Roof waterproofing in Tabuk: with a verifiable technical report

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

What is specific about Tabuk for roof waterproofing

Team note on Tabuk: 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 Tabuk sits about 762 m above sea level (SRTM open elevation data).

The centre of Tabuk sits about 762 m above sea level (SRTM open elevation data), which matters for a roof because the height and open exposure of many Tabuk rooftops mean the surface is often fully exposed to sun, wind and sudden rain. Before any quotation, the technician first checks the roof itself: the condition of the existing membrane or coating, the location of cracks and blistering, the state of parapets and drainage outlets, and whether water is already tracking into the floor below. Each of these points decides which system fits. A roof with a few hairline cracks may only need crack injection, which is priced per metre (SAR 40–115 per m), while a roof with an open, failing surface may call for a full new layer instead.

Some judgements can only be made on site, so they are left to the visit. The technician confirms the true area in square metres, the slope and ponding points, whether the roof is accessible for equipment, and whether the substrate is sound enough to take a new layer. The choice between liquid roof waterproofing (SAR 10–25 per m²), bitumen membrane (SAR 15–35 per m²), spray foam (SAR 20–45 per m²) or XPS boards (SAR 10–30 per m²) depends on these findings, and the ranges above are only a starting guide until the surface has been inspected. Where a roof also serves a terrace used for water storage or adjoins a bathroom, the technician notes those links too, since bathroom waterproofing (SAR 15–40 per m²) and tank coatings (SAR 25–55 per m²) are separate scopes.

To help the technician prepare, residents should note any past repairs, the age of the roof, where leaks have appeared indoors and after which kind of rain, and whether there are rooftop tanks or adjoining wet areas. Photographs of stains and cracks taken over several days are useful. Access arrangements, pets, and the times the household prefers for work should also be shared in advance. With this information, the report can separate the urgent repairs from the optional upgrades, and the homeowner receives a written technical record of what was found and why each recommendation was made.

Each job ends with a written report that carries a verification code you can check on our site.

Signs that call for roof waterproofing

These are the signs most often linked to roof waterproofing:

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

The most common causes

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

How we choose the tool in Tabuk

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.

Quick comparison: facts and costs in Tabuk

Short answers for Tabuk

What we advise against

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

The written outputs

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.