ISO 9001:2015

Certified Company

Experts in

Sheets Manufacture

Leading Provider

Of Steel Products

About Us

Corrugated Sheets Limited is your one-stop shop for all your construction needs. Under the Nyumba brand, the company manufactures Aluminium Zinc-Coated and pre-painted roofing sheets and roofing accessories, hollow sections and tubes, wire products, bitumen products, plates and so much more for both local and export markets.

Nyumba Group of Companies began operations in 1958 after Venus Metal and Steel Corporation was founded by an entrepreneur as a trading company. In 1972, Corrugated Sheets Limited was established to expand the scope of operations for Nyumba Group of Companies. In a short span of 50 years, Corrugated Sheets Limited has risen to the status of one of the largest and most comprehensive steel houses in East Africa.

Be it Hot Rolled or Cold Rolled products, Flat Products or Long Products, Roofing products, Rebar or Sections; Corrugated Sheets Limited offers varied quality construction solutions. A wide range of varied products are available under the Nyumba Group umbrella.

Corrugated Sheets Limited has an annual capacity of over 300,000 MT of various steel products in mixed ranges. We have been exporting Nyumba branded construction solutions and steel products to the neighbouring African countries as the demand for quality products rose across the continent.

The quality of our Nyumba branded products has always been our single highest priority, and the rigorous and constant quality checks at various stages of production and processes, ensures our products quality meets the highest Kenyan and International Standards.

We believe in building long term relationships with our customers and endeavour to work towards attaining total customer satisfaction.

With our Headquarters in Mombasa, Kenya and manufacturing facilities in both Kilifi and Mombasa Counties, Corrugated Sheets Limited has diversied interests in other infrastructural and construction sectors like Stone Quarries and Bitumen Products.

“CSL has risen to the status of one of the largest Steel Houses in East Africa. The company serves as one stop shop for all steel products with an annual capacity of over 300,000 MT of various steel products in mixed ranges.

Galvanised Roofing Sheets & Coils

We manufacture galvanized roofing sheets, ridges, gutters, etc. for both local and export markets. Our continuous galvanizing lines have a capacity of around 100,000 MT per annum.

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Pre-painted roofing Sheets & Coils

In view of growing demand for better appearance and long life of roofing sheets, the production of Pre‑Painted sheets under the brand name of “Nyumba Colourcot”.

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Bitumen Products

We ‘offer right from the Bituminous Roofing felt to D.P.C. & Under Felt to Oxidised Bitumen for water proofing and other applications.

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Tube Division

We have a tube division for the production of Black Tubes, Galvanized Tubes and various Hollow Sections. These are mainly used for water, piping, furniture and other structural applications.

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Wire Products

Our wire products division is involved in production of various steel products for Construction and Fencing Applications.

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Rolling Steel Division

Our long products division is having Hot Rolling Mills for production of various structural quality steel product.

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Trading Division

Our Trading Division allows us to diversify and provide varied quality structural products essential and necessary to the construction industry.

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