Rockwool Insulation Blanket in Kenya
Welcome to Olinc, your trusted destination for top-quality Rockwool Insulation Blankets in Kenya.
If you are looking for a reliable insulation material that guarantees fire safety, acoustic comfort, energy efficiency, and long-lasting durability, then you have come to the right place.
At Olinc, we are committed to supplying superior-grade Rockwool insulation blankets designed to meet Kenya’s residential, commercial, and industrial insulation needs. Whether you are constructing a new building, upgrading an existing facility, or working on specialized industrial projects, you can count on us for dependable insulation products at the best value.
What Is Rockwool Insulation Blanket?
A Rockwool insulation blanket, also known as mineral wool insulation, is made from natural volcanic rock (basalt or diabase) that is melted at extremely high temperatures and spun into fine fibers. These fibers are then compressed into flexible rolls or slabs to form the insulation blanket.
Rockwool is renowned for its exceptional thermal, acoustic, and fire-resistant properties. It provides long-lasting performance in harsh Kenyan conditions—whether in hot coastal regions or cooler highlands.
Key Benefits of Rockwool Insulation Blankets
- Fire-Resistant (Non-Combustible)
Rockwool is classified as Class A1 non-combustible, meaning it will not burn, produce smoke, or emit toxic fumes when exposed to fire.
This makes it ideal for fire-rated walls, ceilings, and industrial facilities where fire safety is paramount. It can withstand temperatures of up to 1000°C, providing critical protection and time in emergencies.
- Superior Thermal Insulation
Rockwool insulation dramatically reduces heat transfer through walls and roofs. In Kenya’s hot and tropical climate, it keeps interiors cooler during the day, minimizing the need for constant air conditioning.
In cooler regions, it helps retain heat, maintaining comfortable indoor temperatures year-round.
This translates into significant energy cost savings and improved comfort for homes, offices, and factories.
- Excellent Acoustic Insulation
Rockwool’s dense, fibrous structure absorbs sound waves effectively, reducing unwanted noise.
It is perfect for:
- Office buildings and boardrooms
- Apartments and multi-storey buildings
- Recording studios and theatres
- Schools, hospitals, and hotels
- Industrial workshops and manufacturing facilities
Whether you need to block street noise or isolate sound between rooms, Rockwool provides reliable acoustic control.
- Moisture & Mould Resistant
Unlike ordinary insulation materials, Rockwool is non-hygroscopic, meaning it does not absorb moisture.
It is resistant to mould, rot, and bacterial growth, ensuring a cleaner and healthier indoor environment. Even in Kenya’s humid coastal areas, Rockwool retains its performance and integrity over time.
- Long-Term Durability
Rockwool maintains its shape, thickness, and performance for decades. It does not sag, crumble, or shrink, ensuring continuous insulation performance throughout the building’s lifespan.
- Eco-Friendly & Sustainable
Made from natural rock and recycled materials, Rockwool is environmentally friendly and reusable. It contributes to sustainable building certification (such as LEED or Green Building standards).
At the end of its service life, it can be recycled, helping reduce environmental impact.
- Versatile for All Applications
Rockwool blankets can be used across a wide range of projects — from residential homes to heavy industrial plants. They are flexible, easy to cut, and simple to install.
Technical Specifications (Typical Ranges)
| Property | Typical Value |
|---|---|
| Density | 60 – 120 kg/m³ |
| Thickness | 25mm, 50mm, 75mm, 100mm |
| Length × Width | 6m × 1m (roll) or as specified |
| Thermal Conductivity (λ) | 0.035 – 0.045 W/mK |
| Fire Rating | Class A1 (non-combustible) |
| Service Temperature | Up to 750–1000°C |
| Acoustic Rating (Sound Reduction Index) | Up to 45 dB (depending on system) |
| Water Absorption | <1% by volume |
| Vapour Resistance | 5–6 MN·s/gm |
Note: Technical performance may vary depending on thickness and density. Olinc provides product data sheets upon request.
Applications of Rockwool Insulation in Kenya
Residential Buildings
Rockwool insulation is perfect for homeowners seeking comfort and energy savings.
- Roofs & Ceilings: Reduces heat gain and loss, keeping interiors comfortable.
- Walls & Partitions: Provides both sound and thermal insulation between rooms.
- Attics & Floors: Prevents energy loss through roof spaces and floors.
Installing Rockwool in homes ensures a quieter, cooler, and more energy-efficient environment.
Commercial Buildings
Commercial properties such as offices, hotels, hospitals, schools, and malls benefit greatly from Rockwool insulation:
- Enhances comfort for staff and clients
- Improves HVAC efficiency and reduces utility costs
- Ensures compliance with fire-safety standards
- Improves building acoustics, creating peaceful indoor spaces
Industrial Applications
In industries, Rockwool is indispensable:
- Thermal insulation for boilers, tanks, pipes, and furnaces
- Fire protection in processing plants and warehouses
- Acoustic control in machinery halls or generator rooms
- Energy conservation in manufacturing plants
Its high-temperature resistance and dimensional stability make it the preferred choice in industrial environments.
