The Newest and Most Stylish GRC Roof Models

As time goes by, roof models have become more diverse, offering a wider variety of materials with superior advantages. One such material that provides a range of models to suit your dream design is GRC (Glassfiber Reinforced Cement) board.

GRC boards are gaining popularity due to their adaptability and flexibility. For roofing applications, GRC Board has created a specialized product called GRC Deco Sirap. This innovative material allows designers, architects, and homeowners to create more attractive and intricate roof patterns.

GRC Roof: GRC Deco Sirap

GRC Deco Sirap is the perfect recommendation for those seeking a roofing material that is durable, long-lasting, and easy to install, while also offering a modern, versatile aesthetic.

Advantages of GRC Deco Sirap

1. Fire and Extreme Weather Resistant: GRC Deco Sirap has superior durability, making it a long-term investment that can withstand harsh weather conditions.
2. Termite and Rot Resistant: As an outdoor application, GRC Deco Sirap is resistant to moisture, termites, and mold, ensuring the building's appearance remains pristine over time.
3. Easier Installation: GRC Deco Sirap is lightweight and designed for easy installation, which can significantly reduce construction time.
4. Variety of Aesthetic Looks: GRC Deco Sirap is available in four types and four color options, allowing you to easily match it with your building's concept. For more details, please check the Brochure menu on our website.

Don't make the wrong choice, choose GRC Board, the cement board expert, to bring your dream home to life with high-quality materials.

gn-justify">Planning a renovation or construction project today offers more varied and innovative options than ever before. This is largely driven by the development of new building materials and products. One such material is GRC, specifically GRC board, which is increasingly sought after by architects and homeowners alike. The growing demand for GRC board is due to its significant advantages and its contribution to a building's sustainability.

What is GRC?

The general term GRC material is an abbreviation for Glassfibre Reinforced Cement. GRC board cement boards are created using a mixture of cement, cellulose fibers, and additives. The quality of the material is superior, and it is designed to be more resistant to moisture, termites, and mold. This makes it an ideal material for various building applications, from interiors to exteriors.

GRC board The Experts in Cement Boards

GRC materials are highly versatile, and one brand of GRC board offers construction materials with a wide range of applications, such as exterior walls, partitions, ceilings, floors, mezzanines, roof bases, exterior decking, facades, sun shading, walls, and more.

GRC board cement boards are made from cement and several other supporting materials that are safe for occupants' health because they are 100% asbestos free and have been certified with the Eco Green Label building material certification.

Advantages of GRC Board

GRC board's popularity as a construction material is due to its many advantages, including: it's a more adaptable material suitable for various applications, it's easier to install, it has smooth panel surfaces, it is resistant to extreme weather conditions from intense sunlight to rain, and it offers longer durability because of its resistance to mold and termites.

So, when it comes to construction materials and building decoration, make the right choice, GRC board is the expert in cement boards.

The Difference Between Railings and Handrails

Many people still think that stair components such as railings and handrails are the same thing. They are both part of a staircase, but they differ in terms of function and position. Let's discuss this in more detail.

What is a Railing?

A railing is typically installed on the sides of a staircase and serves as a safety barrier. It helps prevent occupants from falling. In addition to its safety function, a railing can also enhance the aesthetic appeal of a building's interior and exterior. The materials used for railings vary, including wrought iron, stainless steel, glass, and wood.

What is a Handrail?

A handrail is the part of the staircase designed to be held onto. Its function is to help people maintain balance and stability when ascending or descending stairs. Its installation is flexible, as it can be part of the railing or mounted directly on the wall, known as a wall-mounted handrail. Since this component is frequently touched, the handrail's shape and material should be smooth yet durable. One recommended option for handrails is the GRC Mahogany Handrail made from GRC board.

GRC Mahogany Handrail – A Safe and Aesthetic Handrail Material

Nowadays, cement boards are emerging as a strong and durable building material. One example is the GRC Mahogany Handrail for stair handrails. This product, made from GRC board, features a natural and aesthetic wood grain texture on its surface. As a result, your handrail is resistant to termites, mold, rot, and moisture.

Although they are part of the same system, railings and handrails have distinct forms and functions. For strong, durable, and aesthetically pleasing handrails, there is GRC Mahogany Handrail. Don’t make the wrong choice—GRC board is the expert in cement boards.

50 Years of the Group Consisting of GRC board, Inti Trio Bhakti, Bangunsukses Niagatama Nusantara, and Mitra Seribu Saudara: Creating, continuing to grow, and innovating

The 50th anniversary celebration of the Inti Trio Bhakti Jaya (ITBJ), Bangunperkasa Adhitamasentra (GRC), Bangunsukses Niagatama Nusantara (BNN), and Mitra Seribu Saudara (MSS) family was successfully held on Wednesday (8/27/2025). The event brought the “Honoring 50 Years Together, Just the Beginning of Something Greater” theme, reflecting the continuous expansion journey with the spirit of the ITBJ, GRC, BNN, and MSS family. The appreciation night was attended by business partners from various provinces in Indonesia and overseas guests of honor from Germany, Australia, New Zealand, the Philippines, South Korea, and Malaysia.

This long journey to mark 50 years is just the beginning for the company to grow even bigger in the future, especially in terms of its positive contribution to the nation.

“This 50th anniversary is not the end of the journey, but the beginning of something bigger. We want to continue to grow, innovate, and contribute more broadly to the nation,” said Mr. Richard Sugianto, President Director of the Group, in his speech.

It has been a long journey that began in 1975, when ITBJ was entrusted to become one of the first distributors of Semen Tiga Roda. This strong foundation led to a major expansion in 1944 with the establishment of Bangunperkasa Adhitamasentra, a manufacturer of GRC cement boards, which is now known as one of the pioneers and largest producers of innovative cement boards in Indonesia.

Next, BNN was established in 2000, expanding distribution more massively to the Sumatra and Kalimantan regions. Momentum was also carved out in 2006 with the construction of the Graha GRC board headquarters, followed by a network of more than 50 warehouses and 5,000 distribution fleets. Optimistic about continued growth, MSS was established in 2019, quickly adapting to digital developments and collaborating with more than 400 product brands, 500 sales personnel, and serving 1,500 daily deliveries.

The Group's CEO, Mr. Richard, added that this journey represents the pinnacle of success achieved through cross-generational collaboration supported by thousands of people, along with a commitment to continuous innovation in developing efficient, modern, and beneficial building materials for Indonesia's development.