Roof Insulation in Sudayr, Jubail
Azl — delivered with a written warranty, to the Saudi Building Code
About Sudayr
Sudayr lies opposite Al Fanateer Corniche in Jubail Industrial City, with some offices looking straight onto the sea, and contains villas and commercial offices on Al Lulu and Al Khamis roads. Sea-facing facades take salt spray and humid winds, so outer walls need waterproofing as well as roofs, with periodic treatment for insects drawn by lighting and gardens near the corniche. District guide
Why Sudayr homes need roof insulation
Sudayr in Jubail is home to villas and shops and commercial buildings, connected by Al Lulu Road. 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. Being near the sea means humidity and salt that speed rebar corrosion and affect curing, so surface moisture and dew point are checked before any application. Intense heat most of the year makes roof thermal insulation a core part of the solution, not an optional extra. The fix: a system that tolerates maintenance traffic on equipment-crowded roofs, with precise detailing around bases and penetrations.
- Main roads
- • Al Lulu Road
- • Al Khamis Road
- Nearby landmarks
- • Al Fanateer Corniche
- Common buildings
- • villas
- • 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 Sudayr
- 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 Sudayr 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 Sudayr residents
How much does roof insulation cost for a villa in Sudayr, Jubail?
In Sudayr, 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 system suits roof insulation in Sudayr?
Commonly a bituminous or liquid membrane plus a thermal layer (foam or XPS) and protection, with thickness set by the thermal calculation. Near Al Fanateer Corniche we also plan access and working hours.
How long does roof insulation take in Sudayr, and do you serve it?
The work takes typically two days to a week depending on area, layers and the flood test. We serve Jubail on request; once we receive your request from Sudayr we coordinate a date by team availability and confirm it first.
Book an inspection in Sudayr
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