Roof waterproofing for hotels & serviced apartments in Afif

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

Why roof waterproofing differs in Afif

Team note on Afif: 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 Afif sits about 1040 m above sea level (SRTM open elevation data).

Main roads in or near Afif: King Abdulaziz Road, King Faisal Road, Airport Road.

Roof leaks are the most common complaint for hotels and serviced apartments in Afif, and they usually show up as stains on top-floor ceilings and bubbling paint after rain. Because a leak in a guest room can mean a cancelled booking and an unhappy review, owners tend to call only when the damage is already visible. Ponding water, cracked parapets and failed sealant at roof penetrations are the usual causes, and each one allows water to move slowly into the building for months before anyone notices.

The site sits at about 1040 m above sea level, so the centre of Afif is higher than many Saudi cities and the roof works in a different climate. Strong sun, sharp day-to-night temperature swings and cool nights all cause the roof surface to expand and contract, which stresses coatings and joints. For this reason the approach here focuses on flexible systems that can move with the roof. Liquid roof waterproofing, priced at SAR 8–25 per m², is often suited to large flat roofs, while bitumen membrane at SAR 15–35 per m² and XPS boards at SAR 12–30 per m² are options where insulation is also needed. Where cracks run along the roof or at the edges, crack injection at SAR 40–120 per m may be used before any surface coating is applied. Bathrooms on upper floors, which are common in serviced apartments, are treated separately with bathroom waterproofing at SAR 15–40 per m².

Before arranging a visit, ask the provider which system they propose for your roof and why it suits the height and exposure of your building. Request a written breakdown showing the area in m², the unit rate for each element and any crack-injection length in metres, so you can compare quotes on equal terms. Ask how the work will be scheduled around guest occupancy, and whether drainage outlets and parapet details will be checked during the same visit. Finally, confirm who will inspect the finished roof and how you can report any issue afterwards.

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

Signs that call for roof waterproofing

If you notice one of these signs in Afif, 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

Causes we see in the field

• A common cause: cracks in the roof slab.
• Damaged waterproofing around tank and AC bases — we check this before anything else.
• Wrong falls towards the drains.

How we choose the tool in Afif

The steps in order

1. Survey: Falls, drains and the condition of the old layer are recorded.
2. Preparation: Cleaning and repairs before any new layer.
3. Primer: The base coat that the system needs.
4. Waterproofing layers and details: Corners, upstands and bases get their own detail.
5. Flood test: The roof is flooded and checked before it is covered.

Afif in facts and sources

Common questions about roof waterproofing in Afif

What we advise against

• Covering the waterproofing before the flood test
• Ignoring the tank bases

The written outputs

You receive: a quality record with photos and the flood-test result, in a technical report with a verification code.