Makena SlabWorks - Raft Foundation Contractors Cape Town
MAKENA SLABWORKS
Cape Town & Pretoria

Raft Foundation Specialists in Cape Town

NHBRC approved raft slab construction for Cape Town's challenging soil conditions. 7+ years experience in the Western Cape region.

Raft Foundations for Cape Town Conditions

Specializing in raft slab construction for Cape Town's unique soil and environmental challenges

Common Cape Town Foundation Problems

High Water Tables

Cape Town's coastal areas often have high water tables, making traditional foundations unstable. Raft foundations distribute loads evenly across wet soil.

Sloping Sites

Many Cape Town properties are on slopes. Raft foundations provide stability on uneven ground without extensive excavation.

Expansive Clay Soils

Certain Cape Town areas have expansive clay that swells when wet. Raft slabs minimize differential movement and cracking.

Our Raft Foundation Solutions

NHBRC Compliant Design

All raft foundations designed and constructed to NHBRC standards with full certification.

Engineered Solutions

Custom engineering for each site's specific soil conditions and load requirements.

Local Experience

Extensive experience with Cape Town's building regulations and environmental factors.

Cape Town Raft Foundation Projects

Recent Cape Town Work

Atlantic Seaboard Villa

Location: Camps Bay
Project: 180m² raft slab for coastal property
Challenge: Sandy soil and high water table

Constantia Estate

Location: Constantia
Project: 220m² raft foundation with edge beams
Challenge: Expansive clay soil conditions

Bloubergstrand Home

Location: Blouberg
Project: Raft slab for beachfront property
Challenge: Wind loads and salt exposure

Technical Specifications

Cape Town Raft Slab Standards

Standard Residential Raft
  • Thickness: 150mm minimum
  • Concrete: 30MPa with waterproofing
  • Reinforcement: Y12 mesh top and bottom
  • Edge beams: 300mm x 300mm
  • Damp proof: Integral membrane
Coastal Area Enhancements
  • Extra reinforcement for wind loads
  • Chemical resistant concrete mix
  • Enhanced waterproofing systems
  • Corrosion protection for steel
  • Special attention to drainage

Cape Town Areas We Serve

Coastal Areas

Atlantic Seaboard, Blouberg, Muizenberg

Southern Suburbs

Constantia, Newlands, Bishopscourt

Northern Suburbs

Durbanville, Bellville, Kraaifontein

Winelands

Stellenbosch, Somerset West, Paarl

Cape Flats

All communities requiring stable foundations

Cape Town Raft Foundation Experts

Contact our Cape Town raft foundation specialists. NHBRC registered with 5-year warranty.

NHBRC Registered

Engineer Approved

5-Year Warranty

Raft Foundation Quote 069 533 7778 WhatsApp