Spray Foam Insulation (Polyurethane) in Ash Sharafah, Najran
Azl — delivered with a written warranty, to the Saudi Building Code
About Ash Sharafah
Ash Sharafah is one of Najran's southern expansion areas, divided into northern, southern and western sections, with land plots and villas offered for sale on its internal streets. New construction is a chance to install roof and foundation thermal and waterproof insulation during building rather than fixing it later, and nearby vacant plots make preventive insect and rodent control worthwhile for newly occupied villas. District guide
Why Ash Sharafah homes need spray foam insulation (polyurethane)
Villas define Ash Sharafah in Najran, beside Talal Muhammad Hasan Absi Street. Spray foam suits detail-heavy villa roofs because it covers them in one seamless layer insulating against both heat and water. Many buildings in the district are under construction, and the best time to insulate is before tiling and backfill, with a flood test before covering. In the city's intense heat spraying is scheduled in cooler hours to keep the substrate within the manufacturer's limits. The fix: closed-cell foam at the thickness set by the thermal calculation, then a UV-protective topcoat.
- Main roads
- • Talal Muhammad Hasan Absi Street
- • Musa Muhammad Yahya Daili Street
- Common buildings
- • villas
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 Ash Sharafah
- 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 Ash Sharafah sizes
| Case | Size | Estimated cost (SAR) | Warranty |
|---|---|---|---|
| Smaller | 250 m² | 7,500 – 13,750 | Written, by work type |
| Typical | 375 m² | 11,250 – 20,650 | Written, by work type |
| Larger | 500 m² | 15,000 – 27,500 | Written, by work type |
Indicative ranges excluding VAT, based on sizes common in the district; not a quote. Final price after inspection.
Questions from Ash Sharafah residents
How much does spray foam insulation cost for a villa in Ash Sharafah, Najran?
In Ash Sharafah, for about 400 m² the indicative cost is SAR 12,000–22,000 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 Ash Sharafah?
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 Ash Sharafah, and do you serve it?
The work takes often one to three days for medium roofs including the topcoat. We serve Najran on request; once we receive your request from Ash Sharafah we coordinate a date by team availability and confirm it first.
Book an inspection in Ash Sharafah
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