Searching for a dependable roof cutting service in Connaught Place (CP)? Core Cutting India cuts RCC roofs, terraces and floor slabs using diamond machines that give clean openings with low vibration and controlled dust. This is the right method for busy offices, showrooms, restaurants and older buildings in the heart of Delhi. Call or WhatsApp 7009679903 for a free site visit and a clear written quote.
What Is Roof Cutting?
Roof cutting means making an opening in a concrete roof or slab with diamond saws, wire saws or core drills, instead of breaking it with hammers. It is used for staircases, lift shafts, exhaust and duct shafts, skylights, rooftop equipment openings and the removal of damaged slab sections.
In a crowded, high-value area like Connaught Place, machine cutting is the clean, quiet and controlled way to modify a slab.
Why Connaught Place Needs a Special Kind of Roof Cutting
Connaught Place, better known as CP, is the commercial and cultural heart of New Delhi. Its round colonnaded blocks, inner and outer circles, and radial roads like Barakhamba Road, Janpath, Kasturba Gandhi Marg and Parliament Street are famous across India. It is home to offices, banks, showrooms, hotels, restaurants, cinemas and shops, and the Rajiv Chowk metro station keeps it extremely busy. Nearby areas include Palika Bazaar, Mandi House, Jantar Mantar, Bengali Market, Gole Market, Paharganj and Karol Bagh.
Roof and slab work here is quite different from a normal home project:
- Heritage character. Many CP buildings are older, colonnaded structures with historic value. Any change must be careful, and approvals may be stricter.
- Mixed ownership. One building may have many owners, tenants and shops. Coordination is a must.
- Always busy. Customers, staff and pedestrians fill the area from morning till late night.
- Limited access. Loading, vehicle entry and parking may be restricted at certain hours, so equipment must be compact and well planned.
- Restaurants and showrooms below. Dust, water and noise must be handled with care.
- Strict timings. Work often has to happen at night or at off-peak hours.
All of this makes diamond cutting with water cooling the most practical method.
Our Roof Cutting Services in Connaught Place
RCC Roof and Terrace Cutting
We cut reinforced concrete roofs of many thicknesses. Diamond blades pass through concrete and steel together, leaving a straight edge.
Internal Staircase Opening in Slab
Many businesses in CP want to join two floors with a staircase. We cut the opening to the exact size shown in your drawing.
Lift and Elevator Shaft Cutting
Adding a lift to an older building needs precise slab openings on each floor. We cut them neatly so the structure stays safe.
Restaurant Exhaust and Kitchen Shaft Openings
Restaurants and cafes often need exhaust shafts and duct passages. We make accurate openings through slabs for ducts, pipes and ventilation lines.
HVAC, Fire and MEP Openings
Modern offices need openings for AC ducts, fire lines, drainage and cable trays. We make them using saw cutting or core drilling.
Rooftop Equipment and Terrace Openings
For chillers, cooling units, DG exhausts, solar systems or water tanks, we create precise openings and passages on the roof.
Skylight and Light-Well Cut-Outs
Interior spaces can be brightened with a skylight or light well. We cut clean, accurate edges ready for glass work.
Partial Slab Removal for Renovation
If part of a slab must be removed for a new layout, we cut only that section and keep the rest safe.
Supporting Wall and Opening Cutting
Many projects also need wall or door opening work. See our wall cutting pages for Shastri Nagar, Bawana and Paharganj.
The Technology We Use for Roof Cutting
Diamond Wire Saw
A flexible diamond wire loops around the slab and cuts through it smoothly. It is ideal for thick slabs, large openings and spaces where a big blade cannot fit.
Slab Saw
A slab saw runs along the surface and cuts long straight lines. It is a common choice for staircase and shaft openings.
Ring Saw and Hand Saw
These compact machines finish corners and cuts near walls, columns and services without over-cutting.
Core Drilling Machine
Round holes for pipes, ducts and anchors are made with core drills for a smooth finish and minimal cracking.
Structure and Services Scan
Before cutting, we recommend scanning for steel, conduits, pipes and cables inside the slab. This protects hidden services and reduces risk.
Water Cooling and Slurry Control
Water cools the blade and keeps dust low. We collect slurry and clean the area so shops and floors stay tidy.
Diamond Cutting vs Manual Breaking
| Feature |
Diamond Cutting |
Manual Breaking |
| Accuracy |
High, as per drawing |
Low |
| Vibration |
Very low |
High |
| Noise |
Controlled |
Very loud |
| Dust |
Low with water |
Heavy |
| Risk to older structure |
Low |
High |
| Risk to hidden services |
Lower with planning |
High |
| Suitable for busy commercial area |
Yes |
No |
Our Step-by-Step Roof Cutting Process
1. Call or WhatsApp
Share your location, drawings or photos and the opening you need. Our number is 7009679903.
