How do engineers calculate the load of a rooftop pool?
They add the weight of the water, the pool structure, finishes, people and equipment, and check the slab, beams, columns and foundations below.
The short answer
Engineers add up every load the rooftop pool brings: the water (about 1,000 kg for every cubic metre), the pool shell and finishes, the people using it and the plant equipment. They then check that the roof slab, beams, columns and foundations below can carry it, and design any strengthening needed. Water also needs waterproofing and drainage design. Structural Solutions prepares the stamped calculations for the developer and authority approvals.
What you need to know
- Full load path: From the pool down to the foundations.
- Strengthening: Designed where the structure is not enough.
- Waterproofing: Part of the design.
- Approvals: Developer NOC, permit and the pool environmental NOC.
Documents you may need
- Title deed and owner ID
- Affection plan or site plan
- Existing drawings or as-built drawings
- Photos of the area
- Developer NOC (where the community has a developer)
Who does what
Step by step
We confirm the exact route for your project.
| Step | Approval route | Guides |
|---|---|---|
| Design brief You and us | The size, use and loads of the structure. | — |
| Calculations Structural Solutions | Stamped structural calculations to the codes used in Dubai. | Structural calculations |
| Drawings Structural Solutions | Structural drawings that match the calculations. | — |
| Approvals Developer and authority | Submitted with the NOC and the building permit. | Approvals |
| Inspection Authority | Inspection and completion. | Sign-off |
Questions
Related questions
Can any roof take a pool?
No. The structure must be checked first.
Is an infinity pool heavier?
The overflow and balance tank add weight that must be included.
Do I need approval?
Yes, the developer NOC and the building permit.
Who prepares the calculations?
Our engineers, stamped for submission.
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