0500 41 41 41
Cookie Reports - Screwfix Cookie Policy


ThermaWrap Loft Insulation 0.6 x 7.5m

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. A top-up insulation product for attics and roofs, walls and floors.

  • Thermal Resistance up to 1.033W/m²K
  • Thickness: 4mm
  • 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
  • Highly Reflective Insulation Grade Aluminium Foil
  • Model No: LW 600MM
  • View more information

W x Lg x Th: 0.6 x 7.5m x 4mm. Total coverage: 4.5m². CFC-free. Weight: 1.17kg.



Was £24.99

Save £7.50 (30%)

Add to saved list

Available for deliveryNext Day Delivery
Available for collection from store Store Collection Check stock in your store
Page 1 of 4
Page 1 of 4
Rated 5 out of 5 by simple great product, thicker than i thought and stronger too. I bought with a titan nail/staple gun and the staples held the insulation in easily to the underside of my rafters. one hand holding in position and the other stapling. if positioned wrong a quick tug would pull the material off the staple and allow re-stappling. loft is much brighter due to selective surface too, might be worth going for the more expensive rolls however as the width is bigger too. 26 Oct 2015
Rated 5 out of 5 by 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
Rated 5 out of 5 by Brilliant! Easy to use loft insulation, very impressed. No mess. Warmer instantly! 1 Jan 2015
Rated 4 out of 5 by Great Value Great value product and yet again great service from Screwfix. What more can I say 8 Dec 2014
  • 2015-11-30 T09:52:29.595-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_11, tr_11
  • loc_en_US, sid_29949, prod, sort_default
Page : 2 next>
1 Question  0 Answers

Screwfix Q&A

Ask your questions. Share your answers.

« Back
0 Answers

What is it made from

12 Aug 2015
Customer avatar
Read all my Q&A
, Builder/Multi Trade
0out of 0found this question helpful.
Was this helpful?Yes0No0
1 of 1
  • 2015-11-30 T09:45:40.245-06:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestions
  • loc_en_US, sid_29949, prod, sort_default
1 of 1


Brand ThermaWrap
Colour Silver
Construction Material (Building) Polypropylene
Coverage Per Pack 4.5 m²
Fixings Supplied Fixings not supplied
Model No LW 600MM
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 1.17 kg