How the work goes
- 1
Describe what you see
Call or message us on WhatsApp and tell us where the damp or leak is and when you first noticed it.
- 2
Finding the failure and preparing the surface
The job starts with locating where the water enters, cleaning the surface and repairing any cracks or joints before the waterproofing goes on.
- 3
Applying the right material
The material is chosen by surface and use: bitumen rolls, epoxy coating, polyurethane foam or cement-based waterproofing, each suited to what the surface needs.
- 4
Checking the layer is continuous
The work covers joints, edges, the parapet and any pipe penetrations, because water finds the weakest point in the layer.
The failure can be found and fixed
- We find the water source before any treatment
- We cover roofs, tanks, bathrooms and pools
- We use the material that suits the surface and its use
- We treat cracks and joints, not the layer alone
- We take your request by phone call or WhatsApp message
The service in Az Zahrah District
Cracks in wall joints and corners, damp on upper floors from roof leaks, and salts rising from the soil into first-floor walls are all common in a district like Az Zahrah. Stains often show on the inner wall first, but the source is outside, and may be rain seeping at a corner, a hidden water line, or ground moisture. The technician checks the roof, outer and inner walls, and decides whether treatment needs the roof, salt removal, joint sealing, or epoxy injection.
Az Zahrah District is in Al-Ahsa governorate in the Eastern Province, close to Al Jamiyin District, Al Iskan 1st District and Al Hamra 1st District.
Salts and ground moisture reach the walls from the soil side, so the effect usually shows in lower walls first.
Our portfolio
What our customers say
- ★★★★★
شغلهم نظيف وسريعين ومحترمين الله يعطيهم العافيه
- ★★★★★
شغلهم ميه ميه يشكرو عليه
- ★★★★★
شركه ممتازه
Reviews are shown as the customers wrote them, in Arabic.
Questions about Waterproofing in Az Zahrah District
Roof waterproofing against rain is one type of waterproofing focused on the roof surface, its drains and the cracks that let rainwater in. Waterproofing in its wider sense also covers bathrooms, tanks, pools and foundations, each needing a different material and approach according to the surface and how much water it faces.
Yes. Bitumen rolls are usually used on concrete roofs exposed to sun, epoxy coating suits surfaces that need a hard skin such as tanks and floors, and polyurethane foam gives both waterproofing and thermal insulation together. The choice depends on the surface type, how much water it faces and the movement it is likely to experience.
Work can be done in more than one place in the building, but each is inspected, prepared and waterproofed on its own because the material and method differ. A bathroom needs a system that handles continuous moisture and movement, while a roof faces heat and rain. Once we know the full scope we explain what each location involves and what it needs.
Not necessarily. A small crack that carries no water is treated by repairing and filling the crack itself. If water seeps through it or the area faces continuous moisture, additional waterproofing after the repair may be needed. Inspection is what decides the extent and the material required.
The water may come from a source other than the roof, such as pipes inside the wall, rising damp from the ground or a leak from a nearby joint. What looks sound from above may also hide a crack in the parapet or a structural joint that was never waterproofed. That is why the stain's position alone does not identify the source.
Water-resistant paint reduces surface absorption but does not form a continuous barrier and does not cover cracks or joints. Real waterproofing forms a connected layer that blocks moisture from both sides and treats the weak points in the surface. Paint may hide the problem for a time but does not treat it.
If the problem is damp or water stains on the ceiling or wall, waterproofing comes first. If the problem is heat on the top floor in summer, thermal insulation is what you need. Both often appear together on the same roof, and polyurethane foam, for example, serves both purposes in a single layer.
If the stains are in the lower wall and come with white powder, and worsen in summer, they are usually salts rising from soil. Inspection tells them apart from roof or pipe leaks.
No, Al Raya uses instruments to find the damp source without breaking. If needed, it may inject epoxy or seal joints from the roof or outside.
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