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JR05
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Jumbolene Roof Insulation is double-sided reflective foil insulation, with a 3mm thick polyethylene foam core, that provides a radiant barrier, reflective insu…
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Jumbolene Roof Insulation 5mm (50 metres x 1.2 metres) is a high-performance reflective insulation roll designed to reduce heat transfer through roofing systems in residential, commercial, and light industrial buildings. Manufactured with durable polyethylene bubble core laminated with reflective aluminium foil surfaces, Jumbolene provides an effective radiant heat barrier that improves indoor comfort while helping reduce energy costs.
With a convenient roll size of 50m by 1.2m, this insulation is easy to transport, cut, and install, making it ideal for both new roof construction and retrofit projects.
Why Choose Jumbolene Roof Insulation?
Excellent Heat Reflection Performance
Jumbolene insulation primarily reflects radiant heat away from the building. In hot climates like Kenya, roof surfaces absorb intense solar radiation. Without insulation, this heat transfers directly into the interior space.
The aluminium foil surface of Jumbolene reflects a significant portion of this radiant heat, helping to:
• Reduce indoor temperatures
• Improve comfort in homes and offices
• Lower dependency on fans and air conditioning
• Minimize heat gain in iron sheet roofing systems
This makes it a cost-effective solution for improving thermal performance.
Jumbolene Insulation: Lightweight Yet Durable
At only 5mm thickness, Jumbolene insulation remains lightweight while offering reliable performance. It does not add significant load to the roof structure, making it suitable for:
• Steel roof trusses
• Timber roof structures
• Light-gauge steel frames
• Residential mabati roofing
The polyethylene bubble core provides cushioning and durability, ensuring the insulation maintains its form and reflective properties over time.
Jumbolene Insulation: Moisture & Condensation Control
Roof spaces are prone to condensation, especially where temperature differences exist between the interior and exterior. Jumbolene helps reduce condensation formation by acting as a moisture barrier.
Benefits include:
• Reduced water droplets under iron sheets
• Protection of timber and steel roof members
• Prevention of damp ceiling boards
• Improved longevity of gypsum ceilings
This is particularly useful in areas with high humidity or cool nights followed by hot days.
Jumbolene Insulation: Easy Installation & Handling
Jumbolene Roof Insulation is supplied in a 50m continuous roll, allowing seamless installation across wide roof spans. It is easy to:
• Cut using a utility knife
• Lay across rafters or purlins
• Overlap joints for full coverage
• Secure using staples, insulation tape, or fasteners
Its flexibility makes it practical for both professional contractors and DIY installers.
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Jumbolene Roof Insulation: Installation Guide
For optimal performance, follow these installation guidelines:
Step 1: Prepare the Roof Structure
Ensure the roof trusses or purlins are properly aligned and ready for sheet installation.
Step 2: Roll Out the Insulation
Unroll the Jumbolene insulation horizontally across the roof structure before fixing the iron sheets. The reflective foil side should face upward toward the heat source unless specified otherwise.
Step 3: Overlap Joints
Overlap adjacent sheets by at least 50mm to prevent heat and moisture gaps.
Step 4: Secure in Position
Fix using staples (for timber), insulation tape, or mechanical fasteners. Ensure the insulation remains taut and flat.
Step 5: Install Roofing Sheets
Install iron sheets or roofing panels directly over the insulation, per the manufacturer’s guidelines.
Proper installation ensures maximum heat reflection and durability.
Jumbolene Insulation: Technical Specifications
• Product Name: Jumbolene Roof Insulation
• Thickness: 5mm
• Roll Size: 50m x 1.2m
• Material: Polyethylene bubble core with aluminium foil
• Application: Roof insulation under iron sheets
• Usage: Residential, commercial, warehouses, schools
Common Applications
Jumbolene 5mm insulation is ideal for:
• Residential homes
• Schools and institutions
• Warehouses
• Workshops
• Commercial buildings
• Temporary structures
It works effectively under:
• Corrugated iron sheets
• Box profile sheets
• Tile profile sheets
• Lightweight metal roofing
Jumbolene Insulation: Energy Saving & Cost Efficiency
By reducing radiant heat transfer, Jumbolene helps create a cooler indoor environment. This reduces reliance on electrical cooling systems, lowering electricity bills.
For commercial buildings and warehouses, insulation can significantly improve working conditions and reduce long-term operational costs.
Jumbolene Roof Insulation: Compatibility with Ceiling Systems
Jumbolene insulation pairs well with:
• Gypsum ceilings
• Suspended ceiling systems
• PVC ceilings
• Acoustic ceiling systems
When installed correctly, it helps protect ceiling boards from moisture and excessive heat exposure, increasing durability.
Why Buy Jumbolene Roof Insulation?
• Cost-effective thermal solution
• Lightweight and easy to install
• Reduces heat gain in buildings
• Helps control condensation
• Durable and long-lasting
• Suitable for Kenya’s climate conditions
Whether you are constructing a new building or upgrading an existing roof system, Jumbolene Roof Insulation 5mm – 50m x 1.2m offers reliable performance and improved indoor comfort.
Order today for high-quality roofing insulation solutions tailored to modern construction needs.
Available at Skyhat Kenya and ready for delivery across the country.