Find construction materials. Get competitive quotes.

Post what your project needs and receive quotations from checked construction suppliers across Kampala, Mukono and Wakiso. Compare like for like, choose, and confirm delivery — all in one record.

Post a material request I am a supplier

Free for buyersNo app to installYou pay suppliers directly

500 bags cement 42.5N + 2,000 kg Y12Kira, needed in 3 days

3 quotes in

Supplier AUGX 33.5MVerified supplier94% on timeDelivers Tue

Supplier BUGX 33.6MTrusted supplier97% on timeDelivers Mon

Supplier CUGX 34.2MVerified businessOnly 1,200 kg steelDelivers Sat

Totals include delivery and VAT. Example with sample prices.

How BIDKA works

One request replaces a day of phone calls. Every quote arrives in the same format, so you compare the price you will actually pay.

Post your requirementMaterial, quantity, site and date.
Suppliers send quotesChecked suppliers who deliver to your area reply, often within hours.
Compare like for likeDelivered totals, dates, payment terms and stock, side by side.
Choose your supplierYou decide. BIDKA never picks for you.
Confirm deliveryCount it, photograph it and keep the record.

Built for the people who answer for every shilling

BIDKA is most useful when you need to show someone else how materials were bought.

Contractors and QSs

Get item-by-item quotes and keep a comparison for every purchase.

Item-level quotes
Comparison you can share
Purchase history per project

Owners building remotely

See every quote and the photos of what was delivered to your site.

Delivery photos and counts
Every price on record
Works from abroad

NGOs and institutions

Meet three-quotation rules without chasing PDFs and retyping prices.

Three quotes, same format
Clear records for audits
Team access

Starting with the materials that matter most

Structural materials are the biggest share of a building budget, and where short weights and wrong specs cost the most.

Cement

Live

Cement 42.5N, Cement 32.5R

Steel

Live

Rebar Y8 (12m), Rebar Y10 (12m), Rebar Y12 (12m), Rebar Y16 (12m), Rebar Y20 (12m), BRC mesh A142, Binding wi…

Roofing

Live

Iron sheets G28 (3m), Iron sheets G30 (3m), Iron sheets G26 (3m), Ridges, Roofing nails

Flooring

Live

Painting

Live

Coming next: AggregatesPlumbingElectricalTiles and finishes

Badges that mean something

Each badge shows what we checked. Suppliers cannot buy them, and they lose them if standards slip.

Level 1

Verified business

Company registration checked
Tax number validated
Owner identity matched

Level 2

Verified supplier

Shop or yard visited
Two trade references called
Stock and brands confirmed

Earned

Trusted supplier

10+ completed BIDKA orders
90%+ on-time deliveries
Rated 4.3 or higher

Supplying construction materials? Get serious requests from your area.

Buyers post real quantities, delivery locations and dates. You quote from your phone in minutes.

Join as a supplier

Requests matched to your categories and delivery areas
Quote from any phone browser
Build a public record of on-time deliveries
Free to join, with starter credit — pay a small fee only when you win

Questions

Is BIDKA free?

Yes for buyers. Suppliers join free and get starter credit. When a buyer chooses a supplier's quote, a small success fee is deducted from the supplier's prepaid BIDKA credit.

Who are the suppliers?

Construction material businesses in Kampala, Wakiso and Mukono. Every profile shows its verification level, on-time record and ratings from completed orders.

Does BIDKA handle payment?

No. You pay the supplier directly by mobile money, bank transfer or cash, and record it on BIDKA so both sides share the same record.

What if the delivery is short?

Enter what actually arrived when you confirm delivery. The shortfall is recorded on the order and on the supplier's record.

Your next material order, compared properly.

Post a request in two minutes and see quotes from checked suppliers side by side.

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