A residential floor slab, a car park slab, and a roof slab all carry different design loads — our calculations start by correctly categorising your slab's use, since this drives every subsequent design decision.
Slab Design Calculations Dubai
Slab design calculations verify that floor and roof slabs can safely carry their intended loads — covering thickness, reinforcement, and deflection for new construction, extensions, and additional floors across Dubai.
Arabian Ranches
Palm Jumeirah
Dubai Hills Estate
The Meadows
The Springs
Jumeirah Islands
Emirates Hills
Mudon
The Villa
Arabian Ranches
Palm Jumeirah
Dubai Hills Estate
The Meadows
The Springs
Jumeirah Islands
Emirates Hills
Mudon
The Villa
Arabian Ranches
Palm Jumeirah
Dubai Hills Estate
The Meadows
The Springs
Jumeirah Islands
Emirates Hills
Mudon
The Villa
Arabian Ranches
Palm Jumeirah
Dubai Hills Estate
The Meadows
The Springs
Jumeirah Islands
Emirates Hills
Mudon
The Villa
Arabian Ranches
Palm Jumeirah
Dubai Hills Estate
The Meadows
The Springs
Jumeirah Islands
Emirates Hills
Mudon
The Villa
Arabian Ranches
Palm Jumeirah
Dubai Hills Estate
The Meadows
The Springs
Jumeirah Islands
Emirates Hills
Mudon
The Villa
Arabian Ranches
Palm Jumeirah
Dubai Hills Estate
The Meadows
The Springs
Jumeirah Islands
Emirates Hills
Mudon
The Villa
Arabian Ranches
Palm Jumeirah
Dubai Hills Estate
The Meadows
The Springs
Jumeirah Islands
Emirates Hills
Mudon
The Villa
Streamlined
Approval process
End-to-end
NOC to permit, managed
Direct access
To your project team
Always on
Client support
What Slab Design Calculations Cover
Slab calculations determine slab thickness, reinforcement layout, and span capacity based on the loads the slab must carry — residential floor loads differ significantly from commercial or car park slab requirements.
Our Slab Design Process
01
Determine Slab Use & Load Category
02
Assess Span & Support Conditions
03
Calculate Required Thickness
04
Design Reinforcement Layout
05
Deflection & Crack Control Check
06
Engineer-Stamped Calculations
How Our Approval Process Works
Our expert engineers handle the entire NOC process, ensuring faster approvals and full compliance with Dubai regulations.
Why Load Category Matters
Slab Types We Calculate
Residential Floor Slabs
Roof Slabs
Car Park Slabs
Mezzanine Slabs
Precast Slabs
Post-Tensioned Slabs
Slab Design Calculations Dubai at a Glance
| Step | Who | What happens |
|---|---|---|
| 1 | Structural engineer | Prepares the sign drawings and, for larger signs, the stamped structural calculations. |
| 2 | Landlord, mall or master developer | Issues the NOC for the works. |
| 3 | Authority — Dubai Municipality, DDA or Trakhees — depending on the community | Reviews the drawings and issues the permit. |
| 4 | Landlord and authority | Completion inspection. |
Documents Required
- Trade licence
- Tenancy contract or Ejari
- Landlord, mall or developer NOC
- Sign design with size, materials and position
- Photos of the facade or location
Key Technical Rules
- NOC first: the landlord, mall or developer approves the sign before the authority permit.
- Structural calculations: rooftop, pylon and large facade signs need stamped calculations for wind and fixings.
- Size and position rules: set by the building and the authority for the area.
- Electrical safety: illuminated signs need safe electrical details.
- Permit before installation: signs go up only after approval.
Landlord NOC
First approval
Wind & Fixings
Stamped calculations
Signage Permit
Before installation
Why Project Owners Choose Structural Solutions
Correct Load Categorisation
We accurately categorise your slab's use to ensure the design load assumptions are correct from the start.
Full Slab Type Coverage
From residential floors to post-tensioned commercial slabs, we calculate across the full range of slab types.
Deflection-Verified Design
Our calculations check deflection and crack control, not just strength — avoiding long-term serviceability issues.
Get Your Slab Calculated Right
Structural Solutions provides engineer-stamped slab design calculations for floors, roofs, and mezzanines across Dubai.
Slab Design Calculations — FAQs
What determines slab thickness?
The load the slab carries, its span between supports, and the load category (residential, commercial, car park, etc.) all determine required thickness.
What's a post-tensioned slab?
A slab reinforced with tensioned steel cables that allows thinner slabs over longer spans — common in commercial and car park construction.
Do mezzanine slabs need different calculations than regular floors?
Yes — mezzanine slabs often support storage or industrial loads that differ significantly from residential floor loads.
What do you need from me to get started?
Your plot or unit details, title deed or affection plan, any existing drawings and a short description of the works — we confirm the approvals needed and prepare the submission.
Can Structural Solutions calculate slabs for an addition to an existing building?
Yes — we assess the existing structure's capacity alongside designing the new slab.
Structural Calculations Guides
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