Roof Insulation in Dahiyat Nimar, Riyadh
Azl — delivered with a written warranty, to the Saudi Building Code
About Dahiyat Nimar
Dahiyat Nimar is a new district at Riyadh's southwestern entrance under Nimar municipality, served by Dirab Road and Makkah Road and still being developed through plans such as Plan 3020. Residential plots and new villas are plentiful, making foundation and roof insulation during construction an essential step before finishing work is done. District guide
Why Dahiyat Nimar homes need roof insulation
Dahiyat Nimar in west Riyadh is home to villas, apartment buildings and shops and commercial buildings, connected by Dirab 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. 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. Intense heat most of the year makes roof thermal insulation a core part of the solution, not an optional extra. The fix: an integrated waterproof and thermal system turned up the parapets, detailing every base and opening, then a flood test before covering.
- Main roads
- • Dirab Road
- • Makkah Road
- Nearby landmarks
- • King Abdullah International Gardens
- Common buildings
- • villas
- • 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 Dahiyat Nimar
- 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 Dahiyat Nimar 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 Dahiyat Nimar residents
How much does roof insulation cost for a villa in Dahiyat Nimar, Riyadh?
In Dahiyat Nimar, 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 Dahiyat Nimar?
Commonly a bituminous or liquid membrane plus a thermal layer (foam or XPS) and protection, with thickness set by the thermal calculation. Near King Abdullah International Gardens we also plan access and working hours.
How long does roof insulation take in Dahiyat Nimar, and do you serve it?
The work takes typically two days to a week depending on area, layers and the flood test. Riyadh is one of the cities we serve directly; the inspection in Dahiyat Nimar is scheduled by team availability.
Book an inspection in Dahiyat Nimar
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