Floor & balcony waterproofing for rest houses & farms in Alkharj
In short: Floor & balcony waterproofing for rest houses & farms in Alkharj starts with the roof, falls and drains survey, then the moisture meter for ceilings and walls, before anything is opened. The centre of Alkharj sits about 439 m above sea level (SRTM open elevation data). Published price: Bathroom waterproofing (per m²), SAR 15–40 per m²; anything else is quoted after the inspection.
Before we start: what we know about Alkharj
Team note on Alkharj: Kashf teams serve this city and its nearby districts with the same documented inspection standard: device-based leak detection without demolition, a written report, and a clear scope before any work begins.. Main roads in or near Alkharj: King Abdullah Road.
The centre of Alkharj sits about 439 m above sea level (SRTM open elevation data).
Floor and balcony leaks are the most common problem we see at rest houses and farms in Alkharj. Water usually gets in at the joints between tiles, around drain outlets, and where a balcony slab meets the wall. Because these properties are used in bursts, with long quiet periods between weekend visits, the damage often goes unnoticed until stains, lifting tiles or damp patches appear on the ceiling below. By then the water has been moving through the structure for some time.
Alkharj sits at about 439 m above sea level, so the local approach is shaped by a dry climate with strong sun and sharp day-night temperature swings. Heat makes surfaces expand and contract, which opens hairline cracks over time. For this reason we tend to recommend flexible systems on exposed balconies and open terraces, such as a bitumen membrane at SAR 15–35 per m² or a liquid roof waterproofing at SAR 8–25 per m² where the surface is large and mostly flat. Where cracks already show, crack injection at SAR 40–120 per metre is often the first step, followed by a surface layer. Spray foam at SAR 20–45 per m² and XPS boards at SAR 12–30 per m² can also be used where insulation is needed under a new floor build-up. Epoxy coating at SAR 35–90 per m² suits tiled floors that need a seamless, easy-to-clean finish, particularly in wet areas and near pools or farm water tanks.
Before the visit, ask the provider which product they plan to use and why it suits your specific floor or balcony, not just the property type. Ask how they will find the source of the leak rather than only sealing the visible surface, and whether the price quoted is per square metre and what area it covers. Confirm how long the crew expects to need the space, when the area can be used again, and what happens if a crack reappears. Finally, ask to see photographs of similar work completed on rest houses or farms, so you know the approach has been tested on properties like yours.
Rest houses and farms often have long buried lines, tanks and irrigation that need separate tests.
When do you need floor & balcony waterproofing?
The following signs are worth checking before they grow:
- Damp under the light well
- A wrong fall towards the door threshold
- Water passing from the balcony to the floor below
Causes we see in the field
- A common cause: a blocked drain.
- Incorrect falls.
- A common cause: a threshold without waterproofing.
Tools we use in Alkharj
| Tool or method | What it measures | Why it is chosen here |
|---|---|---|
| Moisture meter for ceilings and walls | Where water is entering now, from inside | Limits: measures the effect, not the water path |
| Roof, falls and drains survey | Ponding areas and the condition of the old layer | Limits: shows the condition, not the material alone |
| Flood test | Whether the waterproofing holds before it is covered | Limits: for roofs with drains and wet areas before tiling |
The steps in order
- Checking the falls: Where water collects and where it should go.
- Details: Thresholds, drains and upstands.
- Waterproofing: The layer is applied and protected.
- Flood test: Tested before the finish goes on.
Quick comparison: facts and costs in Alkharj
| Item | Value | Source |
|---|---|---|
| District profile | Team note on Alkharj: Kashf teams serve this city and its nearby districts with the same documented inspection standard: device-based leak detection without demolition, a written report, and a clear scope before any work begins. | Kashf team |
| District profile | The centre of Alkharj sits about 439 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| Roads | Main roads in or near Alkharj: King Abdullah Road | Kashf data (owner) |
| Bathroom waterproofing (per m²) | SAR 15–40 per m² | Owner price list (Alkharj) |
Short answers for Alkharj
Does an underground tank require waterproofing even if it is new?
Yes, concrete is naturally porous, which can lead to leaks or groundwater seepage. Applying epoxy or cementitious insulation from the start maintains water quality and protects the structure from corrosion.
Do you need to evacuate the building during renovation work?
It depends on the type and scope of the work. Surface work such as plastering and painting usually does not require evacuation, while partial or full evacuation may be advised in cases of structural reinforcement, and the contractor determines this after inspection.
Where does floor & balcony waterproofing for rest houses & farms start in Alkharj?
We start with checking the falls (where water collects and where it should go), then details (thresholds, drains and upstands).
What does floor & balcony waterproofing cost in Alkharj?
From our published price list: Bathroom waterproofing (per m²) SAR 15–40 per m². Quantities are confirmed at the inspection.
What do I receive after the work?
The flood result and photos of the details, in a technical report that carries a verification code.
Mistakes that cost more
- Tiling a balcony without waterproofing
What you receive
The written output: the flood result and photos of the details. The report is numbered and can be checked with its verification code.
If you live in Alkharj and are new to the area
- The Saudi weekend is Friday and Saturday; mention your preferred day and time when booking.
- You can message us on WhatsApp in English; the booking details are sent back to you in the chat to confirm before the visit.
- Keep photos of the problem and of any earlier repairs — they help the technician compare before and after.
- If you rent, tell your landlord or building management before the visit and agree in writing who pays; the written report can be shared with them.
Sources and method
- SRTM (NASA) open data
- Kashf data (owner)
- Kashf team
- Customer questions (reviewed)
- Owner price list for Alkharj
- Local pages are published only after a quality gate: real local facts, text similarity of no more than 15% with any other English page, and a claims check.
- النسخة العربية