Water Tank Insulation in Al Arid, Riyadh
Azl — delivered with a written warranty, to the Saudi Building Code
About Al Arid
Al Arid is one of north Riyadh's newest and largest districts, bounded by King Salman bin Abdulaziz Road to the south, which separates it from Al Yasmin, King Fahd Road to the west next to Al Qirawan, and Abu Bakr Al-Siddiq Road to the east next to Al Narjis, extending north towards Banban. The district is still growing fast: new villas and villa projects under construction, new apartment buildings, rest houses and chalets, and residential plots being developed one after another. This stage gives Al Arid owners an opportunity older districts lack: installing roof, tank and floor insulation during construction, in the right sequence alongside other trades, rather than fixing leaks and heat after moving in. District guide
Why Al Arid homes need water tank insulation
Many ground tanks in Al Arid are being built right now, and a villa tank is typically around 6 to 18 cubic metres. A common mistake on the district's sites is to apply only an internal coating after casting, then backfill without waterproofing the external walls, exposing the concrete to soil moisture that is hard to fix later without digging. The right sequence is external waterproofing with a suitable membrane or coating before backfilling, a water test to reveal any leak, then an internal potable-water system. In rest houses with pools, the drinking tank should be kept separate from the pool and irrigation tanks, each lined for its use.
- Main roads
- • King Salman bin Abdulaziz Road
- • King Fahd Road
- • Abu Bakr Al-Siddiq Road
- Common buildings
- • New villas and villa projects under construction
- • New apartment buildings
- • Private rest houses (istirahas) and chalets
- • Residential plots under development
Materials and specifications
- Potable-water-approved epoxy: Hard, smooth, easy-to-clean lining; must be certified for drinking water.
- Tank-grade polyurethane: Highly flexible, tolerates slight movement in the concrete.
- Crystalline cementitious materials: Penetrate and seal concrete pores; often used as a first treatment.
We select products conforming to the relevant Saudi standards and apply them per the manufacturer's datasheet.
Execution plan in Al Arid
- Empty, clean and disinfect the tank
- Inspect walls and floor and mark cracks and weak points
- Treat cracks, joints and corners
- Apply primer then insulation coats to the required thickness
- Allow full curing per the manufacturer
- Final wash and fill test before use
Indicative prices for typical Al Arid sizes
| Case | Size | Estimated cost (SAR) | Warranty |
|---|---|---|---|
| Small tank | 6 m³ (≈ 17 m² internal) | 1,200 – 2,050 | Written, by work type |
| Medium tank | 12 m³ (≈ 26 m² internal) | 1,550 – 3,050 | Written, by work type |
| Large tank | 18 m³ (≈ 33 m² internal) | 2,000 – 3,950 | Written, by work type |
Indicative ranges excluding VAT, based on sizes common in the district; not a quote. Final price after inspection.
Calculated internal area: 59 m² · Approx. capacity: 30 m³
Questions from Al Arid residents
When should I insulate the tank of my villa under construction in Al Arid, Riyadh?
In two stages: external waterproofing of walls and roof slab after the formwork is struck and before backfilling, then internal lining with a potable-water coating after a fill test and drying. Coordinating this with your contractor in Al Arid avoids costly excavation later, because treating the outer wall after backfill and paving is very difficult.
How much does tank insulation cost for a new villa in Al Arid?
The indicative range for internal lining is SAR 60–120 per square metre of internal surface excluding VAT, with external waterproofing priced by the chosen system. A 10 cubic metre tank in an Al Arid villa has roughly 28 square metres of internal surface, depending on its dimensions. Prices are a guide only and are set after inspection in Riyadh.
Does a rest house tank in Al Arid need different insulation?
If the tank holds drinking water, it is lined internally with a potable-water coating just like a villa tank. Pool and irrigation tanks get a system resistant to chemically treated water without needing drinking-water approval. In Al Arid rest houses, keep tanks separate and clearly labelled, and inspect them every year before the Riyadh summer.
Book an inspection in Al Arid
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