SuperQuilt vs Traditional Insulation: Which Is Best for Your Next Renovation?

When planning a renovation, choosing the right insulation can make or break the comfort, energy efficiency, and overall success of your project. Traditional insulation materials like mineral wool or rigid boards have been the go-to for decades, but more and more homeowners and contractors are turning to SuperQuilt – a high-performance multifoil insulation that’s changing the game.

So, what makes SuperQuilt stand out? And is it really the better option for your next renovation? let’s break it down.

What is SuperQuilt

SuperQuilt, supplied by Multifoils Direct, is a multifoil insulation consisting of highly reflective foils, wadding, and insulating foam. It works by reflecting radiant heat back into your home, rather than simply absorbing and slowing down heat transfer like traditional insulation.

It’s BDA-certified, LABC-approved, and fully compliant with Building Regulations when used in the right build-up – making it ideal for roofs, walls, floors, and even conservatories.

1. Performance: Thermal Efficiency Without the Bulk 

Traditional insulation like PIR boards or mineral wool require significant thickness to achieve high thermal performance. SuperQuilt, on the other hand, offers comparable (and sometimes superior) thermal resistance in a much slimmer profile – just 40mm thick and compresses down to just 7mm.

This is particularly valuable in renovation projects where space is at a premium. SuperQuilt helps you maximise internal living space while still meeting insulation standards.

2. Ease of Installation: A Clear Winner 

SuperQuilt is incredibly easy to work with. Unlike bulky itchy traditional insulation, it’s:

  • Lightweight and flexible
  • Non-irritant, so no special clothing or masks required
  • Easy to cut with scissors or a cutting knife
  • Installed in a continuous sheet, which means less mess and less waste

It can be fixed using staples or nails and taped and sealed with Thermaseal Foil Joining Tape to create a vapour control barrier. For DIYers or professional installers, the time-saving benefits are huge – especially in tight or awkward spaces like loft conversions or under rafters.

3. Vapour Control and Moisture Protection 

One of SuperQuilt’s biggest advantages is that it acts as a vapour control layer, helping to reduce condensation within the structure. When installed correctly with Thermaseal Foil Joining Tape, it forms an airtight and moisture-resistant barrier.

Traditional insulation often requires additional membranes or vapour barriers, adding both cost and complexity to your renovation.

4. Versatility in Application 

Whether you’re insulating:

  • Roofs (pitched or flat)
  • Walls (solid or timber frame)
  • Floors
  • Garden Rooms
  • Conservatories

SuperQuilt can be used in a wide range or build-ups, often replacing multiple layers of traditional materials. Its multifunctionality means less product handling, less waste, and less clutter on sight.

5. Sustainability and Longevity 

SuperQuilt is made using sustainable materials, and its reflective layers contribute to energy savings by reducing heat loss in winter and heat gain in summer.

Unlike traditional insulation that can sag, settle, or degrade overtime, SuperQuilt maintains its structure and performance – ensuring long-lasting protection and comfort.

6. Cost Comparison: Value Beyond Price per Roll 

While the initial cost of SuperQuilt per m² may appear higher than traditional materials, it’s important to look at the total installed cost:

  • Less labour time
  • No additional membranes needed
  • Reduced build-up thickness
  • Lower transportation and storage costs
  • Increased wastage with PIR Insulation

And of course, energy savings over time.

When you factor everything in, SuperQuilt offers exceptional value for money – especially when sourced directly from Multifoils Direct, where you get expert support and the best prices online.

So, Which Is Best?

If you’re renovating and want a modern insulation solution that’s high-performing, space-saving, easy to install, and compliant, SuperQuilt is the clear winner over traditional insulation.

Whether you’re a seasoned installer or tackling your first DIY project, SuperQuilt offers peace of mind and performance that lasts.

Need Advice?

Not sure how SuperQuilt fits into your project? Pur team at Multifoils Direct is here to help. Get in Touch for free technical advice, U-value calculations, and help choosing the right insulation build-up for your next renovation.