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Roof insulation prices in Saudi Arabia (2026)

Read 7 Nov 2026

These are prices Saudi companies publish on their own websites. We list the lowest, the median and the highest for each job, and how many separate websites each row is based on. The final price comes after an inspection.

JobUnitLowMedianHighSources
Spray polyurethane foam roof insulationper m²25 SAR42 SAR120 SAR15 sources
Spray polyurethane foam roof insulation (Riyadh)per m²25 SAR38 SAR120 SAR7 sources
Spray polyurethane foam roof insulation (Jeddah)per m²25 SAR42 SAR60 SAR5 sources
Roof waterproofing (bitumen / membrane)per m²15 SAR30 SAR60 SAR14 sources
Roof waterproofing (bitumen / membrane) (Riyadh)per m²15 SAR30 SAR60 SAR9 sources
Combined waterproofing + thermal systemper m²35 SAR74 SAR110 SAR6 sources
Roof waterproofing (bitumen / membrane) (Jeddah)per m²18 SAR29 SAR40 SAR4 sources
Roof thermal insulation (boards / other, not spray foam)per m²15 SAR50 SAR90 SAR4 sources
Combined waterproofing + thermal system (Riyadh)per m²35 SAR74 SAR100 SAR4 sources
Waterproofing over existing tiles (no removal)per m²15 SAR40 SAR70 SAR4 sources
Roof thermal insulation (boards / other, not spray foam) (Riyadh)per m²15 SAR38 SAR60 SAR3 sources
Waterproofing over existing tiles (no removal) (Jeddah)per m²25 SAR41 SAR70 SAR2 sources
Waterproofing over existing tiles (no removal) (Riyadh)per m²15 SAR36 SAR65 SAR2 sources

Sources

Spray polyurethane foam roof insulation

Spray polyurethane foam roof insulation

Spray polyurethane foam roof insulation

Roof waterproofing (bitumen / membrane)

Roof waterproofing (bitumen / membrane)

Combined waterproofing + thermal system

Roof waterproofing (bitumen / membrane)

Roof thermal insulation (boards / other, not spray foam)

Combined waterproofing + thermal system

Waterproofing over existing tiles (no removal)

Roof thermal insulation (boards / other, not spray foam)

Waterproofing over existing tiles (no removal)

Waterproofing over existing tiles (no removal)