If you live in IP Extension, you probably share a building, a boundary wall and a lot of community rules with others. Maybe you want a staircase to your terrace, a duct opening for new plumbing, or a lift shaft for an older block. The big worry is always the same: how do I cut the concrete without upsetting my neighbours or my building?
The answer is a trained roof cutting service in IP Extension that uses diamond tools instead of hammers. The cut is straight, the vibration is low, the dust is controlled, and the work is finished quickly.
Core Cutting India provides roof, slab, beam and wall cutting across East and Central Delhi, including IP Extension (Indraprastha Extension), Patparganj, Mayur Vihar, Pandav Nagar, Preet Vihar and Laxmi Nagar. This page explains what we do, what it costs, which permissions matter, and how to book.
Roof cutting in IP Extension usually costs ₹150 to ₹450 per running foot, depending on slab thickness, steel reinforcement and access. Call or WhatsApp 7009679903 for a free inspection and a written quote.
What Does Roof Cutting Mean?
Roof cutting is the planned removal of a section of an RCC (reinforced cement concrete) roof or slab. Diamond blades or wires cut through concrete and steel bars while water cools the tool.
It goes by many names: slab cutting, roof opening, terrace cutting, floor slab cutting or concrete sawing. All describe the same job: a neat opening made with control.
Compared with breaking, diamond cutting gives:
- A clean, straight edge
- Far less shaking
- Lower dust and noise
- Faster completion
- Less damage to nearby beams, walls and finishes
Why IP Extension Needs a Society-Friendly Cutting Method
IP Extension is known for its many group housing societies, apartment blocks and nearby commercial buildings. That brings special conditions.
Shared structures. Slabs, staircases and terraces are often connected to neighbouring flats.
RWA and society rules. Most societies have working hours, noise limits and approval steps.
Families at home. Children, elders and work-from-home residents notice every vibration.
Tight parking and access. Moving machines and debris needs planning.
Older blocks. Several buildings are now decades old and need careful structural handling.
Diamond cutting respects these realities. It is quiet enough to be accepted, clean enough to keep common areas tidy, and quick enough to reduce disturbance.
Permissions and Planning: What You Should Check First
Before any roof cutting in a society or apartment block, think about these points. This is good practice, and it also protects you legally.
- Society or RWA approval. Get written permission for the work and timings.
- Structural engineer's opinion. Especially for load-bearing slabs or large openings.
- Local authority rules. Some changes in DDA, CGHS or society buildings need approval.
- Neighbour information. Tell the flats above, below and beside you.
- Utility lines. Check for electrical conduits, water pipes and gas lines in the slab.
We are happy to guide you on what to ask, and we can coordinate with your engineer or architect. Please note that we cut as per your approved plan. Approvals remain the building owner's responsibility.
Our Roof Cutting Services in IP Extension
RCC Slab and Roof Cutting
Slabs from 4 inches to 24 inches thick, cut in straight lines or custom shapes.
Staircase Opening Cutting
Add a staircase to a terrace or new floor with a precise, ready-to-finish opening.
Lift Shaft and Pit Cutting
Install a lift in an older block. We cut to the dimensions given by your lift vendor and architect.
Terrace and Skylight Openings
Bring light and ventilation into your top floor with a clean roof opening.
Duct, Pipe and Cable Openings
Make space for AC lines, drains, plumbing, wiring and exhaust systems.
Wall Saw and Wire Saw Cutting
Wall saws make deep, straight cuts. Wire saws handle thick concrete and hard corners. For similar residential work in West Delhi, see our core cutting service in Janakpuri.
Core Cutting
Round holes from 1 inch to 24 inches for drains, pipes and conduits.
Our Working Process in 7 Easy Steps
Step 1: Contact Us
Call or WhatsApp 7009679903 with your society name, block, floor and photos.
Step 2: Free Site Visit
Our engineer inspects slab thickness, steel, access and surrounding structure.
Step 3: Marking
We mark the cutting lines with you or your architect, so there is no confusion later.
Step 4: Written Quote
You get a clear estimate with rate, length, labour, water, power and cleaning. For a quick idea, use the rate calculator.
Step 5: Protection
We cover floors and stairways, block drains from slurry, and place props where needed.
Step 6: Diamond Cutting
Machines cut along the line, with water cooling to keep dust down.
Step 7: Removal and Clean-Up
Cut blocks are lifted safely, common areas are cleaned, and the opening is handed over ready for finishing.
Tools and Technology We Use
- Hydraulic wall saws for long, deep, straight cuts
- Ring saws for flush cuts and tight spots
- Diamond wire saws for large or complex concrete
- Core drilling rigs with water cooling
- Diamond segments for rebar to pass through steel smoothly
- Wet vacuums and slurry control to protect floors and lifts
We match each blade to the concrete grade and steel density. This reduces edge chipping and shortens job time.
Roof Cutting Cost in IP Extension: Price Guide
Below are approximate 2026 rates.
| Type of Work |
Approx. Rate |
| Slab cutting up to 6 inch thick |
₹150 – ₹250 per running foot |
| Slab cutting 6 to 12 inch thick |
₹250 – ₹450 per running foot |
| Thick or heavily reinforced slabs |
Quote after inspection |
| Core cutting holes |
By diameter and depth |
| Wall opening cutting |
By length and thickness |
| Small jobs |
Minimum charge applies |
What Affects Your Final Quote?
