Insulation And Refractory Supplier

Kenworks Ventures Company Limited is a premier insulation and refractory supplier based in Nairobi, Kenya. Located in Industrial Area, along Old Enterprise Road, Inside Hema House. We supply certified thermal insulation, heat-resistant refractory materials, and acoustic solutions for industrial, commercial, and engineering projects across East Africa.

From high-temperature furnace linings engineered for 1750°c environments to acoustic soundproofing and HVAC duct insulation, our godown maintains ready warehouse stock for immediate dispatch and wholesale supply.

WHO WE ARE

Your Trusted Partner for Thermal & High-Heat Materials

Kenworks Ventures Company Limited is an established insulation and refractory supplier based in Nairobi, Kenya. Located in Industrial Area along Old Enterprise Road (Hema House, Godown No. 8), we support manufacturing plants, foundries, boiler technicians, and engineering contractors across East Africa.

✓ Tested Thermal Specs: High-alumina firebricks, castable cements 1750°c – 1000°c, and certified ceramic fiber blankets, rockwool, fiberglass etc.

✓ Multi-Industry Solutions: Complete stock for boiler insulation, kiln relining, HVAC ducting, and building soundproofing.

✓ Direct Warehouse Collection: Immediate on-site pickup from our warehouse in Nairobi Industrial Area, Along Old Enterprise Road Inside Hema.

✓ Logistics support: Seamless coordination with reliable third-party transporters for clients across East Africa.

Who We Serve

🛒 Walk-In & Individual Buyers: DIYers, studio owners, and property owners purchasing soundproofing foam, thermal insulation, and fireplace materials.

👷‍♂️ Tradesmen & Contractors: HVAC technicians, boiler repair specialists, and fabricators seeking dependable local stock in Nairobi.

🏭 Industrial Plants & Foundries: Manufacturing facilities, sugar mills, and bakeries requiring 1750°c refractories and high-alumina castables.

🏫 Institutional Clients: Hospitals, schools, and commercial buildings insulating steam lines, boilers, and HVAC ductwork.

What We Sell

Castable Cements

Maxheat A refractory cement

Fire Insulation

Ceramic Blanket

Sealing Gaskets

WhatsApp Image 2026-02-04 at 13.55.16

Sealing Tapes

Armaflex Tapes

Gland Packings

Graphite gland packing

Sound Insulation

Knauf Acoustic Insulation Rolls

 Firebricks

40% Standard Bricks

Electrical Mats

Electrical Rubber Mat

Technical Specification of Insulation and Refractory Materials

Rockwool Blankets

Rockwool Blanket
  • 🔥 MAX TEMP: Up to 1000°C
  • 📐 DIMENSIONS: 6m x 1m x 50mm | 3m x 1m x 75mm | 3m x 1m x 100mm
  • 🧪 DENSITY: 100 kg/m³
  • 🛡️ FACING: Stitched with Galvanized Wire Mesh

Rockwool Batts

Rockwool Batts
  • 🔥 MAX TEMP: Up to 1000°C
  • 📐 DIMENSIONS: 1.2m x 0.6m x 50mm | 1.2m x 0.6m x 100mm
  • 🧪 DENSITY: 50 kg/m³
  • 📦 FORM: Rigid / Semi-Rigid Slabs

Preformed Rockwool Pipes

Preformed Rockwool Pipes
  • 🔥 MAX TEMP: Up to 1000°C
  • 📏 WALL THICKNESS: 25mm & 50mm
  • ⭕ INTERNAL DIA (ID): 1/2" to 6" (1 Meter Length)
  • ✨ FACING: Aluminum Foil Faced (FSK)

Fiberglass Blankets

Fiberglass Blankets
  • 🔥 MAX TEMP: Up to 550°C
  • 📐 DIMENSIONS: 20m x 1.2m x 50mm | 10m x 1.2m x 50mm | 10m x 1.2m x 100mm
  • 🧪 DENSITY: 24 kg/m³ & 48 kg/m³
  • ⚖️ PACKAGING: Rolled Blankets

