Water Tank Insulation in Al Marqab, Al Majmaah
Azl — delivered with a written warranty, to the Saudi Building Code
About Al Marqab
Al Marqab is an established district of Al Majmaah with bachelor rooms on King Faisal Street and small trades such as tailors, and little new housing compared with the modern schemes. Such districts hold buildings of varied ages that need individual inspection of roof and tank waterproofing, routine pest control in shared units with communal kitchens, and sealing of gaps around window air-conditioners that let in dust and insects. District guide
Why Al Marqab homes need water tank insulation
Apartment buildings, older traditional houses and shops and commercial buildings define Al Marqab in Al Majmaah, beside King Faisal Street. In apartment buildings one shared ground tank serves several flats, so a leak multiplies consumption and dampness in the adjacent basement and parking. The city's cold winters and hot summers cause repeated expansion and contraction, so a flexible system is preferred. Summer heat warms exposed roof tanks and speeds coating breakdown, so reflective external insulation helps. The fix: check the concrete first, repair honeycombing and cracks, then line the tank with a system suited to its age and condition.
- Main roads
- • King Faisal Street
- Common buildings
- • apartment buildings
- • older traditional houses
- • shops and commercial buildings
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 Marqab
- 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 Marqab sizes
| Case | Size | Estimated cost (SAR) | Warranty |
|---|---|---|---|
| Small tank | 15 m³ (≈ 29 m² internal) | 1,750 – 3,550 | Written, by work type |
| Medium tank | 28 m³ (≈ 44 m² internal) | 2,650 – 5,250 | Written, by work type |
| Large tank | 40 m³ (≈ 56 m² internal) | 3,350 – 6,700 | 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 Marqab residents
How much does tank insulation cost for an apartment building in Al Marqab, Al Majmaah?
In Al Marqab, a tank of about 28 m³ has roughly 44 m² of internal surface, giving an indicative SAR 2,650–5,250 before VAT (SAR 60–120 per m²). Prices are indicative and confirmed after inspection according to condition, material and access.
Which system suits tank insulation in Al Marqab?
Usually a potable-water certified epoxy lining over sound concrete, or a crystalline system when pressure from outside is the issue.
How long does tank insulation take in Al Marqab, and do you serve it?
The work takes typically two to several days including draining, preparation, coats and curing before refilling. We serve Al Majmaah on request; once we receive your request from Al Marqab we coordinate a date by team availability and confirm it first.
Book an inspection in Al Marqab
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