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Rockwool Insulation

Rockwool mineral wool insulation blanket board | Wedge India

High Strength | High Temperature Resistant | Low Cost

Get good quality Rockwool Slab, Mattress, Board, Blankets, and Pipe Section Insulation made in India, China at low price in Wedge India. Rockwool Insulation products are made of pure stone wool bonded with high quality thermosetting resin binders. Our Rockwool products are multifunction boards non-asbestos, non-combustible type having extremely high melting temperature. It do not produce toxic smoke in the event of a fire and are an excellent barrier against the spread of flames to help protect occupants and reduce property damage. We offer wide range of densities from 48 – 160 Kg/M3. Get best Rockwool mineral wool insulation board slab wire mesh mattress fire proof resistant blanket aluminium foil high density wedge india.

Mineral wool insulation is glass, rock, or slag that has been transformed from a molten condition into a fibrous condition. Mineral wool insulation comes in two varieties. The first is mostly composed of natural stone fibers such as molten basalt or diabase. This variety is made from volcanic rock that has been melted at roughly 1,600°C. This heated rock is then spun into wool and bonded together with various resins and oils. The second is generated from spinning slag, a byproduct of steel manufacture. It may also be derived from natural rock or by mixing it with molten material or even glass. Mineral wool can be used for filtration, soundproofing, thermal insulation,  and seedling germination.


Features Benefits Advantages Rockwool Insulation

  • Very high acoustic / sound insulation performance.

  • High Thermal Integrity.

  • It will not slump, shrink, expand

  • Excellent moisture control.

  • Water proof / water repellent option available

  • Non-combustible & High fire resistance

  • Cost-efficient insulating effect

  • Stable and jolt-proof

  • High permanent temperature resistance

  • Low thermal conductivity

  • Low organic binder content

  • Rot-resistant and non-ageing

  • Chemically neutral

  • Water-repellent

  • Easy to machine

Rockwool Insulation Applications

  • Production of Sandwich Panels

  • Roof Insulation 

  • Wall Insulation

  • Partitions Insulation

  • Fire protection

  • Thermal Insulation

  • Thermal-Acoustic Insulation

  • Acoustic Insulation

  • Construction Insulation 

  • Ship Insulation 

  • Gaskets and Equipment Insulation

  • Noise Barrier and Sound Insulation.

  • Water and boiler linings

  • Combustion areas

  • Heat shielding

  • Pipe insulation

  • Flue liners

  • Burner assemblies

  • Industrial and kiln furnace linings

  • Residential Construction

  • Non-Residential Construction

  • Industrial and HVAC

  • Appliances

  • Power Plant Boilers

  • Turbine Insulation

  • Oil & Gas Pipe Line Insulation

  • Solar Power Plant

  • Refineries Insulation

  • Coker Drum Insulation

  • Fire Doors Manufacturing

  • Fireproof of power plant, oil deport.

  • Exterior or interior thermal & acoustical insulation.

  • External wall, roofing, partition, curtain wall, etc

  • Fire Resistant Doors, Lifts, Safes, Cupboards.

rockwool sound insulation
Types of Rockwool Products at Wedge India
  • Commercial Grade Rockwool

  • High Density Rockwool

  • Low Density Rockwool

  • Fire Resistant Rockwool

  • Water Repellent Rockwool

  • Hydrophobic Rockwool

  • 120 Minute Fire Rated Rockwool

  • Fire Door Making Rockwool

  • Fire Duct Rockwool

  • Chiller Pipe Insulation Rockwool 

  • Boiler Insulation Rockwool

  • High Strength Rockwool

  • Lamellar Rockwool

rockwool soundproof insulation
Technical Specification of Rockwool Insulation mattress

Mineral wool, also known as man-made mineral fibers, is composed of natural and synthetic minerals, such as ceramic fibers, fiberglass, and stone wool. Mineral wool can be used for filtration, plant germination, thermal insulation, and soundproofing. When mineral wool is crushed into thin layers, it becomes a great heat insulator, which is highly useful in the automobile industry. Thermal shock tolerance is enhanced by properties such as limited thermal conductivity and district heating. Furthermore, it possesses refractory qualities that may be used in machining skills. Mineral wool products include loose materials used during injection insulation of slabs for walls, a hollow in walls to face pipe, and pre made sections.

