What foundation waterproofing includes
- Inspecting the foundation walls from inside and locating damp patches, salts and cracks
- Deciding whether the waterproofing is applied outside before backfill or from inside
- Cleaning the surface and sealing existing cracks in the foundation wall before waterproofing
- Applying the waterproof material to the foundation walls with special care at corners and joints
- Treating the effects of salts and rising damp in the lower walls
- Answering your questions about foundation waterproofing before the work starts
From your call to treating the foundation
- 1
Describe what you see
Call or message us on WhatsApp and tell us where the damp shows on your walls and whether you see salts or peeling paint at the base.
- 2
We inspect the wall and foundation
We identify the source of moisture and whether it comes from the surrounding soil, a crack in the foundation wall or nearby groundwater.
- 3
Preparing the surface
Treatment begins with cleaning the surface and filling existing cracks, because a waterproof layer will not bond to an unprepared surface.
- 4
Applying the waterproof layer
The waterproof material is applied to the foundation wall on the outside before backfill, or from inside when the outside cannot be reached, with close attention to the corners and joints.
The foundation deserves attention before damage shows
- We treat foundation walls from outside or inside according to the case
- We seal cracks before applying any waterproof layer
- We give corners and joints the care they need
- Rising damp and salts have a clear treatment once the source is known
- We take your request by phone call or WhatsApp message
The service in Ash Shi’bah
In a district like Ash Shi'bah, homes rest on foundations in soil that holds salty water, particularly in Al-Ahsa. Water rising from the soil causes white salt stains, damp and cracks in the plaster and paint of the ground floor, and may reach furniture and floors. Al Raya inspects the outer base and lower walls to see how far water is seeping in, then applies epoxy or bitumen layers to the foundations to stop water entering the house from below.
Ash Shi'bah is a district in Al-Ahsa governorate in the Eastern Province, close to Al Qurayn, Julayjilah and Ash Shuqayq.
Water rising from soil is checked at outer foundations and corners, where it pools before entering interior walls.
Our portfolio
What our customers say
- ★★★★★
شغلهم كويس وناس ممتازه في اسرع وقت
- ★★★★★
شغلهم ميه ميه يشكرو عليه
- ★★★★★
شركه ممتازه واشتغلنا معاهم اكثر من مره وجود عاليه ما شاء الله بارك الله فيهم واعمله
Reviews are shown as the customers wrote them, in Arabic.
Questions about Foundation waterproofing in Ash Shi’bah
External waterproofing stops moisture before it reaches the wall, and it is usually applied during construction before backfill. When the building is standing and re-excavation is not possible, internal waterproofing stops rising damp and treats its effects, though it needs a material suited to reverse water pressure.
Foundation damp comes from the soil around the lower wall and rises upward, bringing white salt marks at the base. Roof or bathroom damp descends from above or seeps in from the side, and the marks appear in different places. Identifying the source is the first step in treating it.
Salts show that water is moving through the wall and carrying minerals from the soil or the concrete. Over time the salt crystals expand inside the wall and break down the paint and plaster and can weaken the surface layer of the concrete. The cause needs treatment, not just a new coat of paint.
A water-resistant paint slows how quickly damp shows on the surface but does not stop the movement of moisture inside the wall. The damp and salts keep working behind the coat and it peels before long. True waterproofing resists water pressure from the soil and either bonds into the concrete or covers it with a layer that can hold that pressure.
Tell us which wall shows the damp and whether it is against the soil on the outside, whether you see white salts or peeling at or near the base of the wall, and whether the damp has been there since the house was built or appeared later. These details help us assess the situation before the inspection.
Water rising from soil leaves white salt stains and appears year-round even in dry periods, while rain damp shows when rain falls. Stains that rise gradually on interior walls are a clear sign of groundwater.
Contact Al Raya and describe exactly where the stains appear and whether near outer or inner walls, and send a photo if you can. Al Raya will inspect the foundation and base around the house to find the water source and define the work needed.
More services in Ash Shi’bah
