Roof Insulation in Markh, Az Zulfi
Azl — delivered with a written warranty, to the Saudi Building Code
About Markh
Markh is built on scheme 583 in Az Zulfi, where plots of 300 to 625 square metres sell on paved streets 15 to 30 metres wide such as King Fahd and Asim bin Thabit, alongside owner-built rest houses. The ground is level, power is connected and construction continues, so damp-proofing footings and buried walls from the start, and treating soil around foundations against termites before pouring, is advisable. District guide
Why Markh homes need roof insulation
Villas and rest houses and farms define Markh in Az Zulfi, beside King Fahd Street. 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. The city's cold winters and hot summers cause repeated expansion and contraction, so a flexible system is preferred. 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
- • King Fahd Street
- • Asim bin Thabit Street
- • Al Mahdi South Street
- Common buildings
- • villas
- • rest houses and farms
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 Markh
- 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 Markh 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 Markh residents
How much does roof insulation cost for a villa in Markh, Az Zulfi?
In Markh, 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 Markh?
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 Markh, and do you serve it?
The work takes typically two days to a week depending on area, layers and the flood test. We serve Az Zulfi on request; once we receive your request from Markh we coordinate a date by team availability and confirm it first.
Book an inspection in Markh
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