You bought or built a lovely home in Kailash Colony. Now you want a new staircase, a lift, or a bigger terrace opening. The question is: how do you open the roof without cracking the rest of the house?
The answer is professional diamond cutting. A trusted roof cutting service in Kailash Colony slices through RCC slabs along a marked line, with almost no shaking, little dust and a clean edge. No hammering. No surprise cracks in your drawing room ceiling.
Core Cutting India provides roof, slab, beam and wall cutting across South Delhi, including Kailash Colony, Greater Kailash, East of Kailash, Lajpat Nagar and Nehru Place. This page explains how the work is done, what it costs, how to stay safe, and how to book a visit.
Roof cutting in Kailash Colony usually costs between ₹150 and ₹450 per running foot, depending on slab thickness, steel and access. Call or WhatsApp 7009679903 for a free site inspection and a written quote.
What Does a Roof Cutting Service Actually Do?
Roof cutting is the planned removal of a portion of a reinforced concrete roof or slab. It is done with diamond-tipped tools that grind through both concrete and steel bars.
You may also hear it called:
- RCC slab cutting
- Roof opening cutting
- Terrace cutting
- Floor slab cutting
- Concrete roof sawing
Each name means the same idea: making a neat, controlled opening in a concrete roof so the building stays strong and your finishing work becomes easy.
Roof Cutting vs Roof Breaking: A Simple Comparison
| Point |
Diamond Roof Cutting |
Manual Breaking |
| Vibration |
Very low |
High |
| Edge quality |
Straight and clean |
Rough and uneven |
| Risk to nearby walls |
Minimal |
High |
| Noise and dust |
Controlled |
Heavy |
| Finishing cost |
Lower |
Higher |
| Time taken |
Short |
Long |
For homes in a premium, closely built colony like Kailash Colony, the cutting method is the clear winner.
Why Kailash Colony Homeowners Choose Roof Cutting
Kailash Colony is known for its independent floors, builder floors, small commercial buildings, clinics and showrooms near the market. Plots are often narrow, and many houses share walls. Most renovation work happens inside tight space.
Common reasons people call us:
1. Adding a lift to an existing building. Many older Kailash Colony houses were built before lifts were common. Cutting a lift shaft through every floor needs accuracy.
2. Building a new staircase. A staircase to the terrace or an extra floor needs a clean opening through the slab.
3. Creating a terrace garden or sit-out. Owners open parts of the roof to add skylights, voids and double-height spaces.
4. Running plumbing, AC and electrical lines. Services often need to pass through slabs.
5. Removing a leaking or weak slab section. Instead of breaking the full roof, only the damaged portion is cut and replaced.
6. Clinic and showroom redesign. Commercial owners near the Kailash Colony market change layouts often, and they cannot afford long noise and dust.
Our Roof and Slab Cutting Services in Kailash Colony
RCC Roof and Slab Cutting
We cut slabs from 4 inches to 24 inches thick, in straight lines, L shapes or custom patterns.
Staircase Opening Cutting
Give us your drawing or marking and we will cut an opening that fits exactly, so your mason and carpenter can start straight away.
Lift Shaft and Lift Pit Cutting
Accurate shaft openings are vital for lift installation. We cut to the dimensions given by your lift vendor and architect.
Wall Saw Cutting
A rail-mounted hydraulic wall saw delivers perfectly straight, deep cuts through slabs, beams and walls.
Wire Saw Cutting
For very thick concrete or hard-to-reach spots, a diamond wire saw can cut where a blade cannot.
Core Cutting for Pipes and Ducts
Need a round hole for drainage, a water line, AC piping or cables? Our core drills make clean holes from 1 inch to 24 inches. Our core cutting service in Tughlakabad uses the same approach, which we apply across South Delhi.
Door and Window Opening in Walls
When you add a roof opening, you may also need to widen a door or window. We handle wall cutting in the same visit.
Step-by-Step: How We Cut Your Roof
Here is what you can expect when you book us.
1. Phone Call or WhatsApp Enquiry
Share your location (Kailash Colony block or street), what you want to cut, and a few photos if possible.
2. Free Site Inspection
Our engineer visits, checks slab thickness, reinforcement, adjoining walls and access routes. We also ask about the age of the building.
3. Marking and Planning
We mark cutting lines with you, so there is no confusion later.
4. Written Quote
You receive a clear estimate covering rate, quantity, labour, water, power and cleaning. You can also try our rate calculator for a quick idea.
5. Protection and Supports
We cover floors, seal doors, set up drainage for cooling water, and add temporary props if the structure needs them.
6. Diamond Cutting
Machines are set on rails or frames. The blade cuts along the line, cooled by water to keep dust low.
7. Controlled Removal
Cut sections are secured and lifted out safely, rather than dropped.
8. Cleaning and Handover
Slurry and loose material are cleared. You get a clean opening ready for finishing.
Equipment and Technology We Use
Accurate cutting starts with the right machines.
- Hydraulic wall saws for long, deep and straight cuts
- Ring saws for flush cuts in tight corners
- Diamond wire saws for massive or complex structures
- Core drilling rigs with water-cooling
- Rebar-friendly diamond segments so steel bars cut without stalling
- Slurry control and wet-vacuum tools to protect interiors
We select blades according to concrete strength and steel density. This gives smooth cuts and avoids chipping at the edges.
