8 Hole Bricks — Super Lightweight & Maximum Insulation
8 hole clay bricks with maximum perforation for 20% lighter weight, superior thermal insulation and excellent acoustic performance. The smart choice for partition walls, internal walls and high-rise construction. Starting at ₹15/piece.
8 Hole Bricks — Variants & Pricing
Maximum perforation, minimum weight — kiln-fired for consistent strength throughout.
Standard 8 Hole Wire Cut Bricks
Our flagship 8 hole brick — machine wire-cut with 8 precision-drilled perforations for maximum weight reduction and thermal efficiency. Uniform dimensions, sharp edges and consistent fired clay throughout.
- Size: 230×114×76mm (IS 1077 standard)
- Holes: 8 cylindrical perforations, 25–30mm diameter
- Weight: ~20% lighter than solid bricks
- Compressive Strength: ≥75 kg/cm² (suitable for G+2 partition walls)
- Water Absorption: Under 20%
- Best For: Partition walls, non-load-bearing internal walls, high-rise construction
8 Hole Bricks — Bulk Project Supply
High-volume 8-hole brick supply for large commercial projects, high-rise buildings and construction contractors. Consistent quality across entire order. Phased delivery schedules available.
What Are 8 Hole Bricks?
8 hole bricks are clay bricks manufactured with eight cylindrical perforations running through the width of the brick. The increased number of holes (compared to 3-hole bricks) reduces the overall weight by approximately 20%, significantly improves thermal and acoustic insulation properties, and makes them the preferred choice for partition walls, non-load-bearing internal walls and high-rise construction where minimising dead load is critical.
The eight-hole perforation pattern creates multiple air cavities within the wall that dramatically improve the brick's insulating performance. These air pockets slow heat transfer through the wall, keeping interiors cooler in summer and warmer in winter — reducing long-term energy costs for the building's occupants.
When should you choose 8 hole bricks over solid or 3-hole bricks?
Choose 8 hole bricks for: partition walls and internal non-load-bearing walls, high-rise buildings where dead load reduction is required, projects with stringent thermal insulation specifications, and any construction where per-brick weight needs to be minimised for faster, safer erection at height.
Important note on structural use: 8 hole bricks have a lower compressive strength (≥75 kg/cm²) compared to solid or 3-hole bricks (≥105 kg/cm²). They are ideally used for partition walls and non-load-bearing applications. For load-bearing walls in multi-storey structures, use our solid or 3-hole wire cut bricks instead.
| Feature | 8 Hole Bricks | 3 Hole Bricks | Solid Bricks |
|---|---|---|---|
| Weight Reduction | ✓ ~20% lighter | ◑ ~10% lighter | — Heaviest |
| Thermal Insulation | ✓ Excellent | ◑ Good | — Basic |
| Acoustic Insulation | ✓ STC 46–52 dB | ◑ STC 44–48 dB | — STC 42–45 dB |
| Compressive Strength | ◑ ≥75 kg/cm² | ✓ ≥105 kg/cm² | ✓ ≥105 kg/cm² |
| Load-Bearing Use | ◑ Up to G+2 only | ✓ Up to G+4 | ✓ Multi-storey |
| Partition Walls | ✓ Ideal | ✓ Good | ◑ Overkill |
| High-Rise Dead Load | ✓ Best choice | ◑ Good | — Heaviest load |
| Price per Piece | ✓ ₹7 | ✓ ₹7 | ✓ ₹6 |
Key Features of Our 8 Hole Bricks
20% Lighter Weight
Eight perforations reduce brick weight by ~20% vs solid bricks. Critical for high-rise construction — less dead load per floor means taller buildings with the same foundation specifications.
Maximum Thermal Insulation
Eight air cavities create an exceptional thermal barrier. Walls built with 8-hole bricks stay 4–6°C cooler in summer — reducing AC load significantly in Indian climates.
Superior Sound Insulation
Multiple air cavities achieve STC 46–52 dB sound reduction — the best acoustic performance of any clay brick type. Ideal for party walls, hotels and office buildings.
Precision Dimensions
Machine-manufactured to ±2mm tolerance. Uniform size throughout each batch ensures consistent mortar joint thickness and faster laying speed on site.
Weather Resistant
Low water absorption under 20% and kiln-fired clay hardness. Performs in heavy monsoon, extreme heat and frost. Suitable for all Indian climate zones.
