Professional-Grade 3-in-1 Insulation Solution

Product Overview

The SuperFOIL Multifoil Insulation is a high-performance insulation system combining reflective foil insulation, vapour control layer, and radiant barrier in one easy-to-install product. Designed for roofs, walls, and floors, this British-made insulation delivers superior thermal performance while being lightweight and simple to install.

Technical Specifications

Dimensions: 1.2m (W) 10m (L)
Coverage: 12m per roll
Boxed Dimensions: 32 120 32cm
Weight: 10.4kg
Thickness: 30mm
Thermal Performance: R-value 2.7 mK/W
Material: Multi-layer foil/polyester composite

Key Features & Benefits

3-in-1 System

• Reflective insulation

• Vapour control layer

• Radiant barrier

Easy Installation

• Simply roll out and staple in place

• No need to cut and fill between rafters/joists

• Creates continuous airtight barrier

Superior Performance

• Reflects 97% of radiant heat

• Reduces condensation risk

• Improves energy efficiency

Lightweight & Flexible

• 60% lighter than traditional insulation

• Easily fits irregular spaces

Professional Results

• NHBC approved

• Meets Building Regulations

Installation Guide

1. Prepare Surface

   • Ensure clean, dry substrate

2. Roll Out Insulation

   • Reflective side facing heat source

   • Staple to timber at 300mm intervals

3. Seal Joints

   • Overlap edges by 100mm

   • Seal with SuperFOIL tape

4. Complete Installation

   • Install plasterboard or final finish

Installation Time: Approx. 30m/hour

Frequently Asked Questions

Q: How does this compare to mineral wool?
A: Provides equivalent performance at 1/3 the thickness, plus built-in vapour control.

Q: Can it be used in loft conversions?
A: Yes, ideal for loft spaces where height is limited.

Q: Is professional installation required?
A: No, it’s designed for easy DIY installation.

Q: How is the vapour control maintained?
A: Proper overlapping and sealing creates a continuous barrier.

Q: What tools are needed?
A: Just a staple gun, scissors, and foil tape.

Why Choose SuperFOIL?

“Installed 100m in just 4 hours – would have taken 2 days with traditional insulation”
– J. Thompson, Contractor

“Solved our condensation problems in a Victorian terrace conversion”
– Heritage Renovations Ltd