Fiberglass Batts

Fiberglass Batts
  • 🔥 MAX TEMP: Up to 550°C
  • 📐 DIMENSIONS: 20m x 1.2m x 50mm | 10m x 1.2m x 50mm | 10m x 1.2m x 100mm
  • 🧪 DENSITY: 24 kg/m³ & 48 kg/m³
  • ⚖️ PACKAGING: Rolled Blankets

40% Alumina Firebricks

40% Alumina Firebricks
  • 🔥 MAX TEMP: Up to 1600°C
  • 📏 DIMENSIONS: 230mm x 115mm x 75mm
  • 🧱 GRADE: 40% Alumina Refractory
  • ⚖️ FORM: Standard Straight Brick

40% Alumina End Arch

  • 🔥 MAX TEMP: Up to 1600°C
  • 📏 DIMENSIONS: 230mm x 115mm x 75/65mm
  • 🧱 GRADE: 40% Alumina Refractory
  • 🔄 SHAPE: Tapered End Arch

40% Alumina Side Arch

40% SIDE ARCH
  • 🔥 MAX TEMP: Up to 1600°C
  • 📏 DIMENSIONS: 230mm x 115mm x 75/50mm
  • 🧱 GRADE: 40% Alumina Refractory
  • 🔄 SHAPE: Tapered Side Arch

40% Alumina Splits

40% SPLITS
  • 🔥 MAX TEMP: Up to 1600°C
  • 📏 DIMENSIONS: 230mm x 115mm x 25mm
  • 🧱 GRADE: 40% Alumina Refractory
  • ⚖️ FORM: Thin Split Profile

40% Alumina Slabs

40% Alumina Slabs
  • 🔥 MAX TEMP: Up to 1600°C
  • 📏 DIMENSIONS: 2ft (600mm) x 1ft (300mm) x 75mm (3")
  • 🧱 GRADE: 40% Alumina Refractory
  • 📦 FORM: Large Hearth Slab

70% Alumina Firebricks

70% Alumina Firebricks
  • 🔥 MAX TEMP: Up to 1810°C
  • 📏 DIMENSIONS: 230mm x 115mm x 75mm
  • 🧱 GRADE: High-Alumina Refractory
  • ⚖️ FORM: Standard Straight Brick

Zirconia Bricks

Zirconia Bricks
  • 🔥 MAX TEMP: Up to 2000°C
  • 📏 DIMENSIONS: 230mm x 115mm x 38mm
  • 🧱 GRADE: Ultra-High Temperature Zirconia
  • ⚖️ FORM: Special Duty Split/Brick

Insulation Brick

Insulation Brick
  • 🔥 MAX TEMP: Up to 1000°C
  • 📏 DIMENSIONS: 230mm x 115mm x 75mm
  • 🎨 COLOR: White (Low Thermal Conductivity)
  • 🪶 FORM: Lightweight Porous Insulating Brick

Maxheat A

Maxheat A
  • 🔥 MAX TEMP: Up to 1750°C
  • 🧪 GRADE: 90% Alumina Refractory
  • ⚖️ PACKAGING: 25 Kgs Bag
  • 🧱 TEXTURE: Rough Cement Finish

Maxheat K

Maxheat K
  • 🔥 MAX TEMP: Up to 1600°C
  • 🧪 GRADE: 60% Alumina Refractory
  • ⚖️ PACKAGING: 25 Kgs Bag
  • 🧱 TEXTURE: Standard Cement Finish

Mortar Cement

Mortar Cement
  • 🔥 MAX TEMP: Up to 1500°C
  • 🧪 TYPE: Jointing & Laying Mortar
  • ⚖️ PACKAGING: 25 Kgs Bag
  • ✨ TEXTURE: Smooth Cement Finish

Maxlyte Cement

Maxlyte cement
  • 🔥 MAX TEMP: Up to 1300°C
  • 🧪 FORMULATION: Mixed with Vermiculite
  • ⚖️ PACKAGING: 25 Kgs Bag
  • 🧱 TEXTURE: Rough Cement Finish

Fondu cement

Fondu cement
  • 🔥 MAX TEMP: Up to 1100°C
  • 🧪 TYPE: High-Alumina Ciment Fondu
  • ⚖️ PACKAGING: 25 Kgs Bag
  • ✨ TEXTURE: Smooth Cement Finish

