Window unit fitted right
Window AC installation in Al Hamra
In Al Hamra, west Jeddah, installing window ACs in residential and commercial blocks combines challenges of weight and sealing. Alrabih reinforces the existing frame, seals every gap against dust and humidity, and ensures precise drainage tilt away from walls and foundations.
- 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 Hamra is a mixed residential and commercial district in the west, home to mid-rise apartment blocks with ground-floor shops and windows of varied sizes. Wooden and metal frames here are older than newer districts, and many need wooden sill reinforcement before mounting a heavy AC unit. Humidity and dust easily enter around older frames, so sealing must be extremely tight, and drainage requires careful tilt to prevent water spillage onto shops below.
Al Hamra sits in central-west Jeddah, a mixed residential and commercial district of apartment blocks and shops on main roads.
Al Hamra's windows have older wooden and aluminium frames, usually needing sill reinforcement before AC installation.
The AC setup in Al Hamra
- 1
Window AC on wooden frame with sill reinforcement
Most Al Hamra installations require wooden sill reinforcement or metal support to carry the unit's weight.
- 2
Tight sealing against humidity and dust
Older frames need strong sealing in all gaps between frame, wall and the unit itself.
- 3
Protected drainage to prevent spillage on shops below
If there is a shop below, we direct the drainage opening carefully and add a deflector if needed.
Before the visit
Before our visit in Al Hamra
- 1
Check the wooden frame and sill condition
Inspect the frame and sill before the visit and let us know if there are cracks, dampness or wood decay.
- 2
Clear furniture and decoration from the area
Move all furniture, curtains and items from the window area inside to ease installation and final mounting.
- 3
Coordinate visit time with shop owner if applicable
If the window is in a commercial shop, tell the owner about the visit time in advance to avoid clashing with business hours.
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.
My window frame is old wood; can it handle a window AC's weight?
It depends on the wood's condition and frame thickness. Our team inspects during the visit and may recommend sill reinforcement or metal support if needed before installation.
There is a shop below the window; how do you prevent water dripping on it?
We ensure the unit tilts outward at the correct angle, and place a small deflector below the drainage opening if needed to direct water away from the shop.
Humidity and dust enter around my old window; will sealing fix this?
We seal all gaps with strong flexible material filling every crack between frame and wall, but if the wood is severely cracked we may need to add an extra insulating barrier.
The shop is busy and the window is small; how do you install from inside without disruption?
We do most work from outside and the roof, keeping interior installation quick and minimal. We arrange the best time with the shop owner for the final stage.












































































