Hollow Blocks Price Today in Chennai: 4-Inch, 6-Inch and 8-Inch Rates
₹42 · ₹52 · ₹62 per piece · Clean ₹10 Step · vs AAC Blocks · Quantity Method · 7 FAQs
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Quick Answer
QUICK ANSWER
Current listed prices are ₹42 (4 inch), ₹52 (6 inch) and ₹62 (8 inch) per piece — a clean ₹10 step between sizes. Size should follow your building design rather than price, and the listed figure is the product price only: transport, unloading and taxes are confirmed at quotation. Prices may vary with quantity, availability, delivery and market conditions.
Need hollow blocks for your Chennai site?
4, 6 and 8 inch · Batch availability checked · Site delivery
What Is a Hollow Block?
📖 DEFINITION
A hollow concrete block is moulded from cement, sand and aggregate with internal voids running through it. Those voids make the block lighter than a solid unit of the same size and reduce the material used per block. Hollow blocks are laid in courses like bricks but are considerably larger, so a wall needs fewer units and fewer mortar joints. Strength and finish vary between manufacturers, so a size alone does not describe what you are buying.
Hollow Block Price in Chennai by Size
Price Last Updated: [INSERT DATE BEFORE PUBLISHING]
| Block size | Per piece | Per 1,000 | Step up | Typical application |
|---|---|---|---|---|
| 4 inch | ₹42 | ₹42,000 | — | Typically internal partitions, where the design allows |
| 6 inch | ₹52 | ₹52,000 | +₹10 | Internal walls and some external walls |
| 8 inch | ₹62 | ₹62,000 | +₹10 | Usually external walls |
⚠ PLEASE CONFIRM BEFORE ORDERING
These are the current listed prices at Buildiyo Store for the article, not universal market rates for Chennai. Actual prices may vary based on quantity, availability, delivery and market conditions, and the per-thousand figures are simple arithmetic on the listed per-piece price. Transportation, unloading and applicable taxes are confirmed at quotation. Application notes above describe common industry practice — your requirement comes from your building design and specification.
Comparing Hollow Blocks With AAC Blocks
Hollow concrete blocks and AAC blocks are the two walling options most Chennai homeowners weigh against each other. On current listed prices the difference is not constant — it widens as the blocks get thicker.
| Size | Hollow block | AAC block | AAC costs more by |
|---|---|---|---|
| 4 inch | ₹42 | ₹46 | +10% |
| 6 inch | ₹52 | ₹66 | +27% |
| 8 inch | ₹62 | ₹86 | +39% |
THE MATERIAL CHOICE MATTERS MORE FOR EXTERNAL WALLS
At 4 inch the two materials are close — around ten per cent apart. At 8 inch the gap reaches roughly forty per cent. In practice that means the decision barely moves your budget on thin internal partitions, but matters considerably on thicker external walls, where you are buying more units at the wider gap. If you are weighing the two, run the comparison on the sizes your drawings actually call for rather than on a single headline rate. And weigh suitability as well as cost: the two materials differ in weight, laying speed and how readily a wall takes fixings and chasing.
Not sure which size your drawings call for?
Send the plan · We quote 4, 6 and 8 inch together
Common Applications by Size
4-inch blocks
Generally used for internal partitions where the wall separates spaces rather than enclosing the building. Because they are thinner, they take up less floor area — useful on compact plots where every inch of internal space counts.
6-inch blocks
A middle option used for internal walls and, on some designs, external walls. Often chosen where a wall needs more substance than a partition but the design does not call for full external thickness.
8-inch blocks
Commonly used for external walls and compound walls, where thickness contributes to enclosure and weather resistance.
These are general patterns, not recommendations. Which size your project needs is decided by the design and the applicable specification — confirm it with your architect or structural engineer, particularly for any load-bearing wall.
What Affects Hollow Block Rate in Chennai
Raw material costs
Cement, sand and aggregate feed directly into production cost.
Block size
More material per block means a higher price per piece — here a consistent ₹10 per step.
Production and supply
Manufacturing capacity and regional supply affect availability and rate.
Construction demand and season
Demand typically firms during the dry building months.
Order quantity
Larger orders may be rated differently — ask rather than assume.
Delivery distance and site access
Distance, load size and whether the vehicle can reach the unloading point.
Taxes
GST at the prevailing rate, confirmed on the quotation.
Ordering in volume? Ask about the rate
Larger orders may be rated differently · Chennai site delivery
Working Out How Many You Need
Block count depends on the face dimensions and mortar joint, neither of which can be assumed from the nominal size. Ask for the dimensions of the specific product before calculating.
Get the block dimensions
Length, height and thickness for the product you intend to buy.
Measure the wall area
From your drawings, wall by wall, deducting door and window openings.
Work out the face area per block
Length by height, plus the mortar joint — the area one block occupies in the wall.
Divide, then add wastage
Wall area divided by face area gives the count. Add an allowance for breakage and cutting at corners and openings.
From there the arithmetic is direct: a thousand 8 inch blocks is ₹62,000 at the listed rate. That is the product cost, not the delivered cost.
Step-by-Step Buying Guidance
Confirm the specification
Size and any requirement from your drawings, before comparing anything on price.
Estimate the quantity
Using the method above, with a wastage allowance.
Ask for the delivered figure
Product, transport, unloading and taxes — the number that actually matters.
Check availability against your full requirement
And whether it can come from one production batch, since size and shade vary between runs.
Confirm site access before dispatch
So the vehicle can reach the unloading point on the day.
Inspect on delivery
Count, size and condition against the order, checking for cracked or chipped units before the load is accepted.
Store carefully
On level ground, away from site traffic, protected from rain.
ORDERING FOR THE WHOLE SITE?
Blocks are rarely ordered alone. Alongside them: buy cement online, P sand today price in Chennai, red soil price in Chennai, buy TMT steel online and ARS today steel price in Chennai. Compare walling options in the Bricks & Blocks Collection, or go straight to hollow blocks today price in Chennai. Consolidating deliveries usually reduces transport cost per item.
At 8 Inch, the Material Choice Is a Budget Decision
Ten per cent apart on a thin partition barely registers. Forty per cent apart across every external wall does. Run the comparison on the sizes your drawings actually call for.
Other Materials for Your Chennai Site
Hollow, solid, AAC and wire cut — every walling option.
Browse blocks →OPC, PPC and PSC — one brand throughout the build.
Browse cement →M-Sand, P-Sand and jelly — mortar and plastering grades.
Browse sand →Fe 550 bars for the frame the walls sit within.
Browse steel →Frequently Asked Questions
Specification First, Then the Delivered Price
Hollow block rate in Chennai currently runs from ₹42 to ₹62 per piece at Buildiyo Store depending on size, stepping cleanly by ₹10. Let your drawings decide the size, get the block dimensions before calculating quantities, ask about batch availability, and compare on the delivered cost rather than the per-piece figure. Confirm current pricing and availability before ordering — material markets move.
Get a delivered quotation
Tell us the size, quantity and delivery address. We will confirm current price, availability against your full requirement, and transport — usually the same day.
Call +91 9384819295 · +91 9384819297
Email sales@buildiyo.store
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