List of Insulation materials in Nepal

Insulation materials are substances or products designed to reduce heat transfer between different areas or components of a structure. They are used to create a barrier that minimizes the flow of heat, sound, or electricity. Insulation materials are commonly used in buildings, appliances, vehicles, and various industrial applications.

Here are some common types of insulation materials:

  1. Fiberglass: Fiberglass insulation is made from thin fibers of glass. It is one of the most widely used insulation materials due to its affordability, fire resistance, and effectiveness in reducing heat transfer. Fiberglass insulation comes in the form of rolls or batts and is commonly used in walls, attics, and ceilings.
  2. Mineral Wool: Mineral wool, also known as rock wool or slag wool, is made from molten rock or industrial byproducts. It consists of intertwined fibers that trap air pockets, providing good thermal and acoustic insulation. Mineral wool is resistant to fire, moisture, and pests. It is commonly used in industrial applications, HVAC systems, and as cavity insulation.
  3. Cellulose: Cellulose insulation is made from recycled paper or plant fibers treated with fire retardants. It is an eco-friendly option with good thermal performance. Cellulose insulation is often blown into attics, walls, and other enclosed spaces, filling gaps and providing effective insulation.
  4. Polystyrene: Polystyrene insulation is available in two forms: expanded polystyrene (EPS) and extruded polystyrene (XPS). EPS is lightweight and has good thermal insulation properties, while XPS is denser and offers higher compressive strength. Polystyrene insulation is commonly used in walls, roofs, and foundations.
  5. Polyurethane Foam: Polyurethane foam insulation is a spray-applied material that expands to fill gaps and cavities. It provides excellent thermal insulation, air sealing, and moisture resistance. Polyurethane foam is commonly used in buildings, including walls, roofs, and crawl spaces.
  6. Reflective Insulation: Reflective insulation consists of a layer of foil or metalized film that reflects radiant heat. It is often used in attics, roofs, and walls to reduce heat gain. Reflective insulation is combined with other insulation materials to provide enhanced thermal performance.
  7. Aerogel: Aerogel is a highly porous material with extremely low thermal conductivity. It is composed of a gel in which the liquid component has been replaced with gas. Aerogel insulation is lightweight and offers excellent thermal performance, making it suitable for applications where space is limited.

These are just a few examples of insulation materials available in the market. The choice of insulation material depends on factors such as cost, desired thermal performance, fire resistance, environmental impact, and specific application requirements.

Rockwool Insulation in Nepal – Best Soundproofing for Wall , Studio design in Nepal

Welcome to Prefab House Nepal, where we prioritize your comfort and tranquility in every aspect of prefab home construction. In a bustling country like Nepal, finding solace within your living space is paramount. That’s why we bring you a revolutionary solution: Rockwool soundproofing material, designed to elevate your living experience by minimizing unwanted noise disturbances.

Nepal, with its vibrant culture and thriving cities, often presents challenges in finding peace and quiet within your own home. Whether it’s bustling streets, neighborhood activities, or even the sound of rain, external noises can disrupt your peace and hinder relaxation. That’s where Rockwool soundproofing steps in as the ultimate solution.

Benefits of Rockwool Soundproofing Material:

  1. Exceptional Noise Reduction: Rockwool’s dense structure effectively absorbs and dampens sound vibrations, significantly reducing noise transmission from outside sources. Whether you’re in a bustling urban area or a serene countryside, enjoy a quieter ambiance within your prefab home.
  2. Thermal Insulation: Beyond noise reduction, Rockwool also offers excellent thermal insulation properties. By regulating indoor temperatures, it helps create a cozy environment year-round, minimizing the intrusion of external heat or cold.
  3. Fire Resistance: Safety is paramount in any home construction. Rockwool’s non-combustible nature adds an extra layer of protection, enhancing the fire resistance of your prefab home and ensuring peace of mind for you and your loved ones.
  4. Environmentally Friendly: Made from natural stone and recycled materials, Rockwool is eco-friendly and sustainable. By choosing Rockwool soundproofing, you’re not only investing in your comfort but also contributing to a greener future.
  1. Expertise in Prefab Construction: With years of experience in the industry, Prefab House Nepal brings unmatched expertise to every project. From design to execution, we prioritize quality and customer satisfaction, ensuring your prefab home exceeds expectations.
  2. Customizable Solutions: We understand that every homeowner has unique needs and preferences. That’s why we offer customizable solutions, allowing you to tailor your prefab home to suit your lifestyle and aesthetic preferences.
  3. Exceptional Customer Service: Your satisfaction is our priority. Our team is dedicated to providing exceptional customer service every step of the way, from initial consultation to post-construction support.

Industrial Rockwool Insulation in Nepal

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Ceiling & HVAC Insulation in Nepal

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Acoustic Rockwool Insulation

How Rockwool Insulation Material has Completely Changed The Dynamics Of The Building Industry Over the Years

Rockwool Insulation Materials

 Rockwool / Stone wool is a fibrous material formed by spinning of molten mineral or rock material such as rock, slag.

LRB Mattresses

LRB Mattress2
lrb Mattresss
LRB Mattress 1

Product Details:

Rockwool Insulation mattress is lightly resin bonded mineral fibers faced one side with hexagonal galvanized or stainless steel wire netting.

