Manufactured in India, supplied in London
Soundproof curtains in London
We manufacture soundproof curtains at our own plant at Palwal in Haryana, India, and supply them into London. Made at our own plant in India, packed for container transit, specified with your drawings before anything ships.
- Build-up
- 800 GSM face, foam, 3 mm SoundBlanket MLV core, foam, 800 GSM face
- Total thickness
- 10 to 12 mm
- Weight
- 5.5 kg per sq m
- Reduction
- Up to 30 dB
- STC
- 30
- Lead time
- Made to size
- Minimum order
- 5 pieces
- ASTM E90
- Standard sizes, 8 x 4 ft and 5 x 4 ft
- Made at our own plant, Palwal, Haryana, India
We make this ourselves and ship it to you. No local branch, no borrowed certifications, no dealer margin. One batch across the whole order, and an honest answer when the product is wrong for the problem.
01 / What it is
The material, and what it actually does on a London job
A layered curtain with a mass loaded vinyl core, used where an opening has to stay an opening. It is the answer for a doorway, a stage, a partition that must move, not a substitute for a wall.
Work reaching us from London is mostly flat conversions, offices, studios, bars and restaurants, schools, clinics.
Victorian and Edwardian terraces split into flats share a single brick party wall and a timber joist floor that was never built for two households. Newer stock is concrete with harder finishes.
- Full height with return Curtain taken floor to soffit with a side return and an overlap, because the gap is what leaks, not the fabric.
- Track with a seal Ceiling track plus a floor seal or drape, so the perimeter is closed when it is drawn.
- Double layer at a doorway Two curtains with an air gap where a single layer will not reach the target.
- What it will not do A curtain is only as good as its perimeter. Hung short, hung flat against a frame, or with a gap at the side, it will measure nothing like the figure on the sheet.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for soundproof curtains are on the main product page. This page covers what that means for a project in London.
02 / Specification
The numbers, and they do not move by city
These figures are published and they do not move. The thing worth arguing about is not the number on the sheet, it is which grade and which build-up suits the room you are treating.
- Standard5.5 kg per sq m. Openings, stages, temporary partitions
| Build-up | 800 GSM face, foam, 3 mm SoundBlanket MLV core, foam, 800 GSM face |
|---|---|
| Total thickness | 10 to 12 mm |
| Weight | 5.5 kg per sq m |
| Reduction | Up to 30 dB |
| STC | 30 |
| Test standard | ASTM E90 |
| Standard sizes | 8 x 4 ft and 5 x 4 ft |
If a consultant has set the target, we will quote against their figures rather than ours, and stay out of the scope they own. More on working with acoustic consultants.
03 / On the ground
What decides the build-up in London
- Damp winters
PET felt does not absorb moisture, shed fibre or feed mould, which matters in older stock with cold wall build-ups.
- Rail and Underground rumble
Structure borne, so surface panels do nothing. It needs mass and decoupling in the floor, wall or ceiling first.
- Single brick party walls
A joist floor between two flats was never built for two households. Membrane plus an independent lining, then absorption.
- Night economy neighbours
Soho, Shoreditch, Camden and Clapham venues sit under flats. Bass containment and table-level comfort are two different jobs.
- The housing stock
Victorian and Edwardian terraces split into flats share a single brick party wall and a timber joist floor that was never built for two households. Newer stock is concrete with harder finishes.
- The studio and content scene
A deep music and broadcast culture, with rooms built into terraces, basements and converted industrial buildings where the party wall sets the limit.
If you are specifying for a London project, we can give you a section, a BOQ and the honest limits of each layer. See how we support architects.
04 / Conditions
The London climate decides the material list
London is cool and damp, with long heating seasons and cold external walls, and that narrows the sensible material list before acoustics is even discussed.
Cold wall build-ups and long heating seasons mean interstitial condensation is a real risk behind any lining. PET felt is unaffected by damp air and will not feed mould where a fabric-faced mineral product would.
The risk we design against here is condensation behind linings in older, poorly insulated stock.
If the visual is fixed and the room still has to perform, that is a solvable problem and a conversation worth having early. See how we work with interior designers.
05 / Getting it there
Supply into London, start to site
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Felixstowe, London Gateway or Southampton |
| Dispatch | 4 to 7 working days |
| Freight | Sea and air |
| Packing | Rolled and bagged with track and fixings listed separately. |
| Lead time | Made to size. Confirmed at quote. |
Standard items dispatch in 4 to 7 working days. Grooved and custom colours take longer, and we say so before you order, not after.
Sea freight to Felixstowe, London Gateway or Southampton. Air freight for samples and urgent quantities. Clearance through your agent or ours.
The same 5 piece minimum applies on export.
| Any size | 5 pieces |
|---|
Curtains are made to size, so the minimum is counted in pieces rather than area.
06 / Straight talk
Four honest warnings before you buy
-
The wrong product for the problem
A curtain is only as good as its perimeter. Hung short, hung flat against a frame, or with a gap at the side, it will measure nothing like the figure on the sheet. We quote the detail, not just the fabric.
-
Square footage quoted before the room is understood
Anyone can price a wall. Working out how much material the room actually needs usually reduces the order, which is why not everyone does it.
-
Suppliers who imply a London presence
Ask any supplier where the material is made and who carries the warranty. We make it at Palwal in Haryana and we say so on every page, including this one.
London: questions we are actually asked
Do you manufacture soundproof curtains in London?
No, and we will not say otherwise. We manufacture at our own plant at Palwal in Haryana, India, and supply into London as the manufacturer rather than through a dealer. Made at our own plant in India, packed for container transit, specified with your drawings before anything ships. You buy at factory prices with one consistent batch across the order.
What do you look at first on a London enquiry?
Structure borne, so surface panels do nothing. It needs mass and decoupling in the floor, wall or ceiling first. A joist floor between two flats was never built for two households. Membrane plus an independent lining, then absorption. Those two things move the build-up far more than the panel figure does.
Is this the right material for London conditions?
London is cool and damp, with long heating seasons and cold external walls. Cold wall build-ups and long heating seasons mean interstitial condensation is a real risk behind any lining. PET felt is unaffected by damp air and will not feed mould where a fabric-faced mineral product would. The failure we design against here is condensation behind linings in older, poorly insulated stock.
How quickly can material reach a site in London?
ships from: Palwal, Haryana, India, arrives at: Felixstowe, London Gateway or Southampton, dispatch: 4 to 7 working days. Standard items dispatch in 4 to 7 working days. Grooved and custom colours take longer, and we say so before you order, not after.
Where do soundproof curtains fail to help?
A curtain is only as good as its perimeter. Hung short, hung flat against a frame, or with a gap at the side, it will measure nothing like the figure on the sheet. We quote the detail, not just the fabric.
What is the minimum order and how is it packed?
The same 5 piece minimum applies on export. Any size, 5 pieces. Curtains are made to size, so the minimum is counted in pieces rather than area. Rolled and bagged with track and fixings listed separately.
Next step
Tell us the room, we will tell you the build-up
A plan and a section is enough. We will come back with a build-up, a BOQ and a delivered date, and we will say so if what you are asking for will not work.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for soundproof curtains are on the main product page. This page covers what that means for a project in London.