Overview
Fire compartmentation fails at the openings: the cable tray through the electrical-room wall, the chilled-water pipe through the plant-room floor, the duct through the corridor wall. With Delhi enforcing NBCS 2026 and fire audits tightening in Gurugram and Noida, every commercial building, hospital and data centre in NCR is being asked to show sealed and labelled penetrations. The Wedge Industries Limited firestop package closes those openings with the right tested product for each service.
Every quotation is written against the tested assembly, the service penetration, the substrate and the installation detail, and installation is done by Wedge’s Faridabad crews with a photographed completion register for the fire consultant and the NOC file.
Firestop package — components
| Property | Value |
|---|---|
| Intumescent sealant and putty | For cable bundles, small pipes and gaps; expands on heat to close the opening |
| Pipe collars and wraps | For PVC, PP and other combustible pipes through walls and floors |
| Fire pillows | Removable, re-enterable seals for cable trays and large openings |
| Cavity barriers | Mineral-wool based barriers for voids, ceilings and facade cavities |
| Fire boards | FP1000 / high-density calcium silicate and mineral-wool boards for shaft walls and large openings (see Calcium Silicate Board) |
| Fire rating | Up to 120 minutes, as per the tested assembly for each service and substrate |
| Documentation | Test evidence, method statement and completion register supplied with each job |
| Standards referenced | BS 476, EN 1366-3 / EN 1634, IS 3614 as applicable to the tested system |
Full technical data sheet, standards compliance and test certificates are supplied with the quotation.
Firestop package pricing
Firestop is priced per opening by service type and size, or per m² for cavity barriers and boards, with installation and documentation included in a supply-and-apply package. Send the penetration schedule or the fire consultant’s audit list for a scoped quotation anywhere in Delhi NCR; products alone are supplied to contractors’ own applicators.
Applications in Delhi NCR
- Electrical rooms, shafts and risers in Gurugram and Noida IT parks, hospitals, hotels and malls
- Data centres, server rooms, UPS and battery rooms in Noida, Greater Noida and Manesar
- Plant rooms and cable trays in Faridabad, Bhiwadi and Sonipat factories with fire-NOC audits
- Kitchen and HVAC duct penetrations (see Fire Duct Insulation)
- Cold-store and food-plant partitions in Kundli and Sonipat where compartmentation is required by the insurer
Installation and specification notes
Openings are cleaned and measured, the tested product selected for the service, the seal installed to the manufacturer’s detail, labelled and photographed. Wedge supplies the products and the supervised crew, or products alone to the contractor’s own applicators.
Supply and delivery across Delhi NCR — Gurugram, Noida, Faridabad and Bhiwadi
Wedge Industries Limited manufactures and finishes at its Faridabad works and runs its commercial office in Gurugram, so Delhi NCR is the one territory served from stock, by its own application crew, every day. Standard products ship within 24–48 hours to Delhi, Gurugram, Faridabad, Noida, Greater Noida, Ghaziabad, Sonipat–Kundli, Manesar, Bhiwadi and Bawal; cut-to-size and made-to-order items are scheduled by quantity; full loads dispatch direct from partner mills to site.
Typical buyers in the region: furnace and oven manufacturers in Faridabad and Ballabgarh; pharma, chemical and auto-component plants in Bhiwadi, Bawal and Manesar; food and cold-chain operators in Kundli, Sonipat and Gurugram; developers, MEP and fire contractors on Gurugram, Noida and Delhi towers, hospitals, hotels and data centres; PEB and warehouse builders in Dadri, Bilaspur and Greater Noida; and EV and electronics makers in the Manesar–Greater Noida corridor.
Why buy from Wedge Industries Limited
- Manufacturing and finishing in Faridabad (Delhi NCR), with group operations in the UK, Spain and China and exports to 45+ countries.
- One supplier for insulation, passive fire protection, acoustics, boards, prefab and refractory materials — fewer vendors on the site.
- Technical data sheet, test certificates and a material test certificate issued with every order on request.
- Wedge’s own application crew for supply-and-apply work anywhere in Delhi NCR; site surveys within days.
- GST invoice, 24–48 hour delivery on stock items and a named estimator at the Gurugram office.
Frequently asked questions
Which product seals a cable tray through a fire wall?
Fire pillows or intumescent putty with a mineral-wool backing, depending on the tray size and whether the opening must be re-enterable; the tested assembly decides.
Can plastic (PVC) pipes be firestopped?
Yes, with intumescent pipe collars or wraps that crush the pipe as it softens and close the hole.
Do you install as well as supply in NCR?
Yes. Supervised crews from Faridabad install under a method statement across Delhi, Gurugram, Noida, Ghaziabad and Bhiwadi, or Wedge supplies products to the contractor’s own team.
What documentation is provided for the fire NOC?
Product test evidence, the method statement and a photographed completion register of every sealed opening.
Is a fire rating guaranteed for any opening?
Ratings apply only to the tested assembly for that service and substrate. Wedge does not quote generic fire ratings; each opening is matched to test evidence.
Related products and pages
- Fire Seals & Passive Fire Protection
- Fire Duct Insulation
- Intumescent Fire Seals — Delhi NCR
- Calcium Silicate Board — Delhi NCR
- All Wedge Delhi Products
- Full product catalogue
Get a quotation for Firestop Penetration Seals in Delhi, Gurugram, Noida, Faridabad, Ghaziabad, Sonipat and Bhiwadi
Send the quantity, sizes and delivery site and Wedge Industries Limited will quote within 24 hours with a GST invoice and delivery from Faridabad.
