Northeast India’s No. 1 Selling AAC Block

Build Greener with a Smarter Alternative: Eco-friendly AAC Blocks

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About Us

When you build for generations, your choice of block matters

A part of the KD Group of Industries, Green AAC has grown to become the region’s most preferred AAC block manufacturer. With over 5.5 lakh CBM annual capacity, two high-performance plants, and a third on the horizon, we are proud to be the North-East’s leading building material manufacturer

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What We Offer

AAC Blocks

When 21% lower embodied carbon meets 70% less weight, you get performance that lasts. Our aerated autoclaved concrete blocks ensure faster builds, cooler interiors, and smoother finishes.

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Green Bond

A site manager’s best friend, Green Bond is clean to apply, strong to hold, and produces zero waste. This ready-mix AAC block adhesive simplifies your work and strengthens every layer

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PRODUCTS

What We Offer

Explore our range of lightweight AAC blocks-perfect for faster, greener construction.

ADVANTAGES

Our ADVANTAGES

Innovation in Every Block

In the North-East’s unique climate, our autoclaved aerated blocks are engineered to adapt, offering smart performance across hills, heat, and heavy monsoons.

Sustainability First

From responsible sand sourcing to lower energy use, we don’t just make walling material; we reduce impact and footprint.

Strength You Can Rely On

Whether it’s fire, moisture, or the test of time, our AAC blocks protect what matters most, trusted by builders across Assam and beyond.
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Maximize Value. Minimize Costs.

Savings You Can Measure

You may not see it today, but your timelines, budgets, and teams will thank you tomorrow.

Faster Construction

With larger aerated concrete block sizes and faster setting time, it reduces project timelines by nearly 40%.

Reduced Cement & Mortar Use

Precision-cut blocks reduce mortar needs by up to 80%, saving both material and labour.

Lower Transport Costs

Because our aerated concrete block sizes are lighter, each truck can carry up to 3x more volume per trip, cutting down fuel consumption by nearly 66%.

Lesser Steel, Lower Dead Load

70% lighter than conventional masonry, reducing structural load and cutting steel use by 15–20%.

Maximize Value. Minimize Costs.

Savings You Can Measure

You may not see it today, but your timelines, budgets, and teams will thank you tomorrow.

Faster Construction

With larger aerated concrete block sizes and faster setting time, it reduces project timelines by nearly 40%.

Reduced Cement & Mortar Use

Precision-cut blocks reduce mortar needs by up to 80%, saving both material and labour.

Lower Transport Costs

Because our aerated concrete block sizes are lighter, each truck can carry up to 3x more volume per trip, cutting down fuel consumption by nearly 66%.

Lesser Steel, Lower Dead Load

70% lighter than conventional masonry, reducing structural load and cutting steel use by 15–20%.

Real Client Stories

Voices of Success

Hear directly from our happy customers.

Diganta Kakati

The blocks are precise and easy to work with. Our site speed improved a lot.

Prayas Sarma

I used these blocks while building my house. The rooms feel cooler. Didn’t expect a block to make so much of difference

Jayanta Kumar

Green AAC helped us cut down on steel and cement costs without affecting quality.

Bidhan Ghosh

Handling these blocks is so much easier than bricks. Less breakage and less mess

Clientele and Completed Projects

Building Success Stories

Join a growing list of clients who choose smarter, greener construction

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Wherever we grow, responsibility comes first

Build with Confidence,
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Build with assurance in Green Block’s proven quality by accessing our
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