Supply of Building Materials

Phone: +65 6897 8787
Fax: +65 6862 1223​

24 Tuas Avenue 2, Singapore 639455

Construction & Building Material Supplier In Singapore

building material supplier singapore

We have been supplying construction and building materials since 1979 and have now grown into one of the major suppliers for graded stones, quarry dust, hardcore materials, aggregate, unwashed sand, construction sand, topsoil, liquefied stabilized soil (LSS) and freshwater (non-portable) till date. These materials are essential for various kinds of infrastructure and building construction.

Graded Stones (Aggregates)

We can supply a wide variety of graded stones from your construction project. These materials are commonly considered aggregates which are often added to asphalt and concrete mixes to reinforce and strengthen the composite mix. There are also various applications for graded stones in construction such as using them as a base foundation buildings, roads and railway. They can also be used for reinforcement walls, drain construction.

Quarry Dusts

Quarry dust is a byproduct of the stone crushing process, which is a concentrated material used to make concretes as fine aggregates. They are mostly used to improve physical, mechanical, and swelling properties of soil sub-grade and sub-base. An effective replacement for natural sand in concrete.


Topsoil is a natural material that contains organic matter with greater water retention properties. Thus allowing it to hold more nutrient content. Topsoil is mainly used as a growing medium for planting trees, shrubs and grasses in landscaping projects.

Unwashed Sand

Unwashed sand that have been screened is good for areas that require filling and raising elevations. It is mainly used as a base material in concrete because it compacts very well but also the preferred material for fill large holes.

Fresh Non Portable Water

Freshwater (Non Portable) is captured, treated and used for cleaning, flushing, washing and irrigation in construction sites. They are not meant for consumption are usually harvested from rainwater, greywater and storm water.

LSS (Liquefied Stabilized Soil)

LSS is a cement stabilized soil which enhance its soil properties from the effects of cementation. This material has been used widely as a back filler for cut and covered tunnels or invert part of shield tunnels from the viewpoint of recycling the excavated soil from under ground construction sites.

We also provide other types of building material and supplies such as:

  • Commercial concrete
  • Concrete products
  • Cement
  • Asphalt
  • Damp Proof Membrane (DPM)
  • Heavy Duty Protective Sheeting
  • Steel fabric reinforcement mesh
  • Reinforcing steel bars
  • Tying wires
  • Gas pipes
  • HDPE pipes
  • PVC pipes
  • Culvert pipes
  • Electrical Cable
  • And more

To get a complete list of all the construction materials we supply, feel free to contact us using the button below.

At Koh Kock Leong Pte Ltd, we don’t just supply materials. We work with these materials through our various specialized civil engineering and construction services. We’re a one-stop-shop company in the industry. Instead of engaging multiple suppliers and contractors for your project, why not hire us for your convenience and more efficient project management.

Please note that all liquefied stabilized soil orders will are fulfilled through our affiliated company, HSS ENVIRO PTE LTD, who manufactures LSS on our site.

LSS is a self-compacting, flow-able, self-leveling material consisting mainly of soil and cementitious materials which are mixed uniformly, widely used as a material to do back-filling. This replaces the conventional way of back-filling. Being flow-able, LSS can be easily filled in excavated areas or confined spaces which may be unsafe or impossible if using the conventional method of back-filling with soil.

LSS can also be used as a non-structural fill for buildings and structures, as well as for back-filling for utilities and abandon pipes. LSS comes in handy and complements our civil engineering works, value-adding our services to our clients. We may be able to customize the product to suit our clients’ needs.