Bitumen membrane in Makkah: cost & published offers
In short: Bitumen membrane (cost & published offers) in Makkah starts with the roof, falls and drains survey, then the flood test, before anything is opened. The centre of Makkah sits about 301 m above sea level (SRTM open elevation data). Published price: Bitumen membrane (per m²), SAR 15–35 per m²; anything else is quoted after the inspection.
Why bitumen membrane differs in Makkah
The centre of Makkah sits about 301 m above sea level (SRTM open elevation data). Team note on Makkah: 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..
Makkah's city centre sits about 301 m above sea level, according to SRTM open elevation data. That altitude matters for a waterproofing job because it places the city in a dry, inland setting where daytime heat is intense and rain arrives in short, heavy bursts rather than steady drizzle. A membrane on a roof or podium deck therefore has to cope with strong sun, fast temperature swings between day and night, and sudden runoff that can pool wherever the fall is poor. For owners, this means the surface preparation and the drainage check should be treated as part of the job, not an afterthought.
Each of the common applications responds to these conditions in a different way. Bitumen membrane is priced at SAR 15–35 per m², and it is widely used on flat roofs because a properly lapped sheet system sheds water well and holds up under sun when the top layer is protected. Liquid roof waterproofing, at SAR 10–25 per m², is lighter and suits smaller roofs or areas with easy access, though its life depends on how thickly it is applied and how well it bonds to the old surface. For water tanks, internal coating at SAR 25–65 per m² protects the stored water and the concrete, while basement waterproofing at SAR 55–160 per m² deals with moisture pressing from outside the structure. Cracks need their own treatment: crack injection costs SAR 40–125 per metre and should be sealed before any membrane goes over the top, otherwise the new layer simply bridges a weak line.
Owners often avoid a handful of avoidable errors. They do not compare quotes on a like-for-like basis, so one price covers prep and another does not. They skip the crack survey and find leaks months later at the same line. They lay a membrane over damp or dusty concrete, which stops it bonding. They ignore the slope and leave water standing for days. And they accept a cheap insulation layer without checking it, since XPS boards at SAR 15–30 per m² only help when they are laid flat, protected, and tied into the waterproofing above them. Checking these points before the work starts costs little and saves repeated repairs.
Prices shown on this page come from our own published price list for the city; the final price is set after inspection.
When do you need bitumen membrane?
The following signs are worth checking before they grow:
- A flat concrete roof that needs waterproofing
- Old rolls that are cracking
Causes we see in the field
- No protection layer.
- Seams that were not welded properly.
Tools we use in Makkah
| Tool | What it finds | When we use it in Makkah |
|---|---|---|
| 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
- Preparation: Cleaning, priming and repairs.
- Torch welding: Overlaps are welded and checked.
- Details: Upstands, drains and bases.
- Protection and flood test: Protection is laid after a successful flood test.
Quick comparison: facts and costs in Makkah
| Item | Value | Source |
|---|---|---|
| District profile | Team note on Makkah: 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 Makkah sits about 301 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| Bitumen membrane (per m²) | SAR 15–35 per m² | Owner price list (Makkah) |
Short answers for Makkah
What does finishing work typically include?
It covers plastering, painting, flooring, stone or marble walls, ceilings, gypsum, doors, windows, and final electrical and plumbing installations. You can request full or partial finishing, with the scope clearly defined in the price quote.
Is it possible to renovate the building without evacuating the residents?
In many cases it can be carried out in phases without a full evacuation if the damage is limited. However, for extensive structural renovation, a temporary evacuation may be recommended to ensure safety, and the contractor will explain this in their proposal.
Does waterproofing require removing existing tiles?
It depends on the site condition. Sometimes surface waterproofing can be applied over tiles, while deep leaks require tile removal to treat the layer underneath. A technician will determine the best option after inspection.
Where does bitumen membrane (cost & published offers) start in Makkah?
We start with preparation (cleaning, priming and repairs), then torch welding (overlaps are welded and checked).
What does bitumen membrane cost in Makkah?
From our published price list: Bitumen membrane (per m²) SAR 15–35 per m². Quantities are confirmed at the inspection.
What do I receive after the work?
Photos of the welds and the flood-test result, in a technical report that carries a verification code.
Common mistakes we see
- Leaving the membrane exposed without protection
What you get after the work
You receive: photos of the welds and the flood-test result, in a technical report with a verification code.
If you live in Makkah and are new to the area
- 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.
- 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 team
- Customer questions (reviewed)
- Owner price list for Makkah
- 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