Fire Resistant
Natural clay bricks are inherently non-combustible. 8-hole bricks provide excellent fire compartmentation for internal walls in multi-storey buildings.
Eco-Friendly
Uses ~20% less clay than solid bricks — lower carbon footprint during manufacture. Natural material, fully recyclable. Contributes to LEED green building credits.
Faster Construction
Lighter weight means faster manual handling at height — masons can lay more bricks per day on upper floors with less fatigue. Estimated 15–20% productivity gain vs solid bricks.
Where 8 Hole Bricks Work Best
8 hole bricks shine in specific applications — here's where they deliver maximum value.
High-Rise Buildings
Every kg saved per brick multiplies across thousands of bricks in a tower. 8-hole bricks significantly reduce total structural dead load — a critical factor in high-rise design.
Partition Walls
The ideal choice for internal partition walls in apartments, offices and commercial spaces. Lighter, better insulating and non-load-bearing — exactly what a partition wall needs.
Hotels & Hospitality
Superior STC 46–52 dB acoustic performance makes 8-hole bricks the preferred choice for hotel room partition walls where sound privacy is paramount.
Hospitals & Healthcare
Fire resistance and acoustic insulation make 8-hole bricks ideal for hospital internal walls — particularly for patient rooms and treatment areas requiring privacy and fire compartmentation.
Schools & Institutions
Cost-effective thermal insulation reduces cooling costs in large institutional buildings. Lighter construction also speeds up project timelines for school and college buildings.
Residential Apartments
8-hole bricks are increasingly specified in apartment buildings for internal walls — providing better thermal comfort, sound privacy between flats and reduced structural load.
Benefits of 8 Hole Bricks
Frequently Asked Questions
Everything about 8 hole bricks — strength, applications, pricing and delivery.
What is the price of 8 hole bricks in India?
8 hole bricks at Bricks Street start at ₹7/piece:
- Standard 8 Hole Wire Cut: ₹7/piece (₹7,000 per 1,000)
- Premium Grade: ₹9/piece (₹9,000 per 1,000)
- Bulk Project Supply: ₹7/piece with phased delivery
- Modular 190×90×90mm: ₹10/piece
Bulk discounts for orders above 10,000 bricks. Get bulk quote →
Can 8 hole bricks be used for load-bearing walls?
8 hole bricks have limited load-bearing capacity (≥75 kg/cm²) — suitable for load-bearing walls in structures up to G+2 (ground + 2 floors). For taller load-bearing structures, use our solid or 3-hole wire cut bricks which achieve ≥105 kg/cm². 8-hole bricks are ideally used for:
- Non-load-bearing partition walls (any height)
- Internal walls in framed structures (any height)
- Load-bearing walls in single and double-storey buildings
What is the difference between 8 hole and 3 hole bricks?
- Weight: 8-hole is ~20% lighter vs ~10% for 3-hole
- Thermal insulation: 8-hole is better (more air cavities)
- Acoustic: 8-hole STC 46–52 vs 3-hole STC 44–48 dB
- Strength: 3-hole is stronger (≥105 vs ≥75 kg/cm²)
- Load-bearing: 3-hole up to G+4, 8-hole up to G+2
- Best use: 8-hole for partitions; 3-hole for load-bearing walls
How many 8 hole bricks are needed per square foot of wall?
For a standard 230×114×76mm brick with 10mm mortar joints:
- Half-brick (114mm thick) wall: ~8–9 bricks per sq.ft
- Full-brick (230mm thick) wall: ~17–18 bricks per sq.ft
Add 5–10% for wastage, cuts and breakage during handling. Use our WhatsApp quote service for a precise quantity estimate for your project dimensions.
Do you deliver 8 hole bricks across India?
Yes — pan-India delivery from our Rajasthan kiln. We deliver to Delhi NCR, Mumbai, Bangalore, Hyderabad, Chennai, Pune, Ahmedabad and 500+ cities. Transit time: 3–7 days depending on location. Freight charges based on distance and order quantity — included transparently in your quote.
What is the minimum order quantity for 8 hole bricks?
Minimum order: 1,000 bricks for standard delivery. Bulk pricing kicks in from 5,000 bricks. For very large projects (25,000+ bricks), we offer dedicated account management, phased delivery schedules and the best possible pricing. Discuss bulk requirements →
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