Bitumen membrane for hotels & serviced apartments in Albaha

Prepared by the technical team · editorial review · last updated 13 November 2026 · Sources

Before we start: what we know about Albaha

Team note on Albaha: 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.. The centre of Albaha sits about 2178 m above sea level (SRTM open elevation data).

Is a bitumen membrane the right choice for a hotel or serviced apartment roof in Albaha? Owners here often ask this before scheduling any work, and the answer depends on the roof, the budget, and how the building is used. Albaha's centre sits about 2178 m above sea level, a high-altitude town where roofs face strong sun and cool nights, so the surface needs to hold up through repeated expansion and contraction. Bitumen membrane is one of several options on our list, priced at SAR 15–35 per m², and it sits in a different range from liquid roof waterproofing at SAR 8–25 per m² or spray foam at SAR 20–45 per m². Comparing these figures alongside the building's age and roof condition helps you judge which system suits your property.

Our inspection starts with a walk over the full roof area to look for ponding, blistering, cracks, and failed joints around parapets, drains and rooftop fixtures. The team measures the affected area in square metres so the quote reflects the real surface, not an estimate from the street. Where cracking is present, we note each length in metres, since crack injection is priced separately at SAR 40–120 per metre and may be needed before a membrane goes down. We also check the substrate underneath, because a membrane laid over damp or loose concrete will not last. Each finding is recorded and explained in plain terms so you can decide what work is necessary now and what can wait.

Before the visit, gather the building's roof plan or any previous waterproofing records, and note any past leaks, the rooms they affected, and the dates they happened. Mark the drains, access hatches and rooftop equipment on a sketch if you have one, and tell us which floors are occupied, since guest areas may need notice. Clear access to the roof and the stairwell helps the inspector work safely and quickly. If you have a water tank on the roof, mention it, because internal tank coating at SAR 25–60 per m² is a separate service and we can assess it during the same visit.

For hotels and serviced apartments, rooms are handled in batches to keep units available.

Signs that call for bitumen membrane

If you notice one of these signs in Albaha, it is a good moment to talk to the team:

• Old rolls that are cracking
• A flat concrete roof that needs waterproofing

The most common causes

• Seams that were not welded properly — we check this before anything else.
• A common cause: no protection layer.

Tools we use in Albaha

From the first visit to the report

1. Preparation: Cleaning, priming and repairs.
2. Torch welding: Overlaps are welded and checked.
3. Details: Upstands, drains and bases.
4. Protection and flood test: Protection is laid after a successful flood test.

Albaha in facts and sources

Short answers for Albaha

What we advise against

• Leaving the membrane exposed without protection

The written outputs

The written output: photos of the welds and the flood-test result. The report is numbered and can be checked with its verification code.