2. Site Inspection
We visit your CP property and check slab thickness, steel layout, access route, power and water points.
3. Approval and Timing Plan
We discuss building management rules, NDMC or other permissions, working hours and loading arrangements with you.
4. Marking and Quotation
Cutting lines are marked for your approval, and you receive a clear written price.
5. Protection of the Site
Floors, furniture, equipment and walkways are covered. Water supply and slurry collection are arranged.
6. Controlled Cutting
Operators cut in a planned order with water cooling, while the slab is supported so it cannot fall suddenly.
7. Safe Removal and Cleaning
Cut pieces are lowered or lifted using proper equipment. We clean the area and hand over a tidy site.
Roof Cutting Cost in Connaught Place (CP)
Here is a simple pricing guide to help you plan your budget.
Indicative rates in Delhi NCR:
| Service |
Approximate Cost |
| RCC roof or slab cutting |
₹70 – ₹250 per sq ft |
| Staircase or lift opening |
Lump sum, based on size and thickness |
| Core cutting for small holes |
₹300 – ₹2,500 per hole |
| Wire saw cutting for thick slabs |
Quoted per project |
| Very small jobs |
A minimum charge applies |
These figures are indicative. The final price depends on your site.
What Affects Your Quote?
- Slab thickness and steel content.
- Total area or length of the cut.
- Floor level and access, including narrow staircases and limited loading windows.
- Working hours. Night work, which is common in CP, may be priced differently.
- Protection needs in finished offices, showrooms and restaurants.
- Power and water supply.
- Debris removal and transport.
- Machine type needed.
Check Your Estimate Online
Use our Rate Calculator to get a quick idea of cost. For an exact quote, WhatsApp a photo or drawing to 7009679903.
Why Businesses Choose Core Cutting India
- Work that suits busy commercial buildings. Low vibration and water-cooled cutting reduce disturbance.
- Accurate openings. The cut follows your drawing, which saves time for the next trade.
- Flexible timings. We can plan evening or night work where rules allow.
- Compact equipment. Machines can be carried up narrow stairs and through tight passages.
- Trained operators. They understand reinforcement, services and safe lifting.
- Clear safety practice. Every site gets a plan, protective gear and cleaning.
- Transparent pricing. You know the cost before starting.
- One-stop cutting partner. Roof, slab, wall, door and core cutting from one team. Explore more at corecuttingindia.com.
Safety Standards We Follow
- We study the structure and mark beams, columns and load-bearing zones before cutting.
- We recommend scanning for hidden steel, pipes and cables.
- The slab is supported or tied so the cut piece cannot fall suddenly.
- The area below is cleared and barricaded.
- Water cooling lowers dust and heat.
- Workers wear helmets, gloves, goggles, ear protection and safety shoes.
- Electrical connections are handled with proper earthing.
- We follow building management rules and keep customers and pedestrians away from the work zone.
Important: For structural changes in older commercial buildings, consult a qualified structural engineer. We are happy to follow their drawings and advice.
Permissions and Rules to Check in Connaught Place
Connaught Place falls under NDMC, and many buildings are heritage-sensitive. Before cutting a roof or slab, it is wise to:
- Check whether NDMC or another authority needs to approve the work.
- Find out whether your building is covered by heritage or conservation rules.
- Get written approval from the building owner or management.
- Take a structural engineer's opinion for load-bearing slabs.
- Confirm timing, loading and vehicle entry rules.
- Inform other tenants and neighbours who may be affected.
Rules can change, so please confirm requirements with the concerned authority. We handle the technical cutting and coordinate with you.
Who Needs Roof Cutting in Connaught Place? (Use Cases)
- Corporate offices: internal staircases, new shafts and cable routes.
- Restaurants, bars and cafes: exhaust shafts, duct passages and rooftop equipment.
- Showrooms and retail outlets: double-height display areas and staircases.
- Hotels and guest houses: lift additions and service shafts.
- Banks and financial offices: security and cabling upgrades.
- Clinics and wellness centres: AC ducts, gas lines and electrical shafts.
- Architects and interior designers: layout changes, voids and light wells.
- Facility managers: removing damaged slab parts and adding new services.