Vermiculite

Vermiculite
  • ⚖️ PACKAGING: 10 Kgs Bag
  • 📏 GRADES AVAILABLE: Medium Grade & Large Grade
  • 🛡️ APPLICATION: Thermal Insulation & Lightweight Fill

Ceramic Blanket

Ceramic Blanket
  • 🔥 MAX TEMP: 1260°C
  • 📏 DIMENSIONS: 7620mm x 610mm x 25mm | 3600mm x 610mm x 50mm
  • 🧪 DENSITY: 128 kg/m³
  • 🧱 FORM: Flexible Needle Blanket

Ceramic Plain Cloth

Ceramic plain cloth
  • 🔥 MAX TEMP: 1260°C
  • 📏 DIMENSIONS: 30m x 1m x 3mm
  • 🧪 DENSITY: 550 kg/m³
  • 🛡️ FORM: Woven Fabric Sheet

Ceramic Cloth with Foil

Ceramic Cloth with Foil
  • 🔥 MAX TEMP: 1260°C
  • 📏 DIMENSIONS: 30m x 1m x 3mm
  • 🧪 DENSITY: 550 kg/m³
  • 🛡️ FORM: Woven Fabric Sheet

Ceramic Boards

Ceramic Boards
  • 🔥 MAX TEMP: 1260°C
  • 🧪 DENSITY: 320 kg/m³
  • 📏 DIMENSIONS: 600mm x 300mm x 50mm | 1.2m x 1.2m x 6mm | 1.2m x 1.2m x 12mm

Ceramic Round Ropes

Ceramic fiber ropes
  • 🔥 MAX TEMP: 1260°C
  • 🧪 DENSITY: 550 kg/m³
  • 📏 SIZES: 6mm to 50mm Diameter
  • ⚖️ FORM: Braided Round Packing

Ceramic Thread

Ceramic Thread
  • 🔥 MAX TEMP: 1260°C
  • 🧵 LENGTH: Custom Lengths Available
  • ⚙️ APPLICATION: High-Temp Stitching & Fabrication

Ceramic Pad

Ceramic Pad
  • 🔥 MAX TEMP: 1260°C
  • 📏 DIMENSIONS: 6600mm x 220mm x 15mm
  • 🛡️ APPLICATION: Thermal Barrier Pad

Ceramic Square Ropes

Ceramic Square Ropes
  • 🔥 MAX TEMP: 1260°C
  • 📏 DIMENSIONS: 6600mm x 220mm x 15mm
  • 🛡️ APPLICATION: Thermal Barrier Pad

Double Laminate Polyethylene

Double Laminated Polyethylene Roof Insulation Roll
  • 🔥 MAX TEMP: Up to 120°C
  • 📐 DIMENSIONS (Length x Width & Thickness):
    • 40m x 1.5m: 3mm, 5mm, 10mm, 20mm
    • 50m x 1.2m: 2mm, 10mm
    • 50m x 1.9m: 3mm, 5mm, 10mm
    • 50m x 2m: 3mm, 5mm, 10mm, 20mm

Underlay/Packaging Foam/EPE

Underlay/Packaging Foam/EPE
  • 📐 DIMENSIONS (Length x Width & Thickness):
    • 50m x 1m: 2mm, 3mm, 5mm

Flexible Styrofoam

  • 🎨 COLOR: White
  • 📐 DIMENSIONS (Length x Width & Thickness):
    • 1.2m x 1m: 25mm
    • 2m x 1m: 50mm
    • 4ft x 4ft: 10mm to 100mm
    • 8ft x 4ft: 10mm to 75mm

Hard Styrofoam

Hard Styrofoam
  • 📐 DIMENSIONS (Length x Width & Thickness):
    • 1.2m x 1.2m: 1/2", 3/4", 1", 1.5", 2", 3", 4"

Armaflex Plain Roll

Armaflex Plain Roll
  • 🔥 MAX TEMP: -40°C to 120°C
  • 🧪 DENSITY: 80 kg/m³
  • 📐 DIMENSIONS (Length x Width x Thickness):
    • 8m x 1m: 1 inch
    • 14m x 1m: 1/2 inch
    • 10m x 1m: 3/4 inch

