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Loft Insulation 0.4m x 5m²

Loft Insulation 0.4m x 5m²
Average Customer Rating:
4.2 out of 5
4.2
 out of 
5
Open Ratings Snapshot
Rating Breakdown 20 reviews
5 stars
6
4 stars
13
3 stars
0
2 stars
1
1 star
0
19 of 20(95%)reviewers would recommend this product.
Customer Reviews for ThermaWrap Loft Insulation 0.4 x 5m
Review 1 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Great garage door insulation
19 Nov 2014
By IanRaw
, Buntingford
" Great garage door insulation.
Being a car nut I wanted to reduce any heat loss from my garage, the door being the first thing to insulate, this is perfect for the job with
No Nonsense Contact Adhesive Natural 500ml (32657)
Using an infrared thermometer I can see this is doing a fantastic job, I left a but insulated and can see a 10degree difference when the garage is heated
"
2 of 4 people found this review helpful.
Review 2 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Fab insulation
14 Nov 2014
By Notch
, Worcestershire
" Quick and easy to use with no mess to get a quick result at a reasonable cost. "
2 of 3 people found this review helpful.
Review 3 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Excellent reflective foil
20 Aug 2014
By TheHermit
, Kent
" This product is basically a strong version of bubble wrap with a highly reflective plasticised foil facing on both sides.
When used correctly, it is a very effective performer against heat loss.
It is not my first time of use and I will almost certainly use it again.
I have seen the product weight described as 505 kg. If you notice this, it would probably be best not to attach too much value to it. "
5 of 5 people found this review helpful.
Review 4 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Strong and flexible
18 Nov 2013
By Archiebald
, Nunthorpe
" Very easy to use product and does what it says on the tin. unfortunately the glue used to keep it into a roll was to strong and took the foil with it lost 200mm of each roll, but screw fix sorted this with another roll. Would recommend this product to everyone, so flexible and easy to cut. "
3 of 3 people found this review helpful.
Review 5 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Excellent product, try it!
17 Apr 2013
By Danny2013
, Ellesmere port
Images for this Review
(click to see full-size image)
User submitted photo
" This was needed for a fish room build where every inch of space was needed so this suited alot better than celotex or kingspan.
At the price it is i wasn't expecting it to work but to my surprise it worked greatly!
I have already noticed a decrease in my electricity bill and can feel the heat blow me away when i enter the room!
Really is great and i will be buying more very soon.
Try it for yourself!
"
Review 6 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
5 out of 5
5 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
5 out of 5
5 out of 5
Reliability: 
5 out of 5
5 out of 5
versatile product
19 Nov 2012
By solihull
, solihull
" the wrap is only 6mm thick therefore can be used for surfaces such as loft access door where there is restricted space and a need for a good fix is required (double sided tape used). It has an advertised insulation value equivalent to 50mm poly which is good for any area where conventional and thicker insulation will not fit. Easy to work with and quite robust, keep away from sharp items that may puncture the surface but otherwise easy to form into shapes to wrap joists or other awkward surfaces.
I have made sure it is away from TV antena, just in case the high reflective foil surface interferes with signal.
"
3 of 3 people found this review helpful.
Review 7 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
5 out of 5
5 out of 5
great product
17 Jul 2015
By MDPS
, stockton-on-tees
" used to line inside of concrete shed roof, very easy to use/fix.have used before & will again, ideal for DIYERS but we use it profesionally "
Review 8 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
ThermaWrap Loft Insulation
11 Jul 2015
By mrsmoothie
, Grantham
" I purchased at a more realistic offer price. My first observation was the tenacious glue applied to keep the roll intact. It needed severing by using a Stanley blade as scalpel to avoid damaging the roll - totally OTT.
In use the foil is a dream to work with, being well behaved and easy to cut.
I hope it contributes to my shed insulation. I will know more when autumn and winter come.
It looks to be well made, with the foil well attached on both sides of the bubble film.
