Free Tool

Project Estimator

Enter your project dimensions and get an instant estimate of precast elements required. Use this to plan quantities before requesting a formal quote.

Note: These are indicative quantities only. Final specifications require a structural engineer and a formal AGC quote.

Project Details

Describe the structure you are building

Project Type

Number of Floors

Floor Length (m)

Floor Width (m)

Structural Bay Spacing (m)

Floor-to-Floor Height (m)

Exterior Cladding

Site Drainage Required

Why precast?

Precast concrete reduces on-site construction time by up to 50%, ensures consistent quality, and performs better under Ghana's climate conditions than in-situ poured concrete.

Columns

Beams

300

Slab Units

180

Wall Panels

Drain Units

900

Floor Area (m2)

Element Breakdown

Indicative quantities

Element	Qty	Standard Size	Notes
Precast Columns	48	400x400 mm	Per grid intersection
Precast Beams	72	300x600 mm	Inverted-T profile
Hollow Core Slabs	300	1200x200 mm	Per floor, 1.2m width
Wall Panels	180	2400x3000 mm	Perimeter cladding
U-Drain Channels	24	1000 mm units	Site perimeter + internal
Total Floor Area		900 m²	All floors combined

Estimated Lead Time

10 - 14 weeks

From order confirmation to site delivery

Approx. Concrete Weight

420 tonnes

Structural elements only

Ready to get a formal quote?

Our engineers will review your project and provide accurate pricing within 3 business days.

Request Quote Talk to an Engineer

Quantities are estimated using standard structural grids and AGC's typical element sizes. Actual quantities will vary based on architectural design, structural engineer specifications, site conditions, and local building codes. This tool is for planning purposes only and does not constitute a formal proposal or binding quotation.

From Estimate to Delivery

Once you have your indicative quantities, here is how the AGC PreCast process works

Submit Your Estimate

Use the estimator above to get indicative quantities, then submit via our quote form with your project drawings.

Engineer Review

Our structural engineering team reviews your plans and confirms quantities, sizes, and grade specifications.

Factory Production

Elements are cast, cured, and quality-checked at our Tema facility under ISO 9001 controls.

Site Delivery

Just-in-time delivery with our fleet of low-loaders. Elements arrive ready for crane installation.