Roof Cutting Cost in Kailash Colony: What to Expect
Pricing is the first thing most people ask about, so here is a practical guide. These are approximate ranges for 2026.
| Work Type |
Typical 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 |
| Very thick or heavily reinforced slabs |
Custom quote after visit |
| Core cutting holes |
By diameter and depth |
| Wall opening cutting |
By thickness and length |
| Small jobs |
Minimum job charge applies |
What Changes the Final Price?
- Thickness of the slab
- Amount and size of steel bars
- Total cutting length
- Floor on which work happens
- Need for props, lifting or debris disposal
- Urgent or after-hours work
How to Get a Fair Quote
Ask each contractor three questions: Is water and power included? Is cleaning included? Will you give the quote in writing? We answer yes to all three.
Want a quick figure? Visit our rate calculator or call 7009679903.
Is Roof Cutting Safe for Your Building?
Yes, when done by trained operators and planned properly. Safety is not an extra feature for us. It is the starting point.
Our safety practices:
- Pre-cutting structural assessment
- Props and shoring where loads shift
- Barricaded work zones
- Protective gear for every worker
- Wet cutting to keep dust and sparks down
- Planned lifting of cut blocks
- Care for neighbouring properties
An honest note: If your house is very old, or you plan to remove a major portion of a load-bearing slab, please involve a structural engineer. We are happy to work with yours and follow their design.
Benefits of Choosing Core Cutting India
- Local South Delhi coverage. Quick response in Kailash Colony and nearby colonies.
- Free inspection. No charge for the visit and advice.
- Transparent rates. A written quote with no hidden extras.
- Low vibration and dust. Suitable for occupied homes and open shops.
- Experienced crew. Trained operators who handle concrete every day.
- Flexible scheduling. We work around your family, tenants and neighbours.
- One-stop service. Roof cutting, core cutting, wall cutting and slab removal from a single team.
Areas We Serve Around Kailash Colony
We provide roof cutting and concrete cutting across South Delhi and beyond:
Other Cities We Serve
Core Cutting India also works in Gurugram, Noida, Ghaziabad, Faridabad, Chandigarh, Ludhiana and Jaipur. If your project is outside Delhi, call us and we will confirm the schedule.
Where Roof Cutting Is Used: Real Use Cases
Residential: staircase openings, lift installation, terrace voids, skylights, duct and pipe passage.
Builder floors: slab changes during redevelopment and floor addition.
Clinics and offices: quiet cutting with minimal dust, so work can continue nearby.
Showrooms and retail: escalator or lift openings, display voids.
Restaurants and cafes: exhaust ducts, chimney openings, grease-line holes.
Industrial and warehouse units: conveyor cuts, machine pits and drainage openings.
Mistakes to Avoid Before Cutting a Roof
- Cutting without marking. Always agree on lines in advance.
- Ignoring beams and columns. Never cut structural members without engineer approval.
- Hiring the lowest bidder blindly. Cheap work can mean poor equipment and no safety.
- Skipping neighbour communication. In colonies like Kailash Colony, a short heads-up avoids disputes.
- Forgetting water supply. Wet cutting needs steady water.
- Not clearing the area. Move furniture and valuables beforehand.
Frequently Asked Questions (FAQs)
1. How much does roof cutting service cost in Kailash Colony?
Roof cutting in Kailash Colony typically ranges from ₹150 to ₹450 per running foot. The price depends on slab thickness, steel density, cutting length and site access. A free inspection gives you the exact quote.
2. How long does a roof cutting job take?
A standard staircase opening can be completed in around 4 to 8 hours. Thicker slabs or larger openings may take one to three days.
3. Is it safe to cut the roof of an old house in Kailash Colony?
Yes, with the right method. Diamond cutting creates very little vibration, so it is gentler on old walls. For very old or load-bearing structures, a structural engineer's input is recommended.
4. What is the best method to cut an RCC roof?
Wall saw cutting is best for straight, deep cuts. Wire saws suit thick or tricky areas, and core drilling suits round holes. We choose the method after inspecting your site.
5. Do you make a lot of noise and dust?
Diamond cutting is far quieter than hammering. Water cooling reduces dust, and we collect slurry so your floors stay clean.
6. Can you cut a roof for a lift in a Kailash Colony house?
Yes. We cut lift shafts and pits to the dimensions provided by your lift supplier and architect.
7. Do you serve areas near Kailash Colony?
Yes. We cover Greater Kailash, East of Kailash, Lajpat Nagar, Nehru Place, Okhla, CR Park, Saket and other South Delhi areas, along with other parts of Delhi NCR.
8. How do I book a roof cutting service?
Call or WhatsApp 7009679903, or email [email protected] with your address, photos and what you want to cut. We will arrange a free visit.
Conclusion: Book Your Roof Cutting Service in Kailash Colony
Your roof carries the weight of your home, so it deserves careful handling. A professional roof cutting service in Kailash Colony gives you accurate cuts, low vibration, less mess and a safer project from start to finish.
Core Cutting India combines modern diamond equipment, trained operators and honest pricing to serve homeowners, builders, architects and business owners across South Delhi and NCR. Explore 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 Kailash Colony and across Delhi NCR.
