Roof Insulation in Aja, Hail
Azl — delivered with a written warranty, to the Saudi Building Code
About Aja
Aja is one of Hail's northern districts with an established residential character, crossed by Al Jadba Street, where villas and family homes are offered. Homes that have stood for years in this part of the city benefit from assessing and renewing roof insulation where needed, and from insulating rooftop tanks exposed to winter cold and summer heat. District guide
Why Aja homes need roof insulation
Aja lies in Hail along Al Jadba Street, and is dominated by villas and apartment buildings. 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 Jadba Street
- Common buildings
- • villas
- • apartment 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 Aja
- 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 Aja 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 Aja residents
How much does roof insulation cost for a villa in Aja, Hail?
In Aja, 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 Aja?
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 Aja, and do you serve it?
The work takes typically two days to a week depending on area, layers and the flood test. Hail is one of the cities we serve directly; the inspection in Aja is scheduled by team availability.
Book an inspection in Aja
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