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View product video for ThermaWrap Loft Insulation 0.4 x 5m View product video for ThermaWrap Loft Insulation 0.4 x 5m

ThermaWrap Loft Insulation 0.4 x 5m

Product Code: 76477

Quick, clean and easy to install insulation. Lightweight and flexible, it reflects radiant heat to provide a warmer, more economical environment. Keeps houses warm in winter and cool in summer. A top-up insulation product for attics and roofs, walls and floors.

  • Thermal Resistance up to 1.033W/m²K
  • Thickness: 4mm
  • Energy Rating:
  • Can be Retrofitted to Improve Existing Environments
  • Non-Itch
  • Class 1 Surface Spread Flame Tested to BS 476 Part 7
  • Equivalent up to 55mm Polystyrene
  • Insulation Grade Aluminium Foil
  • Model No: LW 400MM
  • View more information

W x Lg x Th: 0.4 x 5 x 4m. Total coverage: 5m². CFC-free. Weight: 0.51kg.


4.2222 5 18

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ThermaWrap Loft Insulation 0.4 x 5m 4.2 5 18 18
INSULATE METAL SHEDS Used the foil to insulate the roof of a metal building. Easy to cut and apply with a contact adhesive and can be wrapped around the ridge and roof supports which tend to produce a lot of condensation drips in the winter. Don't know how good it will be at preventing condensation until winter but it should work. 2 stars for performance so far. 26 Jun 2015
Very good insulation I used this to hold loose insulation against the loft conversion. I stapled it to the wood. It's very easy to cut and mould around awkward areas and definitely keeps the winter heat in and the summer heat out of the loft conversion. The glue that holds the roll together is way too powerful and I ended up having to cut through the glue rather than tear the insulation apart. 1 Apr 2015
Does the job Ideal for what I wanted to do, an area of the ceiling in one of the bedrooms needed extra insulation I popped up into the loft lifted opened the roll and within minutes the job was done. Easy to cut and to handle, foil wrapped on each face unlike some of the competitors. 28 Nov 2014
Loft Insulation Worked perfectly for the small job I needed to do to insulate some pipes in my garage 19 Nov 2014
  • 2015-07-05T14:47:31.898-05:00
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Brand ThermaWrap
Colour Silver
Construction Material (Building) Polypropylene
Coverage Per Pack 5 m²
Fixings Supplied Fixings not supplied
Model No LW 400MM
Pack Size 1
Product Depth 4 mm
Product Length 5 m
Product Thickness 4 mm
Product Type Loft Insulation
Product Width 0.4 m
Total Product Weight 0.51 kg