Precast T-Beams Suspended
Hollow Infill Blocks & Conduits Laid
Structural Rib Spacing & Conduit Alignment
Completed Interlocking Slab Grid
Save up to 40% with our innovative beams & blocks

Precast & EcoSlabs

Order prestressed concrete beams, EcoSlabs, hollow infill blocks, Cabros & Wall Panels directly from our Ruiru factory yard, or calculate exact materials in seconds.

C50/60 Prestressed Strength
NO Formwork Needed on T-Beams
Nationwide Site Offloading

Real Site Photos:Precast T-Beams Suspended

Zero Timber Shuttering Required • No Formwork Needed

Material Marketplace

Precast & EcoSlabs Materials

Factory-manufactured precast beams, EcoSlab systems, and hollow infill blocks prepared and cut to your project's exact structural spans on order, with nationwide site delivery across Kenya.

Prestressed Concrete T-Beam
Heavy Duty • NO Formwork Needed
Factory RateKES 1,200per linear meter (KES 2,800 – 3,500 / m² slab)
In Stock

Prestressed Concrete T-Beam

High-strength inverted T-section precast beams engineered with high-tensile prestressed steel tendons. Completely self-supporting with NO formwork or timber shuttering needed.

NO formwork needed • Spans up to 6.5m+ with zero deflection
Formwork:NO Formwork Needed (Self-Supporting)
Completed Slab Cost:KES 2,800 – 3,500 / m²
Profile:Inverted T-Beam (150mm depth)
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Prestressed Concrete Flat Beam
Residential Best-Seller
Factory RateKES 545per linear meter
In Stock

Prestressed Concrete Flat Beam

Ultra cost-effective, compact precast flat beams tailored for residential homes, bungalows, and multi-unit developments with spans up to 4.0 meters. Lightweight for easy manual handling.

Lightweight & crane-free manual installation on site
Profile:Ribbed Flat Beam (120mm depth)
Concrete Grade:C45/50 High Strength
Reinforcement:Prestressed High-Tensile Wire
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T-Beam Hollow Infill Block
Precision Interlock
Factory RateKES 100per piece
In Stock

T-Beam Hollow Infill Block

Lightweight hollow concrete blocks specifically rebated to fit securely onto the lower flanges of SI-LATECH T-Beams, delivering exceptional acoustic and thermal insulation.

Reduces overall slab dead load by over 45% compared to solid concrete
Dimensions:400mm (L) × 200mm (W) × 150mm (H)
Design Weight:Approx. 12 - 14 kg / piece
Cavity Structure:Double hollow chamber
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Flat Beam Hollow Infill Block
Most Economical
Factory RateKES 90per piece
In Stock

Flat Beam Hollow Infill Block

Specially engineered infill blocks with shallow seating shoulders designed to nest alongside our 545/m Flat Beams, producing a level, flush soffit ceiling ready for direct plaster.

Lowest cost per m² for residential building slabs in Kenya
Dimensions:400mm (L) × 200mm (W) × 120mm (H)
Design Weight:Approx. 10 - 12 kg / piece
Ceiling Finish:Flush soffit for direct plaster skim
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Turnkey Precast EcoSlab Package
All-in-One Site Supply
Factory RateCustom Quoteturnkey delivered to site
In Stock

Turnkey Precast EcoSlab Package

Complete EcoSlab material package bundled and delivered together: Prestressed Precast Beams cut to architectural spans, Hollow Infill Blocks, BRC Mesh A142, Cement bags, Sand & Ballast aggregate.

EcoSlab innovation saves up to 30% overall compared to conventional cast-in-situ slabs
Included Components:Beams + Blocks + BRC + Concrete Materials
Cut to Length:Factory cut to your exact plan dimensions
Delivery:Offloaded directly at your construction site
BRC Mesh & Construction Accessories
Site Accessories
Factory RateWholesale Ratesavailable on order
In Stock

BRC Mesh & Construction Accessories

High-tensile welded BRC A142 wire fabric for structural slab screeds, telescopic adjustable steel props, and formwork timber battens for temporary propping during casting.

High-strength A142 mesh ensures crack-free structural topping concrete
BRC Fabric:A142 Standard (6mm wire @ 200mm mesh)
Steel Props:Telescopic adjustable 2.0m - 3.8m
Timber Support:3×2 treated structural battens
Industrial & Driveway
Factory RateFactory Directper square meter (m²)
In Stock

Heavy Duty Concrete Cabro Paving Blocks

High-density hydraulic-pressed concrete paving blocks engineered for high compressive strength. Perfect for residential driveways, commercial parking, walkways, and industrial access roads.

Hydraulic compressed for ultra-high load capacity and zero cracking
Thickness:60mm (Light/Medium) & 80mm (Heavy Duty)
Strength Grade:35MPa – 50MPa Hydraulic Pressed
Patterns:Trihex, Rectangular, Double-T, Interlocking
Rapid Construction
Factory RateFactory Directcustom engineered / m²
In Stock

Precast Concrete Wall Panels

Precision precast boundary and structural wall panels for rapid installation. Reduces walling labour and completion time by up to 70% with smooth, plumb, ready-to-finish surfaces.

Fast erection, superior sound dampening & fire-rated durability
Thickness:100mm – 150mm Structural Solid / Ribbed
Installation:Tongue-and-groove alignment slots
Finish:Fair-faced smooth concrete ready for paint/skim
SilaCalc Engineering Suite

Interactive Slab Material Estimator

Calculate exact beams, EcoSlab blocks, BRC mesh, and concrete topping in seconds. Save up to 40% vs conventional cast-in-situ slabs.

Calculator ModeChoose between a guided step-by-step wizard or the advanced dashboard
Select Concrete Beam System
Choose your structural system before computing materials
Most Economical • Spans ≤ 4.0m

Flat Beam System

KES 545 / m • KES 90 Blocks

ACTIVE

Best for residential homes and bungalows. Lightweight crane-free installation.

Zero Formwork • Spans up to 6.5m+

T-Beam System

KES 1,200 / m • KES 100 Blocks

Inverted T profile. Self-supporting with NO timber shuttering required.

Rooms

≈ 19.7 feet
≈ 13.1 feet
📐 24.00 m²📏 13 Beams (53.1m)🧱 184.8 Blocks
Bearing span: 4.0m
AI Plan Reader
Multi-Stage ML Vision
Upload any house plan, CAD drawing, or blueprint (PDF, JPG, PNG). Our neural model extracts room spans, checks beam orientations, and applies geometric constraint verification.
⚡ Project Actions & Exports
Generate official PDF documents, download verified material schedules, or save to your cloud account.
Save & Load use your Firebase cloud account — accessible on site or office
Configuration
Adjust the default values for all calculations.
Project Totals
Flat Beam
Live bill of quantities with factory-calibrated engineering counts
💰 Cost EstimationPre-populated average Kenyan market rates

Required Quantities Breakdown

Total Slab Area24.00 m²
Concrete Beams (Invoice)53.1 m
Standard Blocks (Invoice)190 pcs
Cement (50kg Bags)11 bags
Sand & Ballast1.1t / 2.1t
BRC Mesh rolls1 rolls
Support Props Required80 pcs
Longitudinal Steel (D12)7 pcs
Standard 12m length bars80.0m required
Stirrup Steel (D8)11 pcs
Standard 12m length bars116.0m required

Technical specifications automatically update in real-time. Toggle "Cost Estimation" to display custom pricing and calculate comprehensive building estimates.

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Total Area24.00 m²
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