LRB Mattress is a flexible material having firm structure reinforced due to wire mesh. Rockwool Insulation mattress is non-combustible in nature.

Densities (Kg/M3)70-160
Dimensions1.22 Mts W , 1.52/1.64 /3-5 Mts L
Thicknesses in (mm)25,40,60,50,75,100
USES:Insulation ofVesselsTowers of Chemical Process plantsSteam TurbinesBoilersStorage tankPipeline

Rockwool Slab

Rock wool Slab with Foil
Rockwool Slab
Rockwool Slab

Product Details:

Rockwool Slabs are semi rigid and rigid boards manufactured from stable stone fiber bonded with thermosetting resin binder.

Rockwool Slabs are available un-faced or faced with Glass reinforced Aluminum Foil / Kraft paper laminated facing and Black Fiber Glass Tissue.

Densities in (Kg/M3)48 / 64/ 96/ 120 / 144/ 160
Dimensions0.600/ 0.500 Mts W ( 1 /1.2 Mts L)
Thicknesses in (mm)25 – 200 mm
USES:Thermal Acoustic InsulationResidential & commercial buildingsInterior walls / Dry wall partitionsCuring Ovens / DryersIndustrial application where fire safety is a concern

Rockwool Pipe Section

Rockwool pipe



Product Details:

Rockwool Pipe sections are made from non-combustible, inorganic rock fiber and are suitable for the insulation of small and large diameter heating and ventilation pipes.

Rockwool Pipe is also available in facing of Glass Fiber reinforced Aluminum Foil/ Kraft Paper Laminates and ALG.

Densities (Kg/M3)100, 128, 130, 136, 144
Dimensions1, 1.2, 1.25 Mt L
Pipe Diameter in (Inch)½” to 18 “
Thicknesses in (mm)25 – 100 mm
UsesInsulation of steam pipeHot water pipesOil Pipe line

How Will You Decide Which Insulation Type Gives The Most Effective Result? Below Is a Brief Comparison Between Glass Wool & Rockwool

1ResourceGlass wool is made from a mixture of natural and recycled glassRockwool is made of Volcanic rock which is an abundant resource
2Fire ResistantNon-CombustibleNon-Combustible. High-density rock wool is the ideal solution.
3Compressive StrengthGlass wool is made from a mixture of natural and recycled glass than Rock woolGreat compressive strength. Can be made up to 200kg in density
4Thermal PerformanceMore versatile, cost-effective at lower weightsThe material is 10% thicker to give the same performance
5Acoustic PerformanceGood acoustic performanceExcellent acoustic performance with low weights
6HygroscopicThe lighter the density, the easier it is for the water to penetrate.Water-Resistant

Why Rockwool Insulation Is An Ideal Option For a Wide Variety Of Spaces And Needs

  • High Acoustic Performance
  • Superior Thermal Performance
  • Moisture Resistant
  • Excellent fire safety
  • Bacteria & Germ-Free
  • No sagging and settling
  • Easy to Cut and Install
  • Minimum wastage on site
  • Dimensionally stable
  • Eco-Friendly
  1. Rockwool Supplier and Studio Designer in Kathmandu: we stand as the foremost supplier of Stonewool insulation in the Kathmandu region, renowned for its quality and reliability. Now available in Kathmandu through Prefab House Nepal, you can trust in the excellence of products for your prefab home soundproofing and insulation .
  2. Transparent Pricing: We believe in 100% transparency when it comes to pricing. With Unidus Stonewool insulation, you’ll receive honest pricing without hidden costs, ensuring a seamless and hassle-free experience.
  3. Specialized Environment Mapping: Our specialized knowledge-based tool enables precise mapping of site conditions, allowing us to tailor solutions to your specific environment. This ensures optimal performance and durability of Unidus Stonewool insulation in Kathmandu’s unique climate.
  4. Up to 60% Higher Durability: Unidus products are engineered for durability, offering up to 60% higher resilience compared to traditional insulation materials. Enjoy long-lasting comfort and performance in your prefab home with Unidus Stonewool insulation.
  5. Versatile Solutions: As a trusted dealer, distributor, manufacturer, and installer of various renowned brands including Armstrong, Gyproc, Everest, and more, Prefab House Nepal offers comprehensive solutions for a variety of applications including hotels, corporate offices, multiplexes, and villas.
  6. Cost Savings and Faster Installation: Experience guaranteed savings of up to 30% on costs and up to 25% faster installation by our trained teams. With Unidus Stonewool insulation, efficiency and affordability go hand in hand.
  7. Free Consultation: Take advantage of a free consultation by our insulation specialists, valued at Rs 2500. Benefit from expert advice and personalized recommendations for your prefab home insulation needs.

Conclusion: At Prefab House Nepal, we’re dedicated to revolutionizing prefab home construction in Kathmandu. Partnering with Unidus, the largest ceilings supplier in north and northeast India, we bring you unmatched quality, reliability, and expertise in Stonewool insulation. Join us in enhancing your prefab home experience with Unidus Stonewool insulation – contact us today for a consultation and let’s build your dream home together.