BUILD SMARTER
Estimate the cost of building your Estimate the cost of building your home.
Bulldozer helps you estimate construction costs, materials, and project requirements quickly and easily.
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WHAT BULLDOZER OFFERS
Everything you need before you build.
Know What Materials You Need
Understand what materials are required for your home.
Know the Latest Material Prices
Get the latest updated prices for construction materials.
Know the Cost of Building Your Home
Get an up-to-date estimate of how much it will cost to build your home.
Save & Print Calculations
Save your construction estimates to your account and export or print detailed PDF reports anytime.
Project Tracker & Budget Control
Create construction projects, log material and service expenses, and track your actual spending against budget.
Find Local Sellers
Discover material sellers and producers available in your local area.
WHY BULLDOZER
Plan your construction with confidence.
Bulldozer brings the essential information you need before construction into one simple place.
Pre-Construction Estimation
Quickly estimate quantities of rebar steel, cement, bricks, sand, and concrete based on standard Egyptian building ratios to plan your purchases effectively.
Daily Official Market Price Feeds
Stay ahead of price shifts with real-time benchmark commodity rates for steel and cement to time your bulk purchases and protect your budget.
Track Active Projects & Budget Control
Set your target budget, log construction and finishing expenses phase by phase, benchmark purchases against live market rates, and keep total costs strictly on target.
Verified Local Material Suppliers
Discover trusted building material producers and regional merchants across Egyptian governorates to compare options and connect directly without intermediaries.
CONSTRUCTION KNOWLEDGE BASE
Essential guide to building and renovating in Egypt
Learn how to plan your construction timeline, control material expenses, and make informed engineering decisions from foundation to finishing.
Permits, Soil Testing & Engineering Drawings
Before any physical work begins, every construction project must start with legal building permits, certified architectural and structural drawings from a licensed syndicate engineer, and a thorough soil mechanics report. Soil borings determine the safe bearing capacity and whether your building requires shallow footings or an engineered raft.
Managing Raw Materials & Concrete Pouring
The structural skeleton represents approximately half of your total building expense. Ensure high-grade rebar and fresh Portland cement are used. Always enforce continuous water curing twice daily for a minimum of 7 consecutive days after pouring columns and slabs to achieve the designed compressive strength.
Finishing Milestones & Budget Control
Finishing progresses sequentially: concealed plumbing and electrical conduits, wall plastering, bathroom waterproofing, floor tiling, and final painting. Setting a strict budget specification for fixtures and finishes early prevents compounding cost overruns during the final stages of the project.
Frequently Asked Construction Questions (FAQ)
How much steel rebar does a cubic meter of concrete require?
In standard Egyptian residential construction, steel density averages between 85 and 110 kg per cubic meter of concrete for conventional solid slab structures, and 115 to 135 kg per m³ for flat slab systems. In Bulldozer's calculator, this translates to an engineering baseline of approximately 3.5 to 4.0 metric tons of steel per 100 m² floor (plus 1.5 to 2.0 tons for foundations), scaling proportionally with total building area.
What is the standard cement content per cubic meter?
Structural reinforced concrete typically specifies 7 bags (350 kg) of Cement per cubic meter to guarantee design compressive strength, while plain concrete blinding utilizes 5 bags (250 kg) per m³. In Bulldozer's calculator, this corresponds to an engineering baseline of approximately 12 to 15 tons of cement per 100 m² floor, and 4 to 7 tons for foundation concrete.
How much financial contingency should be kept in reserve?
Civil engineers and Bulldozer's estimation guidelines recommend adding an 8% to 12% contingency reserve (up to 15% during market volatility) above baseline material estimates. This buffer absorbs unexpected commodity price changes, soil adjustments discovered during excavation, and minor design variations.
What is the difference between Core & Shell and Turnkey?
Core and Shell (the structural skeleton estimated by Bulldozer's calculator) covers excavation, foundations, concrete columns, floor slabs, and brick walls—typically representing 45% to 55% of the total raw building budget. Turnkey includes the full skeleton plus subsequent interior plastering, plumbing, electrical networks, flooring, and painting ready for move-in.
How long should concrete be cured with water after pouring?
According to the Egyptian Code of Practice, structural concrete must be cured with clean water for at least 7 consecutive days (twice daily, morning and evening). Proper wet curing prevents plastic shrinkage cracking and ensures the concrete develops up to 70% of its full 28-day design strength within the first week.
Why is a soil test report essential before designing foundations?
A geotechnical soil mechanics report determines the soil bearing capacity, depth of groundwater, and strata composition. Without it, structural engineers cannot safely decide between shallow isolated footings, strip foundations, or a full raft, risking building settlement, wall cracks, or unnecessary over-spending on over-engineered foundations.
How are brick quantities calculated for a residential floor?
Brick estimation depends on wall surface area, partition layout, and brick dimensions. For standard red clay bricks (25×12×6 cm) in half-brick walls (12 cm thickness), each square meter of vertical wall requires approximately 55 bricks. In Bulldozer's calculator, an average 100 m² residential floor is benchmarked at 8,000 to 12,000 bricks (plus 1,000 to 2,000 bricks for foundation walls if no foundation is in place), scaling proportionally with building area.
When is ready-mix concrete preferred over site-mixed concrete?
Ready-mix concrete from an automated batching plant is strongly recommended for all structural elements (foundations, columns, and slabs) because it guarantees precise computerized batching of cement, water-cement ratios, and admixture controls. Site-mixed concrete is typically reserved for small secondary elements or blinding concrete.
How much does interior and exterior finishing cost compared to the skeleton?
While the reinforced concrete skeleton and brick masonry represent roughly 40% to 50% of the total raw building budget, finishing accounts for the remaining 50% to 60%. Finishing costs vary substantially based on finish tier (Standard, Deluxe, Super Deluxe, Ultra Deluxe), typically ranging from 2,500 to 7,500+ EGP per built-up square meter depending on plumbing systems, wiring, flooring (ceramic, porcelain, marble), and exterior facade coatings.
How can concrete shrinkage cracks and slab defects be prevented in hot weather?
High temperatures and dry desert winds cause rapid surface water evaporation, leading to plastic shrinkage cracking and reduced structural strength. Best site practices require pouring during early morning or evening hours, spraying wooden forms with cold water before pouring, using chemical retarder admixtures to delay initial setting, and immediately covering freshly placed slabs with damp burlap or polyethylene sheets.
What official permits and procedures are legally required before building in Egypt?
Under the Egyptian Unified Building Law No. 119 and its urban planning executive regulations, starting construction legally requires: an approved site location certificate, architectural and structural blueprints stamped by a syndicate-accredited consultant engineer, an official building permit issued by the municipal neighborhood council or city development authority, a structural insurance certificate, and contracting a licensed construction contractor.
How do you verify material weights, volumes, and invoices upon site delivery?
For steel rebar, demand certified weighbridge tickets and verify the embossed factory mill logo on individual bars. For sand and gravel, measure the internal length, width, and height of the delivery dump truck bed with a measuring tape before unloading to calculate true cubic meters. For cement, count bags upon unloading, inspect for moisture clumping or torn sacks, and ensure the manufacturing date is within 4 to 6 weeks.
ABOUT BULLDOZER
Plan before you build.
Bulldozer is designed to make construction planning simpler by bringing estimates, material information, and construction costs together in one place.