Basement & foundation waterproofing in Baqiq: for companies (annual contract)

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

Basement & foundation waterproofing in Baqiq: the local context

Team note on Baqiq: 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.. Main roads in or near Baqiq: King Fahd Road.

The centre of Baqiq sits about 83 m above sea level (SRTM open elevation data).

Basement and foundation waterproofing in Baqiq starts with the ground itself. The centre of Baqiq sits about 83 m above sea level (SRTM open elevation data), so the first question on any company site is how water reaches the structure and where it will drain. Technicians check the wall face, the floor junction and any existing cracks before they quote, because the cost of basement work depends heavily on the area involved. Basement waterproofing is priced at SAR 50–150 per m², and crack injection at SAR 40–120 per metre, so the length and extent of visible cracking shape the scope from the outset.

Several things are left to the site visit, because they cannot be judged from a drawing or a description. The technician needs to see the wall condition directly, test for moisture behind finishes, and confirm whether the existing surface can take a membrane, an epoxy coating or spray foam. Epoxy coating runs SAR 35–90 per m² and spray foam SAR 20–45 per m², and the right choice depends on what the surface is and how much movement the structure shows. Where a tank or chamber is part of the foundation, internal coating at SAR 25–60 per m² is assessed on site as well, including access, ventilation and how the surface is cleaned before work starts.

To help the technician, the client should prepare a short record before the visit. Note where dampness has appeared, when it is worst, and whether it follows rainfall or stays constant. Share any previous repair details, the age of the structure and the approximate wall and floor areas, so the measurements can be checked against the rates above. Confirm which finishes are already in place, such as bitumen membrane at SAR 15–35 per m² or XPS boards at SAR 12–30 per m², because these affect how new layers bond. Clear access to the basement and any adjoining rooms saves time and lets the work be scoped accurately for the company's needs.

For companies, an annual contract sets the scope, the visit schedule and the reports in writing.

Signs that call for basement & foundation waterproofing

These are the signs most often linked to basement & foundation waterproofing:

• Water seeping in after rain
• Salt marks at the bottom of the walls
• Damp basement walls

The most common causes

• Cracks at construction joints.
• A high groundwater level.
• Rainwater draining towards the foundation.

Tools we use in Baqiq

How the work is done, step by step

1. Finding the source: Groundwater, rain or a pipe — each needs a different treatment.
2. Preparation: Surfaces are cleaned and opened where needed.
3. Injection: Active cracks are injected.
4. Waterproofing layers: The system is applied on the right side of the wall where possible.
5. Follow-up: Readings are repeated after the treatment.

Facts and costs — Baqiq

Questions from Baqiq

What we advise against

• Painting the basement wall while the water comes from outside

What you get after the work

The written output: the source, the treatment and the follow-up result. The report is numbered and can be checked with its verification code.