Roof Insulation in Al Khalidiyah, Dumat Al-Jandal
Azl — delivered with a written warranty, to the Saudi Building Code
About Al Khalidiyah
The main street of Al Khalidiyah in Dumat Al Jandal carries the district's own name, and homes and plots are offered within an established residential fabric. Detached villas with broad roofs benefit from thermal insulation that limits summer heat gain, and from proper drainage slopes that stop rainwater pooling on the roof in winter. District guide
Why Al Khalidiyah homes need roof insulation
Al Khalidiyah lies in Dumat Al-Jandal along Al Khalidiyah Street, and is dominated by villas. Villa roofs are wide, multi-level and crowded with AC bases and annexes, and every joint or opening is a weak point for rain or AC condensate. The city's cold winters and hot summers cause repeated expansion and contraction, so a flexible system is preferred. Intense heat most of the year makes roof thermal insulation a core part of the solution, not an optional extra. The fix: assess the existing system with a moisture survey; restore over it if dry, or strip and rebuild if saturated.
- Main roads
- • Al Khalidiyah Street
- Common buildings
- • villas
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 Al Khalidiyah
- 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 Al Khalidiyah sizes
| Case | Size | Estimated cost (SAR) | Warranty |
|---|---|---|---|
| Smaller | 250 m² | 11,250 – 21,250 | Written, by work type |
| Typical | 375 m² | 16,900 – 31,900 | Written, by work type |
| Larger | 500 m² | 22,500 – 42,500 | 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 Khalidiyah residents
How much does roof insulation cost for a villa in Al Khalidiyah, Dumat Al-Jandal?
In Al Khalidiyah, for about 400 m² the indicative cost is SAR 18,000–34,000 before VAT (SAR 45–85 per m²). Prices are indicative and confirmed after inspection according to condition, material and access.
Which material is used for roof insulation in Al Khalidiyah?
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 Al Khalidiyah, and do you serve it?
The work takes typically two days to a week depending on area, layers and the flood test. We serve Dumat Al-Jandal on request; once we receive your request from Al Khalidiyah we coordinate a date by team availability and confirm it first.
Book an inspection in Al Khalidiyah
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