

Pedox provides waterproofing services for roofs, basements, bathrooms, water tanks and concrete repairs across Riyadh, Jeddah, Dammam and Al Khobar. We survey the site first, then specify the system that fits the substrate and climate.
Basics first
Waterproofing is the work of stopping water from getting into a building — or keeping water inside a tank or pool where it belongs. In practice that means membranes, coatings, injection resins or cementitious systems applied to roofs, wet rooms, basements, podiums and water-retaining structures.
In Saudi Arabia the problem is rarely “a lot of rain.” Flat roofs pool water after rare storms, UV and daytime heat above 70°C age membranes fast, and coastal cities like Jeddah bring humidity and salt that attack concrete and coatings. A waterproofing company here has to specify systems for heat, UV and movement — not just copy a European detail.
Pedox is a waterproofing company based in Al Khobar. Our waterproofing services cover roofs, bathrooms and kitchens, basements, water tanks, crack injection and concrete repair for villas, towers and industrial sites in Riyadh, Jeddah, Dammam and Al Khobar.


We are applicators and repair specialists, not a materials trading desk. A site visit comes first: we look at the substrate, leaks, drainage and access, then recommend a bituminous sheet, PU liquid membrane, cementitious coat, polyurea or injection system — whichever matches the job.
Headquarters sit on Dhahran–Khobar Highway in Al Khobar. From there we mobilise crews for Eastern Province work quickly and schedule Riyadh and Jeddah projects with the same survey-first process. Sister offices in Qatar and India handle those markets separately.
Years in KSA
Projects
Main cities
Below are three of our most requested waterproofing services. The full list includes damp proofing, expansion joints, epoxy flooring and rope-access repairs.
Our crack injection services address structural cracks with specialized injection technologies.

Comprehensive roof waterproofing solutions including bituminous, liquid applied, and spray foam systems for all roof types.

PEDOX KSA specializes in safe, professional repair solutions for dangerous, difficult-to-access, and rope-access required areas, including execution, inspection support, and complete technical documentation.

Most failures we see are not “the wrong brand.” They are wrong detailing: drains without falls, membranes cut at HVAC pads, bathrooms without continuous upturns, or tanks repaired with coatings that cannot take hydrostatic pressure. Our process is built around that reality.
We walk the roof or room, check ponding, open cracks, substrate moisture and access. Photos and notes go into the quotation — not a generic price list.
Bituminous membrane for large flat roofs, PU or polyurea where geometry is complex, cementitious or liquid membranes for wet areas, injection for active basement or tank leaks. Warranty length depends on the system and is written on the quote.
Preparation, priming, coats or sheets, detailing at drains and joints, then a walkthrough. If something covered fails within the warranty window, we inspect and rectify under the signed certificate.
Roof leaks after rain, damp bathrooms, or a tank that will not hold water. We handle residential waterproofing services with clear scopes so you know what is included.
Towers, warehouses, car parks and podium decks. We work to programme, with phased access where the building stays occupied.
Pedox KSA covers Saudi projects. For work in Qatar or India, use the sister sites below — different offices, same waterproofing craft.

Commercial roofs, cold-storage floors and villa wet areas — a sample of jobs we have completed in Riyadh, Jeddah and Dammam.




Alongside application work, Pedox KSA is setting up a manufacturing facility in the Eastern Province. The aim is simple: produce selected waterproofing and repair chemicals here under Vision 2030 localisation goals, instead of relying only on imported stock.
KSA
Plant location
In progress
Commissioning phase
2015
Year founded
500+
Projects delivered
5–10
Year workmanship warranty
Use the form at the top of this page, or call us for a site visit in Riyadh, Jeddah, Dammam or Al Khobar.
Contact PedoxTell us the city, the area type (roof, tank, basement, wet room) and we will schedule a survey before we price the work.