Roof Insulation in Ar Rasras, Khamis Mushait
Azl — delivered with a written warranty, to the Saudi Building Code
About Ar Rasras
Ar Rasras lies in the south-central part of Khamis Mushait, bounded by Saad bin Abi Waqqas Road to the east and divided by the wadi course, next to the Military City housing and Dhalalah. It combines homes with restaurants, hotels and markets, and buildings near the wadi need foundation and floor waterproofing against moisture and flash-flood runoff in the rainy season. District guide
Why Ar Rasras homes need roof insulation
Ar Rasras lies in south Khamis Mushait along Saad bin Abi Waqqas Road, and is dominated by apartment buildings and shops and commercial buildings. An apartment building's roof is shared and crowded with AC units and flat tanks, so top-floor residents bear both the heat and the leaks. The altitude brings heavier rain and day–night temperature swings, so flexible materials and careful expansion joints are preferred. Sitting near a wadi means storm and rain water may collect in places, so falls and drainage are reviewed before insulating. The fix: a system that tolerates maintenance traffic on equipment-crowded roofs, with precise detailing around bases and penetrations.
- Main roads
- • Saad bin Abi Waqqas Road
- Common buildings
- • apartment buildings
- • shops and commercial buildings
Materials and specifications
- Bituminous membrane (rolls): Durable torch-applied waterproofing, suited to large concrete roofs.
- Spray polyurethane foam: Seamless thermal and waterproof layer in one; needs a UV-protective topcoat.
- Liquid acrylic or polyurethane coating: Flexible layer ideal for maintenance and detailed roofs.
- Extruded polystyrene boards (XPS): Compression-resistant thermal insulation under tiles.
We select products conforming to the relevant Saudi standards and apply them per the manufacturer's datasheet.
Execution plan in Ar Rasras
- Inspect the roof, measure the area and check slopes and drains
- Clean the surface, remove failed insulation and treat cracks
- Apply primer to ensure adhesion
- Install the waterproofing layer and turn it up the parapet walls
- Flood-test with water long enough to confirm no leaks
- Install thermal insulation and the protection layer or tiles
Indicative prices for typical Ar Rasras sizes
| Case | Size | Estimated cost (SAR) | Warranty |
|---|---|---|---|
| Smaller | 300 m² | 13,500 – 25,500 | Written, by work type |
| Typical | 500 m² | 22,500 – 42,500 | Written, by work type |
| Larger | 700 m² | 31,500 – 59,500 | Written, by work type |
Indicative ranges excluding VAT, based on sizes common in the district; not a quote. Final price after inspection.
Questions from Ar Rasras residents
How much does roof insulation cost for an apartment building in Ar Rasras, Khamis Mushait?
In Ar Rasras, for about 500 m² the indicative cost is SAR 22,500–42,500 before VAT (SAR 45–85 per m²). Prices are indicative and confirmed after inspection according to condition, material and access.
Which system suits roof insulation in Ar Rasras?
Commonly a bituminous or liquid membrane plus a thermal layer (foam or XPS) and protection, with thickness set by the thermal calculation.
How long does roof insulation take in Ar Rasras, and do you serve it?
The work takes typically two days to a week depending on area, layers and the flood test. Khamis Mushait is one of the cities we serve directly; the inspection in Ar Rasras is scheduled by team availability.
Book an inspection in Ar Rasras
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