Armaflex Roll with Foil & Adhesive

Armaflex Roll with Foil & adhesive
  • 🔥 MAX TEMP: -40°C to 120°C
  • 🧪 DENSITY: 80 kg/m³
  • 📐 DIMENSIONS (Length x Width x Thickness):
    • 8m x 1m: 1 inch
    • 14m x 1m: 1/2 inch
    • 10m x 1m: 3/4 inch

Armaflex Tapes

Armaflex Tape
  • 🔥 MAX TEMP: -40°C to 120°C
  • 🧪 DENSITY: 80 kg/m³
  • 📐 DIMENSIONS (Length x Width x Thickness):
    • 7.5m x 50mm: 3mm

Gland Packings 5Kgs

  • 📦 WEIGHT: 5kg Roll / Spool
  • 📐 AVAILABLE SIZES (Thickness):
    • 6mm, 8mm, 10mm
    • 12mm, 14mm, 16mm

Gland Packings 10Kgs

Gland Packings 10Kgs
  • 📦 WEIGHT: 10kg Roll / Spool
  • 📐 AVAILABLE SIZES (Thickness):
    • 19mm, 25mm, 32mm
    • 38mm, 45mm, 50mm

Metallic Gaskets

Metallic Gaskets
  • 📐 DIMENSIONS (Sheet Size): 1.2m x 1m
  • 📏 THICKNESS (mm):
    • 1.5mm, 2mm, 2.5mm, 3mm
    • 4mm, 5mm, 6mm

Non-Metallic Gaskets

Non-Metallic Gaskets
  • 📐 DIMENSIONS (Sheet Size): 1.2m x 1m
  • 📏 THICKNESS (mm):
    • 1.5mm, 2mm, 2.5mm, 3mm
    • 4mm, 5mm, 6mm

Acid Resistant Gaskets

Acid Resistant Gaskets
  • 📐 DIMENSIONS (Sheet Size): 1.2m x 1m
  • 📏 THICKNESS (mm):
    • 1.5mm, 2mm, 2.5mm, 3mm
    • 4mm, 5mm, 6mm

Oil Resistant Gaskets

Oil Resistant Gaskets
  • 📐 DIMENSIONS (Sheet Size): 1.2m x 1m
  • 📏 THICKNESS (mm):
    • 1.5mm, 2mm, 2.5mm, 3mm
    • 4mm, 5mm, 6mm

Asbestos Millboards

Asbestos Millboards
  • 📐 DIMENSIONS (Sheet Size): 1m x 1m
  • 📏 THICKNESS (mm):
    • 3mm, 4mm, 5mm, 6mm
    • 8mm, 10mm, 12mm

Electrical Insulating Mats

Electrical Insulating Mats
  • 📐 DIMENSIONS (Sheet Size): 1m x 1m
  • ⚡ CLASSES & VOLTAGE:
    • Class 0 (10kV) — Thickness: 3.2mm
    • Class 1 (20kV) — Thickness: 4.8mm
    • Class 2 (30kV) — Thickness: 6.4mm
    • Class 3 (40kV) — Thickness: 9.5mm
    • Class 4 (50kV) — Thickness: 12.7mm

Asbestos Square Rope

Asbestos Square Rope
  • 🗓️ SERVICE TEMP:450°C
  • 🧪 DENSITY: 1.3 g/cm³
  • 📏 THICKNESS: 6mm - 50mm
  • SOLD IN KGS: 5kgs , 10Kgs, 20kgs

Asbestos Round Rope

Asbestos Round Rope
  • 🗓️ SERVICE TEMP:450°C
  • 🧪 DENSITY: 1.3 g/cm³
  • 📏 THICKNESS: 6mm - 50mm
  • SOLD IN KGS: 5kgs , 10Kgs, 20kgs

Simplified Technical Specification of Thermal Insulation Materials And Refractory Products

​To help plant engineers and procurement managers make fast, accurate decisions, we have compiled a snapshot of our leading inventory below. This summary highlights the maximum temperature thresholds and primary applications for our most requested thermal insulation materials and refractory products. For large-scale projects or specialized dimensions, we stock a comprehensive catalog of certified thermal insulation materials and refractory products at our Nairobi Industrial Area warehouse to meet your exact engineering standards.