Construction Projects
For contractors and engineers, Rockwool insulation blankets are ideal for:
- Metal buildings and cladding systems
- Prefabricated structures and cold rooms
- HVAC duct insulation
- Acoustic wall assemblies
Rockwool’s flexibility allows easy installation on both flat and curved surfaces, including ducts and cylindrical equipment.
Why Choose Olinc for Rockwool Insulation in Kenya
- Top Quality Guaranteed – We supply premium, tested, and certified Rockwool blankets that meet global standards.
- Best Market Price – Get unmatched value for your investment with competitive prices and volume discounts.
- Expert Technical Guidance – Our specialists help you select the correct thickness, density, and installation method.
- Nationwide Delivery – Fast and reliable delivery to Nairobi, Mombasa, Kisumu, Eldoret, Nakuru, and other regions.
- Comprehensive Support – We offer after-sales service, installation guidance, and product training where necessary.
- Ready Stock Availability – We maintain sufficient stock to serve small and large projects without delay.
- Customer Satisfaction Priority – Every client receives professional service and prompt responses to inquiries.
At Olinc, you don’t just buy insulation — you gain a trusted partner for your building or industrial project.
Frequently Asked Questions (FAQ)
What is the recommended thickness of Rockwool for my project?
- Roof insulation: 50mm or 75mm
- Wall insulation: 50mm
- High-performance acoustic applications: 100mm
- Industrial tanks/pipes: 50–100mm depending on temperature
Our team will guide you based on your building design and purpose.
Can Rockwool insulation be used in hot climates like Kenya?
Absolutely. It reduces heat transfer through roofs and walls, keeping indoor spaces cool even in high temperatures.
Does Rockwool absorb water or rot?
No. Rockwool is moisture-resistant and does not support mould or bacterial growth.
Is Rockwool insulation safe to handle?
Yes. It is chemically stable and non-toxic. Basic protective clothing (gloves and masks) is recommended during installation for comfort.
How long does Rockwool insulation last?
Properly installed Rockwool can last for over 50 years without losing its insulating properties.
Is Rockwool environmentally friendly?
Yes. It is made from natural rock and recycled content, 100% recyclable, and free from CFCs or HCFCs.
How do I know how many rolls I need?
Simply calculate your surface area (length × width in meters). Each roll covers around 6 square meters (depending on size). Our team will help you estimate exact quantities.
Is Rockwool better than fiberglass or foam insulation?
Yes. Unlike fiberglass or foam, Rockwool is fireproof, denser, and offers better sound insulation. It’s also longer-lasting and more resistant to moisture and pests.
Can it be used together with other materials?
Yes. Rockwool can be used with gypsum boards, metal panels, aluminium cladding, or concrete walls to enhance insulation performance.
What is the delivery timeline?
We deliver within 24–48 hours in Nairobi and 2–4 days for other major towns depending on order size.
Installation Guide & Tips
- Measure and cut the Rockwool blanket to fit snugly between studs or on the surface area.
- Avoid gaps between insulation pieces to prevent heat bridges.
- Use wire mesh or clips for vertical or overhead installations.
- Always install on a dry surface.
- For roofs, ensure proper vapor barrier placement if necessary.
Do not compress the Rockwool — air trapped within fibers enhances insulation efficiency.
If you need installation services, Olinc can connect you with trained professionals.
Storage & Handling
- Store rolls in a dry, covered area, away from direct rain or sunlight.
- Keep packaging sealed until ready for installation.
- Avoid physical damage during transport or handling.
If exposed to moisture, dry the product completely before installation.
Fire Protection Advantage
Rockwool acts as a natural fire barrier.
In the event of a fire, it prevents flame spread between building sections, giving occupants extra evacuation time.
It doesn’t melt, emit smoke, or release harmful gases — a major safety benefit for buildings, hospitals, schools, and industries.
Soundproofing Advantage
For sound control, Rockwool’s dense fibers break up sound waves and vibrations, providing:
- Quieter indoor spaces
- Improved speech clarity in offices
- Enhanced privacy in apartments and hotels
- Reduced machinery noise in factories
If your project prioritizes acoustic performance, Rockwool is one of the best materials available in Kenya.
Maintenance
Once installed, Rockwool insulation requires no maintenance.
You only need to ensure there are no roof leaks or physical damage to the structure. The product retains its properties for the lifetime of the building.
Order and Contact Information
Get started today with Kenya’s most trusted supplier for insulation materials.
Call / WhatsApp: 0722 209 507 / 0721 953 570
Email: info@olinc.co.ke
Website: www.olinc.co.ke
Location: Nairobi, Kenya (Delivery countrywide)
Contact us for a free quotation, expert advice, and to learn which Rockwool insulation solution fits your project best.