"
Review 9 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
2 out of 5
2 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
2 out of 5
2 out of 5
Reliability: 
4 out of 5
4 out of 5
INSULATE METAL SHEDS
26 Jun 2015
By ESSABOY
, Plymouth
" 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. "
Review 10 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Very good insulation
1 Apr 2015
By ComputerDIYer
, Farnborough
" 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. "
Review 11 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Does the job
28 Nov 2014
By Sponge
, Driffield
" 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. "
Review 12 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Loft Insulation
19 Nov 2014
By MikeM0706
, Stockport
" Worked perfectly for the small job I needed to do to insulate some pipes in my garage "
Review 13 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
5 out of 5
5 out of 5
Best garage door insulation
17 Jun 2014
By Broadcaster
, Northumberland
" Bought this product to insulate the inside of a metal up and over garage door. The insulation was easy to fit, sliding between the struts on the back of the door to hold it in place, cutting around the lock etc. Joints sealed with aluminium tape for a professional look.
The insulation HAS made a difference. In the winter months there is now condensation on the outside of the garage door (as you get with A-rated glass) and the garage itself does not get as cold when left unheated. When using it to work in, the garage warms up much faster and retains heat for longer.
This is great value retrofit insulation for metal up and over garage doors.
"
Review 14 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
good stuff
22 Apr 2014
By greatidea
, yorkshire
" extremely easy to fit- stapled to inside of playhouse roof no mess "
Review 15 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Easy to use, and light and ref
10 Dec 2012
By nilo
, brum
" the insulation is noticeable, you can feel the heat being reflected back at whilst you work, and added bonus it makes working with a trailer lamp some much easier as it reflects the lamp light every where.
Rolls out Easy, only needs paper staples to hold it in place....
liked it so much i went and bought more!
"
2 of 2 people found this review helpful.
Review 16 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
4 out of 5
4 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Great for what I wanted
20 May 2012
By Popell
, Yorkshire
Images for this Review
(click to see full-size image)
User submitted photo
" ... needed to creat barrier between brickwork on north face and lath-mounted plasterboard, wanted to have a bit of insulating benefit and mitigate against any damp. This seems ideal, easy to work with, not sure claim of equivalence to 55mm is credible but I guess it must be - doesn't feel it to touch but that may be because surface is foil and feel cold initially, soon warms up though, must have looked stupid as I put my cheek against the wall to check!!
PS No-one was watching! "
1 of 1 people found this review helpful.
Review 17 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
3 out of 5
3 out of 5
Reliability: 
3 out of 5
3 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
3 out of 5
3 out of 5
Reliability: 
3 out of 5
3 out of 5
Loft insulation
27 Mar 2010
By marcus8
, newark
" Nice product covers well and easy to fit could be a bit wider to go down loft rafters rather than accross which is harder to do "
2 of 2 people found this review helpful.
Review 18 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
3 out of 5
3 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
3 out of 5
3 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
3 out of 5
3 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
3 out of 5
3 out of 5
Reliability: 
4 out of 5
4 out of 5
Easy to fit but...
25 Jan 2010
By frozzdee
, London
" ...be careful if installing in front of a loft aerial - it can play havoc with the Freeview TV reception on some channels. "
7 of 7 people found this review helpful.
Review 19 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
4 out of 5
4 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating: 
4 out of 5
4 out of 5
Value: 
5 out of 5
5 out of 5
Features: 
4 out of 5
4 out of 5
Performance: 
4 out of 5
4 out of 5
Reliability: 
4 out of 5
4 out of 5
Great product at a great price
19 Nov 2009
By jamboseven
, Broughty Ferry
" Easy to install, Well worth the money. A liitle bit more to help cut the energy costs for the house. "
2 of 2 people found this review helpful.
Review 20 for ThermaWrap Loft Insulation 0.4 x 5m
Overall Rating: 
2 out of 5
2 out of 5
Value: 
3 out of 5
3 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
1 out of 5
1 out of 5
Reliability: 
3 out of 5
3 out of 5
Would you recommend this product? No
Overall Rating: 
2 out of 5
2 out of 5
Value: 
3 out of 5
3 out of 5
Features: 
3 out of 5
3 out of 5
Performance: 
1 out of 5
1 out of 5
Reliability: 
3 out of 5
3 out of 5
Loft Insulation
8 Nov 2010
By TomasT
, Hebrides
" Small point but is worth making:
Screwfix uses m²/kW for thermal resistance units which reads as square metres per kilowatt. The SI unit is m²K/W or square metre Kelvin per watt which is quite a different thing. Anyway to keep it simple this R unit is the inverse of the old 'U' one and the bigger the 'R' the better but be careful when sellers quote.
"
2 of 5 people found this review helpful.