Product CategoryTechnical Specifications / DimensionsPrimary Uses
Refractory Cements (25Kgs) • Maxheat A: 1750°C | • Maxheat K: 1600°C
• Mortar: 1500°C | • Maxlyte: 1300°C | • Fondu: 1000°C
Foundry & furnace linings, boiler repairs, firebrick mortar.
Firebricks • 40% Standard: 1600°C (230x115x75mm)
• 40% Side Arch Tapered: 1600°C (230x115x75/50mm)
• 40% End Arch Tapered: 1600°C (230x115x75/65mm)
• 40% Splits & Slabs: 1600°C (230x115x25mm)
• 70% Standard: 1810°C (230x115x75mm) | • Zirconia: 2000°C (230x115x38mm)
• Insulation Bricks: 1000°C (230x115x75mm)
Boilers, pizza ovens, incinerators, EAF roofs & rotary kilns.
Rockwool Insulation • Rolls (1000°C, 100Kg/m³): 6mx1mx50mm, 3mx1mx75mm, 3mx1mx100mm
• Batts (1000°C, 50kg/m³): 1.2mx0.6mx50mm, 1.2mx0.6mx100mm
• Preformed Pipes (150Kg/m³): 1" to 6" Internal Diameters (25mm & 50mm Wall Thicknesses)
High-temp boilers, ducts, tanks, wall partitions & process piping.
Ceramic Insulation (1260°C) • Rolls (128Kg/m³): 7.62mx610mmx25mm, 3.6mx610mmx50mm
• Boards (320Kg/m³): 600x300x50mm, 1.2mx1.2m (6mm & 12mm)
• Cloth (550Kg/m³): Plain & Foil-Faced (30mx1mx3mm)
• Ropes (550Kg/m³): Round & Square (6mm to 50mm)
• Yarn & Pad: Yarn Tex 525x2P | Pad 6.6mx220mmx15mm
Furnace linings, kiln insulation, radiant shields & door gasketing.
Sealing Gasket Sheets
(1.5m x 1m | 1.5mm to 6mm)
• Non-Metallic (Red): 380°C | 35Kg/cm²
• Metallic (Gray): 415°C | 45Kg/cm²
• Acid Resistant (White): 210°C | 150Kg/cm²
• Oil Resistant (Green): 550°C | 150Kg/cm²
Flange sealing, steam lines, chemical processing & fuel/oil systems.
Electrical Insulating Rubber Mats • Class 0 (10kV): 1m x 1m x 3.2mm
• Class 1 (20kV): 1m x 1m x 4.8mm
• Class 2 (30kV): 1m x 1m x 6.4mm
• Class 3 (40kV): 1m x 1m x 9.5mm
• Class 4 (50kV): 1m x 1m x 12.7mm
High-voltage switchgear flooring, electrical panels, sub-station safety & power plant protection.
Asbestos Packings & Ropes • Graphite Gland Packing (Black): 5Kg (6x6 to 16x16mm), 10Kg (19x19 to 50x50mm)
• Square Ropes: 5Kg / 10Kg / 20Kg rolls (8mm to 50mm)
• Round Ropes: 5Kg / 10Kg rolls (Diameters 6mm to 50mm)
Valves, pump shafts, furnace door seals & pipe lagging.
Foams & Polyethylene • EPE Foam (50mx1m): 2mm, 3mm, 5mm
• Styrofoam Flexible: 4ftx4ft & 8ftx4ft sheets (10mm to 100mm)
• Styrofoam Hard: 1.2mx1.2m sheets (1/2 in to 4 inches)
• Polyethylene (Double Laminated): 40m & 50m rolls across 1.2m to 2m widths (2mm to 20mm)
Packaging protection, floor underlayment, roof barriers & cold storage.
Refractory Cements & Firebricks
  • Refractory Cements (25Kgs): Maxheat A (1750°C), Maxheat K (1600°C), Mortar (1500°C), Maxlyte (1300°C), Fondu (1000°C).
  • Firebricks: 40% Standard (230x115x75mm), 40% Side Arch Tapered (230x115x75/50mm), 40% End Arch Tapered (230x115x75/65mm), 40% Splits/Slabs (230x115x25mm), 70% Standard (1810°C), Zirconia (2000°C), Insulation Bricks (1000°C).
Rockwool & Ceramic Insulation
  • Rockwool: Rolls (1000°C), Batts (50Kg/m³), Preformed Pipes (1" to 6" ID x 25mm/50mm Wall).
  • Ceramic (1260°C): Rolls, Boards, Plain/Foil Cloth, Round/Square Ropes (6-50mm), Yarn & Pads.
Sealing Gasket Sheets & Electrical Rubber Mats
  • Gasket Sheets (1.5mx1m x 1.5-6mm): Red (380°C), Gray (415°C), White Acid-Resistant (210°C), Green Oil-Resistant (550°C).
  • Electrical Rubber Mats (1mx1m): Class 0 (10kV x 3.2mm), Class 1 (20kV x 4.8mm), Class 2 (30kV x 6.4mm), Class 3 (40kV x 9.5mm), Class 4 (50kV x 12.7mm).
Packings, Ropes & Foams
  • Asbestos Packings: Graphite Gland Packing (6-50mm), Round & Square Ropes.
  • Foams & Insulation: EPE Underlay Foam, Styrofoam (Flexible/Hard), Double Laminated Polyethylene.