Areas We Cover Near Connaught Place
We provide roof cutting in Connaught Place and nearby parts of Central and New Delhi, including:
- Inner Circle and Outer Circle, CP
- Barakhamba Road and Kasturba Gandhi Marg
- Janpath and Parliament Street
- Rajiv Chowk and Palika Bazaar
- Mandi House and Jantar Mantar
- Bengali Market and Gole Market
- Paharganj and Ram Nagar
- Karol Bagh and Patel Nagar
- Daryaganj and Chandni Chowk
- Chanakyapuri and Lodhi Road
- Shastri Nagar and Bawana
More Delhi Services
Services in Other Cities
Core Cutting India also provides concrete cutting solutions in Gurugram, Noida, Ghaziabad, Faridabad, Chandigarh, Mohali, Ludhiana and Jaipur. Please call us to confirm availability in your city.
How to Choose the Right Roof Cutting Contractor
Ask these questions before hiring:
- Do you use diamond cutting machines or breakers?
- Will you visit the site and give a written quote?
- Can you work within building permit rules and timings?
- How will you protect floors, furniture and nearby shops?
- How will debris be removed from a busy area?
- Do your workers use proper safety gear?
A genuine professional will answer all of these clearly.
Common Mistakes to Avoid
- Choosing only the lowest price. Poor tools and weak safety can cause costly damage.
- Skipping the scan. Hidden cables or pipes can be cut by mistake.
- Ignoring heritage and approval rules. This can stop work mid-way.
- Not informing other tenants. Noise or dust surprises can lead to complaints.
- Cutting without drawings. A clear drawing prevents expensive mistakes.
Cutting or Breaking: Which Is Better in CP?
Cutting makes a neat, planned opening that matches your drawing. Breaking is loud, messy and hard to control, and it can harm older structures and hidden services. In a busy heritage area like Connaught Place, cutting is the more professional, safer and time-saving method.
A Typical Project Scenario
Imagine a restaurant on an upper floor that needs a new exhaust shaft through the slab. The building is old, customers are present most of the day, and the management allows work only after closing hours. The team scans the slab, protects the floor, and cuts the shaft opening at night using a diamond saw with water cooling. The slab pieces are lowered carefully, the floor is cleaned, and the duct contractor starts the next morning. This is the planned, business-friendly approach we follow for roof cutting across Connaught Place.
FAQs: Roof Cutting Service Connaught Place (CP)
1. What is the cost of roof cutting service in Connaught Place (CP)?
Roof cutting in Connaught Place usually costs around ₹70 to ₹250 per sq ft, depending on slab thickness, steel content, access and area. Staircase and lift openings are often quoted as a lump sum. Call or WhatsApp 7009679903 for an exact quote.
2. Can roof cutting be done at night in CP?
Often yes, if your building management and local rules allow it. Many commercial jobs are planned for evenings, nights or weekends to reduce disturbance. We discuss the best timing with you after the site visit.
3. Is roof cutting safe in old heritage buildings?
Yes, when done by trained operators using diamond machines. These tools create low vibration and cut only along the marked line. We inspect the structure and support the slab before cutting. For heritage-sensitive buildings, consult a structural engineer and check approvals first.
4. How long does roof or slab cutting take?
A basic staircase or duct opening can take a few hours to a day. Thicker slabs, larger openings or multiple floors may take longer. We confirm the timeline after the site visit.
5. Which machine is best for cutting a roof or slab?
A slab saw is best for straight openings. A diamond wire saw suits thick or hard-to-reach slabs. Core drilling is ideal for round holes for pipes and ducts.
6. Do you offer roof cutting near Rajiv Chowk, Barakhamba Road and Janpath?
Yes. We serve Connaught Place and nearby areas such as Rajiv Chowk, Barakhamba Road, Janpath, Mandi House, Bengali Market and Paharganj. We also work in other cities across India.
7. Do I need permission for roof cutting in Connaught Place?
You may need approval from NDMC, the building owner or management, and a structural engineer, especially in heritage-sensitive buildings. Please check the rules before starting. We can help with the technical details.
8. How do I book a roof cutting service in Connaught Place?
Call or WhatsApp 7009679903, or email [email protected]. Share your location, drawings or photos and the opening size. We will arrange a site visit and send a clear quote.
Conclusion: Your Trusted Roof Cutting Service in Connaught Place (CP)
In a busy, historic and high-value place like CP, roof and slab work must be accurate, quiet and well planned. A professional roof cutting service in Connaught Place (CP) gives you clean openings, lower vibration, controlled dust and safer working conditions. Core Cutting India brings diamond machines, trained operators, clear safety steps and honest pricing to every project, from a small duct opening to a full lift shaft slab.
Book Your Roof Cutting Service Today
📞 Call: 7009679903 💬 WhatsApp: Chat with us on 7009679903 📧 Email: [email protected] 🌐 Website: corecuttingindia.com 🧮 Instant estimate: Rate Calculator
Send a photo or drawing on WhatsApp now and get a free quote for your Connaught Place project.
