Spray Foam Insulation (Polyurethane) in Al Qalah, Jazan
Azl — delivered with a written warranty, to the Saudi Building Code
About Al Qalah
Al Qalah is a Jazan district included in the city's district lists in property guides, with flats for sale on Ahmad Muhammad Al Aqili Street. Buildings standing for years in a district near the city core show coastal humidity marks on ceilings and walls, so they need renewed roof waterproofing and rising-damp treatment on ground floors, with periodic cockroach and rodent control in the alleys and closely packed buildings. District guide
Why Al Qalah homes need spray foam insulation (polyurethane)
Apartment buildings and older traditional houses define Al Qalah in Jazan, beside Ahmad Muhammad Al Aqili Street. In apartment buildings foam noticeably cools top-floor flats and can often be applied without removing tiles when the roof is structurally sound. Seasonal rain makes falls and drains as important as the material itself, and work is best done before the season. High humidity affects bonding and curing, so application is scheduled in the least humid hours. The fix: spray foam over the existing roof once dryness and adhesion are confirmed, after repairing cracks and falls.
- Main roads
- • Ahmad Muhammad Al Aqili Street
- Common buildings
- • apartment buildings
- • older traditional houses
Materials and specifications
- High-density polyurethane foam: Density suited to trafficable roofs and compression.
- Acrylic or polyurea protective coat: Protects the foam from UV and reflects heat.
- Primer for metal or concrete: Improves adhesion depending on the substrate.
We select products conforming to the relevant Saudi standards and apply them per the manufacturer's datasheet.
Execution plan in Al Qalah
- Clean and fully dry the surface
- Mask walls and windows from overspray
- Spray the foam in passes to the required thickness
- Check thickness and evenness
- Apply the UV protective coat
- Final inspection and handover
Indicative prices for typical Al Qalah sizes
| Case | Size | Estimated cost (SAR) | Warranty |
|---|---|---|---|
| Smaller | 300 m² | 9,000 – 16,500 | Written, by work type |
| Typical | 500 m² | 15,000 – 27,500 | Written, by work type |
| Larger | 700 m² | 21,000 – 38,500 | Written, by work type |
Indicative ranges excluding VAT, based on sizes common in the district; not a quote. Final price after inspection.
Questions from Al Qalah residents
How much does spray foam insulation cost for an apartment building in Al Qalah, Jazan?
In Al Qalah, for about 500 m² the indicative cost is SAR 15,000–27,500 before VAT (SAR 30–55 per m²). Prices are indicative and confirmed after inspection according to condition, material and access.
Which material is used for spray foam insulation in Al Qalah?
Closed-cell roofing-grade PU foam at a thickness set by the thermal calculation, with an acrylic or polyurea protective coat.
How long does spray foam insulation take in Al Qalah, and do you serve it?
The work takes often one to three days for medium roofs including the topcoat. Jazan is one of the cities we serve directly; the inspection in Al Qalah is scheduled by team availability.
Book an inspection in Al Qalah
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