- Slab thickness and steel quantity
- Length of the cut
- Floor level and lift or stair access
- Society timing limits
- Debris removal and lifting needs
- Urgent or night work
Ways to Keep Costs Fair
- Share clear drawings and measurements.
- Combine roof, wall and core cutting in one visit.
- Confirm society permission early, to avoid waiting charges.
- Ensure water and power are available.
Try our rate calculator first, then book a free visit for the exact price.
Benefits of Professional Roof Cutting
Accuracy. Cuts match your marking, which saves finishing cost.
Low vibration. Nearby flats and structures stay protected.
Quiet, controlled dust. Easier on families, elders and neighbours.
Speed. Less time for disturbance.
Structural care. Only the planned section is removed.
Safer work zone. Cut blocks are lifted, not dropped.
Fewer disputes. A clean, quiet job keeps relations smooth with neighbours and RWA.
Safety on Every Project
- Review of structure and loads before cutting
- Temporary props where required
- Barricaded work zones and signs
- Trained operators with protective gear
- Wet cutting to limit dust and sparks
- Controlled lifting of cut pieces
- Careful handling of lifts, staircases and common areas
Honest advice: In apartment buildings, never alter slabs or beams without engineer approval. We will work to your approved drawings and highlight any risk we notice on site.
Common Use Cases in and Around IP Extension
Society flats and top floors: terrace staircases, skylights, duct openings.
Older residential blocks: lift installation, shaft cutting, repair of damaged slab portions.
Commercial complexes and offices: service ducts, cable openings, mezzanine changes.
Clinics, coaching centres and showrooms: quiet slab cutting for layout changes.
Schools and institutions: staircase additions, fire-exit openings.
Industrial and warehouse units near Patparganj: machine pits, conveyor cuts, drainage openings.
Why Choose Core Cutting India?
- East Delhi coverage. Fast reach to IP Extension and nearby colonies.
- Free inspection. Advice and visit at no charge.
- Clear pricing. Written quote, no hidden extras.
- Society-friendly work. Quiet, tidy and punctual.
- Modern machines. Equipment matched to each site.
- Wide service range. Roof cutting, core cutting, wall cutting and slab removal from one team.
- Responsive support. Call, WhatsApp or email, and get a reply fast.
Areas We Serve Near IP Extension
We serve many parts of Delhi, including:
Other Cities We Serve
Core Cutting India also works in Noida, Ghaziabad, Gurugram, Faridabad, Chandigarh, Ludhiana and Jaipur. Call us to confirm availability in your city.
Mistakes to Avoid Before Cutting a Roof
- Not informing the RWA. This often leads to stoppages.
- Skipping structural advice. It can risk safety.
- Cutting without clear marks. Agree on lines before starting.
- Picking only the lowest quote. Poor tools mean rough cuts and unsafe work.
- Ignoring hidden pipes and conduits. Check the slab first.
- Forgetting water and power. Wet cutting needs both.
Frequently Asked Questions (FAQs)
1. How much does roof cutting service cost in IP Extension?
Roof cutting in IP Extension typically costs ₹150 to ₹450 per running foot. The final price depends on slab thickness, steel density, cutting length and access. A free inspection gives you an exact quote.
2. Do I need society permission for roof cutting in IP Extension?
Most societies and RWAs require written approval for structural work, along with set working hours. For load-bearing slabs, a structural engineer's opinion is also strongly advised.
3. How long does roof cutting take?
A standard staircase opening usually takes 4 to 8 hours. Thicker slabs or larger openings may take one to three days.
4. Is diamond cutting safe for old buildings?
Yes. Diamond cutting produces very little vibration, which is gentler on old structures. For very old buildings, get an engineer's guidance before cutting.
5. What is the difference between roof cutting and demolition?
Roof cutting removes only a planned section with precise saws. Demolition breaks structure using force, which creates shaking, dust and a higher risk of cracks.
6. Will there be noise and dust?
Much less than breaking. Water cooling controls dust, and we collect slurry, so common areas stay clean.
7. Do you serve areas around IP Extension?
Yes. We cover Patparganj, Mayur Vihar, Pandav Nagar, Preet Vihar, Laxmi Nagar, Anand Vihar and other parts of Delhi NCR.
8. How can I book roof cutting in IP Extension?
Call or WhatsApp 7009679903, or email [email protected] with your address, photos and requirement. We will schedule a free site visit.
Conclusion: Book a Reliable Roof Cutting Service in IP Extension
Cutting a roof in a society or apartment block calls for skill, planning and respect for the people around you. A professional roof cutting service in IP Extension gives you accurate cuts, low vibration, controlled dust and a smoother experience from start to finish.
Core Cutting India offers modern diamond equipment, trained operators and honest pricing to homeowners, societies, builders and businesses across Delhi NCR. Visit our website or use the rate calculator to plan your budget.
📞 Call or WhatsApp Now: 7009679903
Free site visit. Clear written quote. Safe, precise roof cutting in IP Extension and across Delhi NCR.
