Accelerating the 3 Million Homes Programme, SIG Prepares Precision Interlock Bricks

PT Semen Indonesia (Persero) Tbk (SIG) has affirmed its readiness to collaborate with various parties to provide easier access to decent and affordable housing for the public.

SIG President Director Indrieffouny Indra stated the company’s commitment to supporting the government in realising the three million homes programme through the innovation of Precision Interlock Bricks as a construction solution that prioritises speed, efficiency, quality and sustainability. This innovative product also represents SIG’s commitment to supporting the realisation of the Asta Cita in expanding public access to decent and affordable housing.

“By introducing the Precision Interlock Brick, we want to ensure that people can own comfortable, quality and affordable homes that also meet safety requirements,” said Indrieffouny Indra at the Danantara Housing Expo 2026, as quoted in a statement on Monday, 31 August 2026.

The Precision Interlock Brick is an innovative building material product with a mechanism in which the bricks interlock with one another, producing a sturdy and earthquake-resistant structure. This feature offers numerous advantages in house construction, as it is more efficient in material usage and easier to apply, resulting in faster construction times.

This derivative product of SIG’s green cement also has several other advantages, such as being fire-resistant, able to keep indoor air cooler, and providing a modern appearance.

With all these advantages, the Precision Interlock Brick provides easier access for the public to own decent and affordable housing. The Precision Interlock Brick, which has been tested to be earthquake-resistant and fire-resistant, is also highly suitable for application in house construction in disaster-prone areas or as a solution to accelerate the rebuilding of homes for communities affected by disasters.

Chief Executive Officer of Danantara Indonesia, Rosan Roeslani, emphasised the importance of cross-sector collaboration to create an integrated housing ecosystem, ranging from the building materials industry, property developers and contractors, to financing services. This effort is expected to become a driving force for accelerating and expanding access to affordable housing in order to meet decent living standards and improve public welfare.

“Danantara Housing Expo 2026 is a manifestation of Danantara Indonesia’s support, together with the entire SOE ecosystem, for the 3 million homes programme, which is a priority programme of President Prabowo. We are striving to deliver three things at once. First, providing the best supply at affordable prices. Second, providing competitive, affordable financing schemes through the synergy of Himbara banks and other financial institutions under the SOE ecosystem, as well as easier access for the public,” said Rosan.