Technical Guide
March 15, 2025·5 min read
Understanding Cement Grades: Which is Right for Your Project?
OPC 42.5N vs PPC 32.5R — we break down when to use each grade and why getting it wrong can compromise your structural integrity.
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East Africa's Most Trusted Materials Supplier Since 2000
Building Materials. Delivered to Your Site.
2,500+ products in stock across cement, steel, aggregates, paint, waterproofing, and hardware. Same-day delivery in Nairobi. Project credit available.
30
Years in Business
20,000
Active Accounts
3,200
Products Stocked
40
Delivery Trucks
4
Warehouses
ISO
9001:2015
Free Delivery over KES 50K|
100% KEBS-Certified Stock|
60-Day Credit for Contractors|
Best Price Guarantee|
25+ Years of Trust|
Same-Day Delivery in Nairobi|
Free Delivery over KES 50K|
100% KEBS-Certified Stock|
60-Day Credit for Contractors|
Best Price Guarantee|
25+ Years of Trust|
Same-Day Delivery in Nairobi|
Shop by Category
Everything you need, all in one place
Featured Products
Top sellers this week
Best SellerIn Stock
Cement
Bamburi OPC 42.5N Cement
(342)
KES 950/50kg bag
New StockIn Stock
Steel
Devki Steel Y16 Rebar (12m)
(218)
KES 1,850/bar
PopularIn Stock
Paint
Crown Paints Weathershield 20L
(189)
KES 7,400/tin
In Stock
Aggregates
Crushed Granite 20mm (Per m³)
(97)
KES 5,800/m³
Hot DealLow Stock
Hardware
GI Roofing Sheets 3m 30G
(156)
KES 1,950/sheet
In Stock
Hardware
Armco Mabati Box Profile 3m
(88)
KES 2,100/sheet
PremiumIn Stock
Waterproofing
Xypex Crystalline Waterproofing 5kg
(63)
KES 6,200/bucket
In Stock
Cement
ARM Portland Cement 32.5R
(201)
KES 820/50kg bag
Buying in bulk for a project?
Get wholesale pricing on orders above 100 units. Our quantity surveyors will advise on your BOQ.
Why Atlas?
Not just another materials supplier
We've been supplying East Africa's construction industry for over 25 years. Here's what makes us different.
100% Authentic Products
Every product sourced directly from manufacturers with batch certificates. Zero counterfeits, guaranteed.
Best Price Guarantee
Found it cheaper elsewhere? Show us the quote and we'll beat it. No questions, no hassle.
Reliable Site Delivery
28-truck fleet. GPS-tracked. 95% on-time delivery rate. You always know exactly where your order is.
Flexible Payment Terms
LPO, MPESA, bank transfer, or trade credit. We work with your payment cycle, not against it.
KEBS Certified Stock
All structural products carry KEBS and manufacturer certification. Copies available on request.
Expert Technical Advice
In-house engineers advise on mix designs, structural requirements, and KBC compliance. Always free.
By the numbers
25 years of supplying Kenya's construction industry.
0+
Years of Business
Est. 2000, Nairobi
0+
Products in Stock
Across 6 categories
0+
Satisfied Customers
Across East Africa
0%
On-Time Deliveries
Tracked & guaranteed
0
Branch Locations
Nairobi, Mombasa, Kisumu, Nakuru
0
Delivery Trucks
GPS-tracked fleet
Our Services
More than just a materials shop
We're your full project supply partner — from quantity estimates to last-mile delivery to your site gate.
Nairobi-Wide Delivery
Same-day delivery within Nairobi on orders placed before 10 AM. Next-day delivery to Mombasa, Kisumu, and Nakuru. We own our fleet of 28 trucks.
Free delivery over KES 50,000
Project Supply Packages
Complete material packages for residential, commercial, and infrastructure projects. Our quantity surveyors help you plan your BOQ accurately — at no extra charge.
BOQ preparation included
30 / 60-Day Credit Terms
Approved contractors and developers can access up to KES 5M in trade credit with 30 or 60-day payment terms. Subject to credit assessment.
Up to KES 5M credit
Technical Advisory
Our in-house structural and materials engineers advise on product selection, mix designs, and compliance with Kenya Building Code. Free for all customers.
Engineers on call
Project References
Materials behind Kenya's biggest builds
High-Rise Residential
Riverside Towers — Westlands
Completed 2024
OPC Cement 4,200 bags
Steel Y16 & Y20 — 180MT
Aggregates 800m³
Crown Paint — Full Finish
KES 42M supply
Infrastructure
Mombasa Port Expansion
Completed 2023
Bamburi OPC 15,000 bags
BRC Mesh 500 sheets
Granite Aggregate 2,500m³
Xypex Waterproofing
KES 128M supply
Commercial
Thika Road Mall Extension
Completed 2024
Mabati Roofing 2,400 sheets
Steel Structural 60MT
Sika Flooring Systems
Crown Commercial Paints
KES 28M supply
Official Distributor & Stockist — Trusted Brands
Bamburi Cement
LafargeHolcim
ARM Cement
Mombasa Cement
Devki Steel
Tononoka Steel
Mabati Rolling Mills
Armco Superlite
Crown Paints
Basco Paints
Sadolin
Sika Kenya
Xypex Africa
Total Energies
Bestone Quarries
BRC East Africa
Customer Reviews
What contractors say about us
4.9/5from 2,847 reviews
“Atlas has been our go-to supplier for 8 years. Their prices are always competitive, delivery is on time, and the quality of their cement is consistent. The project credit facility has been a game-changer for our cash flow.”
PM
Patrick Mwenda
Director · Mwenda Construction Co.
Nairobi
“The technical advisory team helped us choose the right waterproofing system for our basement. Saved us from a very costly mistake. This level of after-sales support is rare in this market.”
CN
Caroline Njeri
Site Engineer · Landmark Developers
Kiambu
“We source all our cement and aggregate from Atlas. The delivery trucks arrive on schedule, the bags are properly sealed, and we can track our orders online. Modern, professional operation.”
JK
Joseph Kimani
Procurement Manager · Eagle Eye Infrastructure
Nakuru
“Got a quote for 1,200 bags of OPC on WhatsApp in 10 minutes. Delivery was at my site the next morning before 8 AM. This is exactly how building materials should be sold in 2025.”
DO
David Oduor
Homebuilder · Private Client
Kisumu
Industry Insights
From the Atlas technical team
Market Update
March 10, 2025·4 min read
2025 Steel Prices: What's Driving the Market in East Africa
Global scrap prices, Chinese export dynamics, and local demand from infrastructure projects — here's what's happening to rebar prices.
Read article
How-To Guide
March 5, 2025·7 min read
Waterproofing Your Foundation: A Step-by-Step Contractor Guide
Basement and foundation waterproofing done right the first time. Product selection, application methods, and common mistakes to avoid.
Read article
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