Benefits of Insulation And Refractory Materials

⚡

ENERGY CONSERVATION & COST REDUCTION

Rockwool Rolls and Batts Ceramic Fibre Blankets Styrofoam Insulation Boards
  • Rockwool Rolls & Batts: Drastically reduce heat loss, optimize energy efficiency, and lower fuel consumption in industrial boilers and furnaces.
  • Ceramic-Fibre Blankets: Insulate high-temperature furnaces, boilers, and kilns while shortening heating cycle times.
  • Styrofoam & Knauf Insulation: Insulate building walls, roofs, and floors to reduce HVAC energy consumption and operational costs.
🔊

NOISE REDUCTION & ACOUSTIC CONTROL

Rockwool Batts Acoustic Knauf Acoustic Insulation PU Acoustic Sealant Foam
  • Rockwool Batts: Absorbs high-decibel equipment noise and drapes sound vibration in generator rooms and plant enclosures.
  • Knauf Insulation: Improves acoustic absorption across commercial drywall partitions, ceilings, and industrial spaces.
  • PU Foam: Fills structural gaps and voids to minimize airborne noise transmission between rooms.
🔥

FIRE PROTECTION & COMPARTMENTATION

Fire Sealants Thermal Cloth Ropes Tapes Fire Resistant Rockwool
  • Fire Sealants: Seal service penetrations through walls and floors to help prevent fire and smoke spread in tested systems.
  • Rockwool Batts & Rolls: Provide non-combustible structural fire resistance to protect building envelopes and equipment.
  • Cloth, Ropes, Tapes & Boards: Provide thermal protection, seal high-temp gaps, and insulate hazardous heat zones.
🛡️

PERSONNEL & ELECTRICAL SAFETY

Electrical Rubber Mats Preformed Pipe Insulation Industrial Metallic Gaskets
  • Electrical Rubber Mats: Dielectric floor matting (Class 0 to Class 4) protecting operators from high-voltage shocks in electrical switchboards.
  • Preformed Pipe Insulation: Maintains pipe surface temperatures to shield facility workers from accidental contact burn injuries.
  • Metallic & Non-Metallic Gaskets: Prevent dangerous fluid and hot-gas leakage in high-pressure steam pipelines and equipment.
🧱

REFRACTORY LINING & THERMAL INTEGRITY

40% and 70% Alumina Firebricks Fire Cement and Maxset 50 Vermiculite Insulation
  • 40% & 70% Alumina Firebricks: Provide durable refractory lining protection against high thermal and chemical stress in kilns and boilers.
  • Maxheat A/K, Fire Cement & Refractory Mortar (Maxset 50): Repair refractory surfaces, bond firebricks, and seal joints against hot-gas leakage.
  • Fondu Cement, Maxlyte & Vermiculite: High-alumina hydraulic binders and lightweight additives that reduce thermal lining weight and accelerate setting strength.
💧

CONDENSATION & CORROSION PREVENTION

Armaflex Insulation Polyethylene Insulation Sealing Gasket
  • Armaflex Closed-Cell Insulation: Prevents condensation, pipe sweating, and heat gain in air-conditioning and refrigeration systems.
  • Polyethylene (EPE) Insulation: Controls surface condensation and reduces heat transfer on industrial process pipework.
  • PU Foam & Gaskets: Seal structural envelope gaps and flange joints, stopping moisture ingress, corrosion, and air leakage.

