Roof waterproofing in Abu Arish: before summer & rain season

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

Why roof waterproofing differs in Abu Arish

The centre of Abu Arish sits about 67 m above sea level (SRTM open elevation data). Team note on Abu Arish: 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..

Before any roof work in Abu Arish, the first thing a technician checks is the lie of the land, because it shapes how water reaches your roof. The centre of Abu Arish sits about 67 m above sea level (SRTM open elevation data), so the first question is how rainwater will run off the roof and where it will collect. The technician looks at the slope of the roof, the outlets and drain points, and any spots where water has pooled or stained the surface from past storms. This matters before summer heat and the rain season, when a small weakness can turn into a leak inside the home within days of heavy rain.

Several things are left to the site visit, because they cannot be judged from a description. The technician needs to see the actual condition of the surface, whether there are cracks, blisters or loose edges, and whether the existing layer is still bonded or has started to lift. They will also check the parapets, the joints where the roof meets walls, and any rooftop tanks or fixtures that pass through the membrane. Pricing depends on the area and the chosen method, so a rough range for the work is only a starting point. For reference, liquid roof waterproofing is listed at SAR 8–25 per m², bitumen membrane at SAR 15–35 per m², and XPS boards at SAR 12–30 per m², but the final figure is set only after measuring on site.

To help the technician arrive prepared, note the roof's area in square metres, the age of the current waterproofing if you know it, and any history of leaks, including which rooms were affected and when. Photos taken after a rainfall are especially useful, as they show where water actually travels. Tell them whether the roof is used for water storage, has a rooftop tank that will need its interior treated, or has any cracks you have already sealed. Clear access to the roof and a note about any stored items will save time on the day. The more accurate this information, the closer the quote and the work will match what your roof truly needs.

Checks before summer and before the rain season catch problems while they are still small.

Signs that call for roof waterproofing

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

• Stains on the top-floor ceiling after rain
• Water pooling on the roof
• The old waterproofing is cracking

Where the problem usually comes from

• A common cause: damaged waterproofing around tank and AC bases.
• Wrong falls towards the drains.
• Cracks in the roof slab.

Tools we use in Abu Arish

From the first visit to the report

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.

Facts and costs — Abu Arish

Common questions about roof waterproofing in Abu Arish

What we advise against

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

What you receive

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.