
An annex, staff housing or storeroom
Annexes, staff rooms and warehouses need real cooling without the cost of long copper and cable runs. A window unit suits these spaces well when the right opening exists or can be made.
- 3
An existing window of the right size
When a wall already has a window opening that matches the unit you have chosen, the frame fits straight in without cutting new concrete. We confirm at the survey that the opening suits the unit and the wall carries the load.
Who it's for
Need to cool a maid's room or home annex
We survey the opening or proposed wall in the annex, fit the unit in a secure frame and seal every gap so no hot humid air enters the space.
Ask on WhatsAppManaging a staff housing building that needs practical cooling
We survey each room and its existing openings, then install units in level frames with the correct outward tilt in every room as the survey findings direct.
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What the installation covers
- Opening and wall check
- Frame levelled and secured
- Gaps sealed with insulation
- Drainage tilt adjusted
- Unit started and tested
How we work
How we work
- 1
Send a photo
WhatsApp us a photo of the opening or the proposed wall and your district, so the technician arrives with the right frame and fixings.
- 2
Site survey
On site the technician measures the opening, checks the wall, confirms there is a suitable power point near the unit, and agrees with you on any changes needed before starting.
- 3
Fit and seal
We fit the frame level, set the unit with the correct outward tilt, then seal every gap around the frame so no hot air, dust or humidity enters.
- 4
Start-up and handover
We run the unit, check the cooling and confirm condensate flows outward, then leave the space clean and show you how to clean the filter.
Proper installation or just placing the unit?
| Alrabih | The usual way | |
|---|---|---|
| Frame | Level and firmly secured | Propped without fixing |
| Gaps | Sealed with insulating materials | Open or thin plastic |
| Tilt | Outward fall drains water | Level or tilted inward |
| Power | Dedicated nearby socket | Extension from another room |
| Site cleanliness | Space left clean | Dust and debris left behind |
Everything your AC needs, from one team
From system design and duct fabrication to installation, commissioning and maintenance.

Split AC installation
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Duct installation
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Central AC installation
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Duct fabrication
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Cold room installation
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Electro-mechanical works
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Chiller & AHU installation
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HVAC design
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AC repair & faults
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AC cleaning
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Refrigerant charging
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Central AC maintenance
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Chiller maintenance
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AC removal & refitting
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Duct cleaning & sanitising
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AC servicing by brand
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Operation & maintenance contracts
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AHU maintenance
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Fridge & freezer service
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Cold rooms
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Display fridges & chillers
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Factory HVAC
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Warehouse HVAC
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Villa & home HVAC
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Hotel HVAC
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School HVAC
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Hospital HVAC
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Mosque HVAC
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Mall & retail HVAC
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Restaurant & cafe HVAC
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Some of our work
Ductwork, rooftop units and diffusers, from work we've completed in Jeddah.
Customer reviews
What our customers say
- Muhammadramzan 2641
“MashaaAllah. Services are so good. Behaviour and kindness 100/100. Prices are less then Market. Fully recommended”
- shahzeb armani
“Wow. Prices are so comfortable. Outstanding services. People are so talented and nice”
- Tawfik AlyawerLocal Guide
“U can find all u need for air conditioning”
Your satisfaction matters to us! If you had a great experience with us, we'd love a 5-star rating and a kind review.
Worked with us? Leave a reviewService areas
We come to you anywhere in Jeddah
From Al Shiraa and Al Yaqout in the north to Al Thaghr and Al Quraiyat in the south, with our base in Al Aziziyah.

What sets this district apart
Al Marwah has mid-rise residential blocks with standard windows and reasonable flat sizes, and hot humid air enters from all sides. Window AC installation here demands strong sealing because gaps around the frame let heat and humidity in, and precise outward tilt because drainage becomes critical in lower-floor flats if water is not directed away properly, and coordination with building management is essential as some towers restrict exterior modifications.
Al Marwah is in central Jeddah, a district of mid-rise residential blocks with shops on the ground floors.
Most flats here have standard windows with aluminium frames, so mounting requires testing frame strength and confirming correct outward tilt.
The AC setup in Al Marwah
- 1
Standard windows with aluminium frames
Most Al Marwah flats have standard windows with sturdy aluminium frames, providing a reliable base for window AC mounting.
- 2
Limited exterior spacing between blocks
Blocks in Al Marwah sit relatively close, meaning water must be directed precisely to avoid splashing on adjacent walls or buildings.
- 3
Shared electrical circuits in some flats
Some older flats may have shared circuits, so we confirm the unit's circuit is dedicated or unloaded before connection.
Before the visit
Before our visit in Al Marwah
- 1
Get building management approval
If the building has a policy on exterior changes, obtain written approval from management before the visit date.
- 2
Ensure the exterior below the window is clear
Ensure the area below the window is completely clear, and that the flat below is away or has curtains closed during installation.
- 3
Inform your neighbours of the visit time
Neighbours, especially in adjacent flats, may be affected by noise or activity, so tell them in advance to avoid conflicts.
More districts for Window AC installation
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FAQ
Questions about Window AC installation
Can you cut a new opening in the wall if there is none?
Yes, if no suitable opening exists we can cut one. At the survey we check the wall type and thickness and look for columns or cables that might be in the way, then agree the best position with you before any cutting begins.
Why does the outward tilt matter on a window unit?
A window unit produces condensate on its indoor side throughout operation. If the unit sits level or tilts inward, water pools in the base and runs down the inside wall. A slight outward tilt sends that water to the back of the unit and out, away from the wall and furniture.
How do you seal the gaps around the frame given Jeddah's climate?
Jeddah combines high heat, humidity and salty sea air, so sealing materials must hold up in those conditions. We use insulating and sealing materials suited to the opening and wall type, and the survey determines the right choice based on the gap size and wall construction.
Does a window unit need its own power point?
A window unit draws a high current at start-up, and sharing a socket with other appliances strains the wiring and trips the breaker. The technician checks at the survey that a suitable socket is close to the unit position, and if one is not there we explain what is needed before installation proceeds.
Does the weight of a window unit affect how it is fixed?
Yes, the unit's weight directly affects how the frame is fixed and what support is needed. A concrete wall requires different treatment from a brick wall, and a wide opening needs more support than a narrow one. The technician decides at the survey what fixing method and materials suit the unit and the wall.
Are aluminium window frames strong enough for a window AC unit?
Yes, aluminium frames in Al Marwah are usually strong, but we inspect the frame and sill first to confirm there are no cracks or weakness before installing.
The building management doesn't allow exterior changes, can we still install a window unit?
We need to coordinate with you first to confirm the building's policy, and we may have solutions that don't affect the exterior, or you can get management approval before we visit.
Drainage water spills into the flat below, what is the solution?
We mount the unit so the outer side sits at the correct angle, causing water to fall away from the wall and the flat below, and we test drainage before switching on.
The flat is older and the power outlet is far from the window, is this a problem?
No, we run the power cord safely along the wall, but we confirm the original outlet is safe and the circuit carries no other load before installation.












































