Why Choose Kenworks Ventures Company Limited As Your Insulation And Refractory Supplier

🏭 Direct Nairobi Warehouse Stock: We maintain an extensive, ready-to-collect inventory at our Industrial Area warehouse in Nairobi. Whether you require bulk Rockwool rolls, Ceramic Fiber blankets, or high-alumina firebricks, your orders are fulfilled immediately without costly project delays.

🛡️ Verified Temperature & Safety Ratings: All our thermal, acoustic, and electrical insulation products meet strict industrial standards (including ASTM and IEC dielectric compliance). From 1260°C refractory linings to Class 0–4 electrical rubber mats, you receive fully rated, high-performance materials.

📐 Technical Specification Guidance: Our team provides specialized support to help engineers, contractors, and facility managers select the precise material grades, densities, and thicknesses for their specific thermal, acoustic, or refractory applications.

💰 Competitive Wholesale Pricing: By sourcing directly from primary manufacturers, Kenworks Ventures delivers cost-effective pricing structures for commercial building developers, plant maintenance teams, and boiler repair contractors across East Africa.

Explore Our Other Industrial Solutions:

Frequetly Asked Questions

1: What types of insulation materials does Kenworks Ventures supply in Kenya?

Kenworks Ventures supplies a full range of thermal, acoustic, and electrical insulation products across Kenya. Our inventory includes Rockwool rolls and batts, Ceramic Fiber blankets, preformed pipe insulation, Armaflex closed-cell insulation, Polyethylene (EPE) foam, Styrofoam (EPS/XPS) boards, Knauf insulation, PU foam, and Class 0–4 Electrical Rubber Mats tested for high-voltage dielectric protection.

2: What is the maximum temperature rating for Ceramic Fiber blankets and Rockwool?

Ceramic Fiber blankets are high-temperature refractories rated up to 1260°C (2300°F), making them ideal for industrial boilers, kilns, and furnace linings. Rockwool thermal insulation is designed for medium-to-high heat applications with a melting point exceeding 1000°C, providing excellent thermal integrity and fire resistance.

3: Which insulation material is best for preventing pipe sweating and condensation in HVAC systems?

Armaflex closed-cell elastomeric insulation and Polyethylene (EPE) pipe insulation are the best choices for condensation control. They feature built-in vapor barriers that stop moisture accumulation, prevent pipe sweating, and protect refrigeration lines and cold-water pipework against corrosion under insulation (CUI).

4: What is the difference between 40% Alumina and 70% Alumina firebricks?

  • 40% Alumina Firebricks: Provide reliable, cost-effective thermal lining for standard industrial furnaces, fireplaces, and general boiler applications up to 1300°C–1400°C.

  • 70% Alumina Firebricks: Offer superior thermal resistance, higher mechanical strength, and enhanced chemical slag resistance, designed for severe thermal cycles, high-temperature kilns, and aggressive chemical environments.

5 : What standards do your Electrical Rubber Mats comply with for high-voltage safety?

Our dielectric Electrical Rubber Mats comply with international safety standards such as ASTM D178. We supply Class 0 through Class 4 matting, providing operator shock protection for electrical switchboards, control rooms, and substations operating from 1,000V up to 36,000V.

6: Where can I buy industrial insulation and refractory products in Nairobi?

Industrial insulation and refractory products can be purchased directly from the Kenworks Ventures warehouse in Industrial Area, Nairobi, Kenya. We maintain ready stock of thermal blankets, pipe lagging, firebricks, fire cements, and electrical safety mats available for immediate pickup or dispatch across East Africa.

Contact Us

Our Office Info

📍 Warehouse Address: Industrial Area, Nairobi, Along Old Enterprise Road, Inside Hema House, Godown No.8

📞 Phone: +254 720119668 / +254 722706416

✉️ Email: info@kenworksventures.co.ke / kenworksventures@gmail.com

🕒 Working Hours: Monday – Friday (8:00 AM – 5:00 PM) | Saturday (8:00 AM – 1:00 PM)

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