Overview
‘Sound proof sheet’ is the single biggest unconverted search term on the Wedge sites, and the buyer is usually a Lucknow hotel, hospital, studio or homeowner with a genset, a noisy road or a neighbouring hall. Wedge Industries Limited supplies mass loaded vinyl (MLV) barrier sheet — a dense, flexible layer that blocks airborne noise — together with the rockwool, board, sealant and acoustic doors that make up a tested wall or door assembly.
MLV works by mass: it is hung on studs or laminated to board and sealed at all edges. Sound isolation is an assembly design, not a single product, so Wedge designs the build-up for the noise source and target level.
Soundproof sheet and sound insulation specifications
| Property | Value |
|---|---|
| Product | Mass loaded vinyl (MLV) noise barrier sheet and composite sound-insulation systems |
| Sound reduction index | Up to Rw 65 dB as a composite wall/door system |
| Sound absorption (composite) | NRC 0.70 – 1.00 with absorptive layer |
| Density | 40 – 200 kg/m³ (product dependent); MLV supplied by mass per m² |
| Fire rating | Class A or Class B options |
| Forms | Rigid panel · Flexible sheet · Mass loaded vinyl roll · Acoustic foam |
| Thickness range | 10 – 100 mm (foams and composites); MLV thin flexible sheet |
| Standard sizes | 1200 × 600 mm · 2400 × 1200 mm panels; MLV by the roll |
| Frequency | Effective 125 Hz – 4000 Hz |
Full technical data sheet, standards compliance and test certificates are supplied with the quotation.
Soundproof sheet price in Lucknow
MLV is priced per m² by mass grade; composite systems per m² of wall or door including rockwool and board. Send the room use, noise source (genset, road, hall) and the wall/door area for a designed proposal in Lucknow, Kanpur, Barabanki or Agra.
Applications in Lucknow and the region
- Genset and DG-room enclosures for hotels, hospitals, malls and factories
- Party walls between hotel rooms, banquet halls and residences in Lucknow
- Studios, home theatres, call centres and conference rooms
- Plant rooms, compressor rooms and HVAC AHU rooms in Kanpur and Barabanki plants
- Acoustic doors and door seals (see fire-rated and acoustic doors from Hardoi)
Installation and specification notes
Hang MLV on the studs or bond it to the board, overlap and tape seams, seal all edges with acoustic sealant, add rockwool in the cavity and finish with gypsum or MgO board; seal doors with drop seals and perimeter gaskets. Wedge supplies materials alone or a supply-and-apply package.
Supply and delivery across the Lucknow – Kanpur – Agra belt
Wedge Industries Limited is building a regional sales, estimating and stock base for Lucknow, Hardoi, Sandila, Kanpur, Unnao, Barabanki and Agra. Acoustic pilot materials are held in regional stock; MLV rolls and doors ship from the works and the Hardoi door plant. Bulk panels and large board orders can be dispatched direct from the manufacturing works to site where that is cheaper; consolidated deliveries run on fixed days to Lucknow, Kanpur, Unnao and Barabanki.
Typical buyers in this region: sugar mills in Hardoi and Sitapur, food and consumer-goods plants in Sandila and Barabanki, tanneries and process units in Unnao, foundries and engineering works in Kanpur, cold stores in the potato belt (Hardoi, Kanpur, Unnao, Farrukhabad, Agra), and MEP, fire and interior contractors on Lucknow hospital, hotel, school and office projects.
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 and refractory repair materials — fewer vendors on the site.
- Technical data sheet, test certificates and a material test certificate issued with every order on request.
- Installation and application support through supervised partner crews for jackets, firestop, acoustic and enclosure work.
- GST invoice, regional delivery and a named estimator for the Lucknow region.
Frequently asked questions
What is the difference between soundproofing and acoustic panels?
Soundproofing (MLV, mass, sealing) blocks noise passing between spaces; acoustic panels (PET, foam) absorb echo inside a room. Most projects need both.
How much noise reduction can I expect?
Composite wall and door systems reach up to Rw 65 dB; the result depends on the full build-up and on sealing doors, windows and penetrations. Wedge designs to a target level.
Can you soundproof a genset room in Lucknow?
Yes — MLV-lined walls, rockwool absorption, acoustic louvres and an acoustic door are the standard package; send the genset rating and room size.
Is the soundproof sheet fire rated?
Class A and Class B options are available for hotel and plant-room use; test data is supplied with the quotation.
Do you supply small quantities?
Yes. MLV and acoustic foam are available in small packs for single rooms; larger projects are quoted as an assembly.
Related products and pages
- Mass Loaded Vinyl MLV Noise Sound Insulation
- Sound Proof Sheets landing page
- PET Acoustic Panels — Lucknow
- Fire-Rated & Acoustic Doors — Lucknow
- All Wedge Lucknow Products
- Full product catalogue
Get a quotation for Soundproof Sheet (Mass Loaded Vinyl) & Sound Insulation in Lucknow, Hardoi, Sandila, Kanpur, Unnao, Barabanki and Agra
Send the quantity, sizes and delivery site and Wedge Industries Limited will quote within 24 hours with a GST invoice and regional delivery.
