Roof waterproofing in Alula: without breaking
In short: In Alula (Alula), roof waterproofing (without breaking) begins with the roof, falls and drains survey and the moisture meter for ceilings and walls; nothing is opened until the position is clear. The centre of Alula sits about 697 m above sea level (SRTM open elevation data). Pricing starts from Liquid roof waterproofing (per m²) (SAR 8–25 per m²), and other items are quoted after the visit.
Before we start: what we know about Alula
The centre of Alula sits about 697 m above sea level (SRTM open elevation data). Main roads in or near Alula: King Abdullah Road.
Will my roof leak if I wait until the rainy season to deal with it? In Alula, where the centre sits about 697 m above sea level, roofs face strong sun, sharp temperature swings and occasional heavy downpours, and a small crack can widen quickly. Waterproofing is the usual answer, and the right method depends on the roof itself. Liquid roof waterproofing typically costs SAR 8–25 per m², bitumen membrane SAR 15–35 per m², spray foam SAR 20–45 per m², and XPS boards SAR 12–30 per m². Crack injection, priced at SAR 40–120 per metre, can address a single defect without covering the whole surface.
A proper visit starts with an inspection, not a quotation. The technician should walk the full roof, check the drainage outlets and parapets, look at the joints where the roof meets walls, and mark any cracks or ponding areas. Where a crack is found, the crack can be measured in metres so the work is priced on what is actually there. The area of the roof is then measured in square metres, which lets the choice between coatings, membranes and foam be compared on equal terms. The inspection should also note whether the roof is accessible for work, since access affects both timing and cost.
Before the visit, gather a few simple details so the inspection can be useful from the first hour. Note when leaks have appeared and whether they follow rain, a particular wall or a specific corner. Collect any earlier repair records or warranties for the roof, and clear the roof of stored items and loose debris so the technician can see the surface clearly. Confirm the roof area if you know it, and make sure someone with authority over the building can grant access. With these prepared, the site visit can focus on diagnosis and a clear choice of method, letting the repair be completed with minimal disruption to your household or business.
The aim is to locate the cause with instruments first, so any opening is limited to one point.
Signs worth paying attention to
If you notice one of these signs in Alula, it is a good moment to talk to the team:
- The old waterproofing is cracking
- Stains on the top-floor ceiling after rain
- Water pooling on the roof
The most common causes
- Cracks in the roof slab.
- A common cause: damaged waterproofing around tank and AC bases.
- Wrong falls towards the drains — we check this before anything else.
Tools and methods, and when we use them
| Method | What it helps with | Its role in Alula |
|---|---|---|
| Roof, falls and drains survey | Ponding areas and the condition of the old layer | Limits: shows the condition, not the material alone |
| Moisture meter for ceilings and walls | Where water is entering now, from inside | Limits: measures the effect, not the water path |
| Flood test | Whether the waterproofing holds before it is covered | Limits: for roofs with drains and wet areas before tiling |
How the work is done, step by step
- Survey: Falls, drains and the condition of the old layer are recorded.
- Preparation: Cleaning and repairs before any new layer.
- Primer: The base coat that the system needs.
- Waterproofing layers and details: Corners, upstands and bases get their own detail.
- Flood test: The roof is flooded and checked before it is covered.
Quick comparison: facts and costs in Alula
| Item | Value | Source |
|---|---|---|
| Roads | Main roads in or near Alula: King Abdullah Road | Kashf data (owner) |
| District profile | The centre of Alula sits about 697 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| Liquid roof waterproofing (per m²) | SAR 8–25 per m² | Owner price list (Alula) |
| Bitumen membrane (per m²) | SAR 15–35 per m² | Owner price list (Alula) |
Questions from Alula
What is the first step of roof waterproofing (without breaking)?
We start with survey (falls, drains and the condition of the old layer are recorded), then preparation (cleaning and repairs before any new layer).
How much does roof waterproofing cost in Alula?
From our published price list: Liquid roof waterproofing (per m²) SAR 8–25 per m²; Bitumen membrane (per m²) SAR 15–35 per m². Quantities are confirmed at the inspection.
What do I get at the end?
A quality record with photos and the flood-test result, in a technical report that carries a verification code.
Common mistakes we see
- Covering the waterproofing before the flood test
- Ignoring the tank bases
What you get after the work
The written output: a quality record with photos and the flood-test result. The report is numbered and can be checked with its verification code.
Practical notes for residents of Alula
- You can message us on WhatsApp in English; the booking details are sent back to you in the chat to confirm before the visit.
- The Saudi weekend is Friday and Saturday; mention your preferred day and time when booking.
- Have access ready to the water meter, the tank hatches, the roof and the main valve; in apartment buildings the roof keys are often with the building guard (haris).
- Prices are in Saudi riyals (SAR); the final price is confirmed after the inspection, before any work starts.
Sources and method
- SRTM (NASA) open data
- Kashf data (owner)
- Owner price list for Alula
- 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