Loft insulation

The right insulation for your home & your budget

Whether you've had spray foam removed or you just want a more energy-efficient home, we'll help you find the right alternative. We offer Thermafleece EcoRoll, TLX, SuperFOIL and Thermal Blinker, subject to suitability for your roof and loft.

Find your option Compare side by side

Option finder

Which insulation is worth talking about?

Two quick questions. It won't replace a proper look at your roof, but it shows you where to start.

What matters most?
Where does it need to go?

Our insulation options

Four options, explained honestly

We'll explain each option and help you work out which one best fits your property, rather than recommending a product just because it costs more.

Good match for you

Thermafleece EcoRoll

A natural, budget-conscious option.

Made predominantly from sheep's wool with recycled polyester fibres, EcoRoll is a flexible insulation designed for a range of applications.

Benefits

  • A natural, wool-based insulation
  • Helps cut heat loss when installed to the right specification
  • Wool fibres absorb and release moisture as humidity changes
  • Good sound-absorbing properties
  • A cost-conscious choice for suitable lofts and roof spaces
Type: Wool rollCost: Budget-consciousOften used: Loft floors, between timbers
Good match for you

TLX insulation

Specialist reflective and roof insulation systems.

TLX offers a range of products designed for different roof constructions and insulation requirements.

Depending on the product, benefits may include

  • Thin, lightweight insulation
  • Reflective options that help reduce heat transfer
  • Breathable roof membrane options for suitable roofs
  • Better thermal performance where space is restricted
  • Options for new installations and renovations
Type: Reflective / breathableCost: SpecialistOften used: Roof slopes, tight spaces
Good match for you

SuperFOIL

Modern multifoil insulation.

SuperFOIL makes multilayer reflective insulation for suitable roofs and other parts of a building.

Depending on the product and installation, benefits may include

  • A lightweight, flexible alternative to conventional insulation
  • Reflective layers designed to reduce radiant heat transfer
  • Insulation and vapour control in a properly designed system
  • Options for homes where space is limited
  • Some products incorporate recycled materials
Type: MultifoilCost: SpecialistOften used: Roof slopes, limited space
Good match for you

Thermal Blinker

An option for a tighter budget.

If you're looking for a more affordable insulation upgrade, we can talk through suitable budget-conscious options, including Thermal Blinker.

Good to know

  • A lower-cost route to improving your loft insulation
  • Offered once we've confirmed the exact product and its performance specification
  • We'll be clear about how it compares with the other options for your roof
Type: Budget optionCost: LowestOften used: Suitable lofts

Side by side

How the options compare

A general guide. The right choice for your home depends on your roof construction, ventilation and the performance you need.

Comparison of insulation options
OptionWhat it isRelative costGood where…Worth knowing
EcoRollSheep's wool with recycled polyester fibresBudget-consciousYou'd like a natural material and have room for a rollHandles changing humidity well, absorbs sound
TLXReflective insulation and breathable roof membranesSpecialistSpace is tight, or the roof suits a breathable systemProduct depends on how your roof is built
SuperFOILMultilayer reflective multifoilSpecialistYou need thin, lightweight insulationCan combine insulation and vapour control
Thermal BlinkerA budget-conscious insulation optionLowest costBudget is the priority and the loft is suitableExact product and spec confirmed before quoting

Relative cost is a rough guide only. Your price depends on the size and condition of your loft and the product chosen.

Why upgrade

The benefits of upgrading your loft insulation

The right insulation, fitted properly, can make your home warmer, more comfortable and cheaper to heat.

  • Warmer in winterSuitable insulation helps cut the heat escaping through your roof.
  • Lower energy billsLess heat loss may mean you need less energy to stay comfortable.
  • Comfort all yearHelps even out temperature swings and cold spots.
  • Condensation controlWith proper ventilation, moisture control and installation, a good system helps manage condensation risk.
  • Choice for any budgetFrom cost-conscious options to specialist multifoil systems.
  • Better use of spaceSome systems suit lofts where space or roof height is limited.
  • No spray foam neededModern alternatives that improve thermal performance.
  • More efficient homeCutting unnecessary heat loss lowers your home's energy use.

Already have spray foam?

We can help with removal & what comes next

If your property has spray foam, we can discuss removal and the most appropriate replacement options for your roof. We'll talk you through the process, explain what should be checked once the foam is off, and help you understand your choices afterwards.

About spray foam removal
  • How your roof is built
  • Ventilation requirements
  • The thermal performance needed
  • Your budget

FAQs

Insulation questions

Every property is different. Here's what we get asked most.

Not sure what you need?

We'll look at your roof and explain the options clearly.

Get advice
Which insulation is best for my loft?

There isn't a single best product. It depends on whether you're insulating the loft floor or the roof slope, how much space you have, the roof's ventilation and your budget. We explain the options that suit your roof and why.

Is sheep's wool insulation any good?

Wool insulation such as Thermafleece EcoRoll helps cut heat loss when installed to the right specification. The fibres can absorb and release moisture as humidity changes, and it's good at absorbing sound.

What is multifoil insulation?

Multifoil, such as SuperFOIL, is made from several thin reflective layers designed to reduce radiant heat transfer. It's useful where space is limited, and some products can combine insulation and vapour control in a properly designed system.

Will new insulation cause condensation?

Insulation has to be designed and fitted with ventilation and moisture control in mind. Done properly, a well-designed system can help manage condensation risk. That's why we look at your roof and ventilation before recommending anything.

Do you only fit insulation after foam removal?

No. Many customers simply want a warmer, more efficient home. We fit suitable loft insulation as a standalone improvement.

Get in touch

Talk to us about your loft

We'll explain the options and help you find the right insulation for your roof and your budget.

Get advice
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