Window unit to split
Window-to-split conversion in Al Baghdadiyah Al Gharbiyah
In Al Baghdadiyah Al Gharbiyah, central Jeddah, converting from a window unit to a split restores your window to natural light and air, and removes the noise and heat leaks from the opening. Alrabih closes the window gap with blockwork, insulation and paint, then fits a new split through a small, secure core hole.
- Sealed opening
- Window restored
- Quiet split
Clients We're Proud to Serve
Organisations and companies that trusted Alrabih with their projects.
Why owners make the switch
- 1
Non-stop noise from the old unit
The window unit motor runs right inside the room, and the vibration gets worse over the years. Many owners say sleeping next to it has become impossible, and switching to a split removes the source entirely.
- 2
The wall opening lets in heat and dust
The foam and tape sealing the gap around a window unit frame degrade in Jeddah's salty, humid air. The large opening becomes a clear source of heat loss, dust in the windy season and sometimes rain in winter.
- 3
The blocked window darkens the room
A window unit fills the whole window or most of it, so the room loses its natural light and ventilation at times when you do not need cooling. Getting the window back fully changes the room noticeably.
Who it's for
Own a villa and want the windows back
We remove the window units from your villa rooms, close each opening with block, insulation and plaster, then fit a split in each room through its own core hole.
Ask on WhatsAppManaging a rental flat and want to raise its value
We convert the flat's window unit to a quiet split and restore the wall and window to their original condition, improving the unit for the next tenant.
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What the conversion covers
- Remove old unit and frame
- Block plaster and insulation
- Paint inside and outside
- New core hole for split
- Insulated copper and drain
How we work
How we work
- 1
Survey the wall and opening
We check the wall thickness and the build around the old opening, agree where the new core hole for the split goes away from the old frame, and decide where the outdoor unit will sit.
- 2
Remove and close
We remove the window unit and its frame without breaking the surrounding wall, then close the opening with blockwork or lightweight concrete to match the original construction, with thermal insulation set inside the layers before plastering.
- 3
Plaster and paint both sides
We plaster and paint the closed opening on both the inside and outside faces to match the existing wall, leaving no trace of the old opening that could let in air or moisture.
- 4
Fit the new split
We core the agreed spot for the split, run insulated Mueller copper and a drain line with the correct fall, vacuum the line before start-up and test everything with you present.
A proper seal or a quick patch?
| Alrabih | The usual way | |
|---|---|---|
| Closing the opening | Block, plaster and insulation | Foam or a timber board |
| Outside face | Plastered and painted flush | Visible mark or cracks |
| Thermal insulation | Inside wall before plastering | None |
| New split core hole | Chosen away from old frame | Wherever drilling is easiest |
| Outside paint | Matched to existing wall colour | Different colour or unpainted |
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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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 Baghdadiyah Al Gharbiyah has mid-rise residential blocks and flats with wide windows opening onto main streets, and many residents want to keep natural light and the view from these windows. Old window AC units block both the light and the sight line, so switching to a split restores the full window. The buildings here have strong masonry and tolerate the simple structural changes needed to close the old opening and fit the new core hole.
Al Baghdadiyah Al Gharbiyah sits in central Jeddah, a district of relatively modern residential blocks with wide windows and organized streets.
Most flats here have wide living-room windows, and converting from a window unit to a split requires precise closure of the original opening and proper thermal insulation of the wall.
The AC setup in Al Baghdadiyah Al Gharbiyah
- 1
Blockwork closure with thick thermal insulation
We close the window opening with masonry and thermal insulation thick enough for Jeddah's heat, matched to the existing facade finish.
- 2
Small, secure core hole for the new split
We drill a precise hole in the wall for the copper pipes and electrical connections, sized to restore your full window with no extra gaps.
- 3
New high-efficiency split unit
We install a modern split sized for your room, delivering better efficiency than the old window unit with stronger cooling and less noise.
Before the visit
Before our visit in Al Baghdadiyah Al Gharbiyah
- 1
Photo the window, sill and external wall
Send us clear photos of the current window unit and the external wall around it, so we can choose the best outdoor unit location and estimate the copper run.
- 2
Confirm balcony and available external walls
Let us know if you have a balcony or other external wall where we can mount the outdoor unit, even if it is not directly beside the window.
- 3
Ensure access for installation and closure work
Check that the team can reach the external wall and window from both inside and outside your flat, and that no heavy furniture or obstacles block the window area.
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FAQ
Questions about Window-to-split conversion
Do you restore the original window after closing the AC opening?
It depends on what the original opening was. In some rooms the opening was cut into a solid wall with no window frame, so it is fully closed. If the original build can take a window, we discuss that at the survey and tell you what is actually possible in your wall.
Can the old window unit hole be reused as the new split core hole?
The old opening is usually much larger than the small core a split needs, and its position may not suit the copper and drain route. It is safer to close it fully and drill a new hole in the right place, so no hidden gaps remain to let air through or collect moisture.
How do you stop humid salty air coming through the closed opening?
We place thermal insulation inside the wall layers before plastering, and use sealing materials that form a continuous barrier from inside to outside. Jeddah's combination of humidity and salt accelerates the breakdown of any temporary patch, so we treat the closed opening as a new wall section, not a surface repair.
Do I need permission from the building management before closing the opening?
In a rented flat it is wise to check with the owner or management office first, because the work changes the building's outside face. In a villa you own the decision is yours. We explain the full scope at the survey so you can get any approval needed before the work day.
Does the job change if the wall is concrete rather than block?
Yes. A concrete wall needs a different filling method and may require a repair mix rather than standard block. We identify the wall type at the survey and choose the material that bonds solidly with the existing concrete, leaving no hidden gaps for moisture to enter later.
How do you close the window opening without faults?
We use high-grade masonry blocks, thick thermal insulation and finish tiles or paint matched to the facade, and ensure no air gaps remain inside the wall.
Will direct sun affect the new wall after closure?
The thermal insulation we use withstands direct heat on west and south facades, and the external finish protects the wall from sun and moisture.
Where will the new split's outdoor unit go?
We choose the outdoor unit location based on available balcony or external wall space, usually near the old window site to keep the refrigerant line run short.
How long are the copper pipes between the indoor and outdoor units?
It depends on where your balcony or external wall is located, and we recommend a site visit to confirm the shortest safe run.
