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ThermaWrap Loft Insulation 0.6m x 4.5m²

Product Code: 29949

Quick and easy to install loft insulation. Lightweight and flexible. Works by reflecting radiant heat, giving a warmer, money-saving environment. Keeps houses warm in winter and cool in summer.

  • Thermal Resistance up to 1.033W/m²K
  • Thickness: 4mm
  • Energy Rating:
  • Can be Retro Fitted to Improve Existing Environments
  • Non-Itch
  • Class 1 Surface Spread Flame Tested to BS 476 Part 7
  • Equivalent to 55mm Polystyrene
  • A Top-Up Insulation Product for Attics & Roofs
  • Model No: LW 600MM
  • View more information

W x Lg x Th: 0.6 x 7.5 x 4m. Total coverage: 4.5m². CFC-free. Weight: 1165kg.


4.1 5 10

QtyPrice per item
1 £24.99
2 + £19.99

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ThermaWrap Loft Insulation 0.6m x 4.5m² 4.1 5 10 10
Pleasant install. Very clean I have been using this insulation for over a year. It is easy to work with as you can cut with knife or scissors and due to its flexible lightweight nature it is easy to use in confined spaces like under the eaves. On the basis that the insulation value equals 2" of polystyrene, as in the specification, then using this has the additional gain of taking up almost no space. In my shed i overboarded it with ply and under my eaves i have stapled it onto joists directly beneath the slates. On the wall to the eaves i overboarded it with plasterboard. I would pay the extra over mineral wool as it is a clean product, you dont need a mask (which i find hard to keep on). The only complaint is the packaging as the factory uses a glue gun to secure the roll and unwarapping the roll is always hard with some minor damage sustained. 2 Feb 2015
Brilliant! Easy to use loft insulation, very impressed. No mess. Warmer instantly! 1 Jan 2015
Great Value Great value product and yet again great service from Screwfix. What more can I say 8 Dec 2014
Thermawrap Far too soon to express a full and positive review. I could not afford to complete a whole house at this price , however, it was fantastic to carry out a repair on a medium size area following a leak. Applied great using a staple gun. Lets see if we can detect a good performance over the winter. 8 Dec 2014
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Brand ThermaWrap
Construction Material Polypropylene
Coverage Per Pack 4.5 m²
Coverage Per Pack 4.5 m²
Model No LW 600MM
Pack Size 1
Pack Size 1
Product Depth 4 mm
Product Length 7.5 m
Product Thickness 4 mm
Product Type Loft Insulation
Product Width 0.6 m
Total Product Weight 1165 kg