Lightly Resin Bonded Rockwool Mattresses(LRB)
Thickness 40mm, Density 100kg/cum,
Single side GI netting of mesh size ¾ inch x 24G of standard size
1540 x 1220mm.

Lightly Resin Bonded Rockwool Mattresses(LRB)
Thickness 50mm,Density 100kg/cum,
Single side GI netting of mesh size ¾ inch x 24G of standard size
1540 x 1220mm.

Lightly Resin Bonded Rockwool Mattresses(LRB)
Thickness 50mm,Density 150kg/cum,
Single side GI netting of mesh size ¾ inch x 24G of standard
size 1540 x 1220mm

Lightly Resin Bonded Rockwool Mattresses(LRB)
Thickness 50mm,Density 150kg/cum,
Both side SS netting of mesh size ¾ inch x 24G of standard size
1540 x 1220mm

Lightly Resin Bonded Rockwool Mattresses(LRB)
Thickness 60mm,Density 150kg/cum,
Single side GI netting of mesh size ¾ inch x 24G of standard size
1540 x 1220mm

HDRW 850 | High Density Rigid Rockwool Insulation Boards

High Strength | High Temperature Resistant | Low Cost

Wedge HDRW 850 are Refractory Insulation Boards are made of high quality refractory grade mineral fibers rockwool bonded with high temperature clays. These insulation boards possess unique combination of properties for various industrial applications in furnace backup insulation, fire rated doors, fire protection & heat shield, high temperature gasketing & seals.

• Strong Rigid Boards with high compressive strength.

• High temperature resistance upto 850 °C.

• Very low Thermal Conductivity at high temperatures.

• High Electrical Resistance at high temperature.

• High fire resistance and heat shield properties.

• Easy to cut, laminate, and punch.

• Adaptable by wet moulding for pipe insulation.


• Furnace Insulation

• High Temperature Pipe Insulation

• Fire Doors Making / Lift Doors

• Heat Shield / Thermal Protection

• Fire Protection Systems

• Lime Kiln and Cement Kiln Insulation

• High temperature insulation Gaskets

• Boiler & Furnace Insulation

• Oil & Gas Burners Insulation

• Furnace, Dryer, and Oven Insulation

• Refractory insulation expansion joints

• Metal clad Gaskets fillers

• Induction Furnace Insulation

• Glass rollers as washers on mandrel

• Electrical & home appliances insulation gaskets

High Density Rigid Rockwool Board
Heat Loss Calculator
Insulation, Raw Materials, Refractories, Building Materials

Insulation U R Value Heat Loss Calculator

Right Insulation Materials Selection to get most feasible commercial solution. Achieving right combination of Insualtion materials and thickness is most complex decision to achieve lowest heat loss with minimum insulation thickness at various applications and temperatures. Wedge India helps its client to select right combination of Insulation material for various applications based on R Value heat loss calculator software, u p k calculations to find right insulation thickness, achieve target cold face temperature, and minimise heat losses at very low price. We also make energy audits as per requests from our customers. R value calculator delivers best insulation thickness r30 r38 r19 r49 r21 r60 for home and buildings to save cost at high efficiency.

Get Thermal Calculation, Insulation Thickness, Heat Loss

Benefits of Heat Loss Calculator

  • Get right Thickness of Insulation.

  • Find right Insulation Materials Selection.

  • Get lowest cost combination of Insulation System.

  • Get better heat loss reduction decision.

  • Clear view of Energy Saving potential and Energy Audits.

  • Low cost and optimum Furnace Design.

  • Best Energy cost reduction possibilities.

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