Roof & drain maintenance for restaurants in Qatif

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

Before we start: what we know about Qatif

The centre of Qatif sits about 5 m above sea level (SRTM open elevation data). Qatif is about 2.5 km from the sea coast (OpenStreetMap).

Team note on Qatif: 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..

Roof and drain work for restaurants in Qatif starts with the location itself. The centre of Qatif sits about 5 m above sea level, and the coast is only about 2.5 km away. That combination means rainwater has a relatively short, low-lying path to find a way out, so drains and outlets are the first things we look at. A roof that sheds water well on paper can still hold it if the outlets are partly blocked by grease, sand or debris, which kitchens and open-air dining areas tend to produce in quantity. Checking that the drains run clear and that the roof falls toward them comes before anything else, because a blocked outlet causes more trouble in a restaurant than almost any other roof fault.

Several things are left to the site visit, because they depend on what is actually on the roof. The technician will look at the surface condition, any ponding after the last rain, cracks or lifted edges, and the state of parapets, flashing and rooftop equipment such as extractor fans and air-conditioning units. The age and material of the membrane, how the kitchen extraction line passes through the roof, and whether grease has built up around vents all need eyes on the ground. The price of a visit is typically SAR 150–400 per visit, and any restoration work is quoted per square metre at SAR 50–150 per m², so the final scope is confirmed only after the technician has measured and inspected the area.

To help the technician arrive prepared, it is useful to share a few details before the visit. Tell us which parts of the restaurant sit under the roof area, such as the kitchen, dining hall or storage, and mention any past leaks, especially those that appeared after heavy rain. Note whether the kitchen extraction and drainage have been cleaned recently and when the roof was last resurfaced. Access arrangements matter too: confirm whether the roof can be reached through the kitchen, a stairwell or an external ladder, and whether the team should coordinate with your staff around service hours. With this information, the visit can focus on the real problem areas rather than general inspection, and the figures given afterwards will match your actual roof.

For restaurants, visits are planned outside service hours and recorded for the premises file.

Signs worth paying attention to

The following signs are worth checking before they grow:

• Blocked roof drains
• Water collecting after rain

The most common causes

• Damaged waterproofing.
• Dust and leaves.

Tools and methods, and when we use them

The steps in order

1. Inspection: Drains, edges and bases.
2. Cleaning: Drains are cleared.
3. Local repair: Small defects are repaired before the season.

Facts and costs — Qatif

Common questions about roof & drain maintenance in Qatif

Common mistakes we see

• Waiting for rain to discover the blockage

The written outputs

You receive: the condition of the roof and drains, in a technical report with a verification code.