Window unit to split
Window-to-split conversion in Al Samer
In Al Samer, east Jeddah, spacious villas and family homes have old window units in bedrooms and living rooms that block natural light. We convert these to modern splits and close the opening to restore the window and peace.
- 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.
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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 Samer is a spacious residential area of modern villas and family homes with front gardens and wide back terraces. Many of these villas were built during the window-unit era, and these units now occupy large portions of windows with good views. Closing the opening completely and fitting a new split restores the home's connection to the garden and natural light.
Al Samer sits in east Jeddah, an area of spacious villas and gardens with large windows and many old window units still in living and bedrooms.
Most Al Samer villas have uniform window openings, and the external walls are thick and strong, making it straightforward to close the opening with blockwork and insulation.
The AC setup in Al Samer
- 1
Insulated blockwork closure
The thick villa walls allow for a strong, well-insulated closure using high-grade blockwork and thermal insulation.
- 2
Independent split with separate copper lines
Each new split operates with its own copper run, allowing multiple window conversions without interference.
- 3
Outdoor unit mounted on terrace or side wall
Al Samer villas typically offer multiple options for positioning the outdoor unit away from the front view.
Before the visit
Before our visit in Al Samer
- 1
Tell us how many window units you want converted and where
List the rooms and windows with old units so we can bring the right materials and plan the visits efficiently.
- 2
Check safe access to all external openings
Ensure the team can safely reach each opening from outside, especially if positioned at height or in a difficult location.
- 3
Confirm the outdoor unit location in advance
Choose a location on the back terrace or side wall for the outdoor unit, and confirm adequate space and safe air discharge.
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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.
My villa has several window units, can you convert more than one?
Yes, we can convert multiple window units in one visit or separate visits depending on your schedule, each with full closure and its own new split.
My front garden is quite tight, where would the outdoor unit go?
We can fit the outdoor unit on the back terrace or on the villa's side wall if there is safe space, depending on the villa's layout and distance from neighbours.
Does the eastern heat affect the durability of the closed opening?
No, we use high-quality insulation and UV-resistant paint, and the thick villa walls provide additional protection against intense eastern heat.
Do the blockwork modifications need a municipal permit?
It is wise to check local building rules or consult the municipality if you are concerned, but a simple internal closure of the opening usually requires no permit.
