- DIY Building Supplies
SuperFOIL SFTV 1L High Tech Foil Insulation Roll – 1.2m x 20m – 24m²
Product Details
A 2-in-1 Vapour Control Layer (VCL) and Radiant Barrier, the SuperFOIL SFTV 1L is a Vapour Control Layer with a reflective finish one one side, that is designed to insulate heat from inside your property, as well as providing a barrier that reduces the transfer of moisture within the wall structure. Typically used on the “warm” (interior) side in wall structures, roofs and flooring, it has one reflective side and one “dull” side, with the reflective face generally facing outwards. Achieves an R Value of 0.95 in Roofs, 1.42 in Walls and 2.80 in Floors Ideal for New Builds, Extensions and retrofits Simple installation with basic tools and supplies Functions as both a VCL and Radiant Barrier What is a Vapour Control Layer (VCL)? A vapour control layer (VCL), also known as a vapour barrier, is a material used in building construction to prevent the passage of water vapour through walls, ceilings, floors, or roofs. It is typically installed on the “warm” side of the insulation (typically the interior side) where it helps to control moisture levels within the building envelope. By blocking the movement of water vapour, a VCL helps to prevent condensation from occurring within the building structure, which can lead to issues such as mould growth, rot, and reduced insulation effectiveness. What is a Radiant Barrier? A radiant barrier is a type of material designed to reduce radiant heat transfer. Radiant barriers work by reflecting radiant heat away from the surface they cover, which helps to keep spaces cooler in the summer and warmer in the winter. They are often installed in attics, under roofs, or in walls where they can block the transfer of radiant heat from the sun or from indoor heating systems. By minimising radiant heat transfer, radiant barriers can help improve energy efficiency and increase comfort levels within buildings. How to install SuperFOIL SFTV 1L? A vapour control layer should be applied on the interior side of any wall, roof or flooring, over timber studs before the internal lining. It should be 100% sealed to the structure with double-sided butyl tapes, pre-applied to all areas where a fixing is to be made, and finished with metallised tapes to ensure a complete vapour seal. Data Sheets & Guides: SuperFoil Under Rafter Installation Guide SuperFoil Over Rafter Installation Guide Super Foil External Wall Installation Guide SuperFoil SFTV Data Sheet
| Product Name | SuperFOIL SFTV 1L High Tech Foil Insulation Roll - 1.2m x 20m - 24m² |
| Brand | SuperFOIL |
Popular products right now -

Dulux Paint Mixing Matt Caramel Crunch, 2.5L
£36.49
-

Moschino Girls Teddy Bear Sweater Dress in Ivory 14 Yrs
Original price was: £135.00.£54.00Current price is: £54.00.
-

Yankee Candle Vanilla Cupcake Medium Jar
£19.99
-

Monnalisa Girls Cotton T-Shirt With Broderie Anglaise Trim 3 Yrs Red
Original price was: £102.00.£41.00Current price is: £41.00.
-

Chloé Girls Trousers 12 Mths Pink
Original price was: £89.00.£36.00Current price is: £36.00.
-

Stella McCartney Girls Logo Print T-Shirt in Pink 8 Yrs
£67.00
-

KENZO Girls Tiger And Friends Jersey Dress 14 Yrs Ivory
Original price was: £103.00.£52.00Current price is: £52.00.
-

MSGM Boys Jersey Logo T-Shirt in Green 8 Yrs
Original price was: £46.00.£32.00Current price is: £32.00.
-

Angels Face Girls Desiree Flower Jacquard Dress in Pink 4 – 5 Yrs
Original price was: £110.00.£55.00Current price is: £55.00.
-

Tommy Hilfiger Boys T-Shirt 3 Yrs Blue
Original price was: £20.00.£8.00Current price is: £8.00.
-

Dulux Paint Mixing Matt Gooseberry Fool 1, 2.5L
£36.49
-

Moncler Enfant Boys Logo Short Tracksuit in Black 4 Yrs
£300.00
-

Molo Girls Organic Cotton Honeysuckle Dress 9 – 10 Yrs Yellow
Original price was: £89.00.£36.00Current price is: £36.00.
-

Versace Boys Logo Print Jeans in Black 4 Yrs
Original price was: £295.00.£118.00Current price is: £118.00.
-

Versace Boys Embossed Logo T-Shirt in Blue 14 Yrs
Original price was: £160.00.£112.00Current price is: £112.00.
-

Chloé Girls Leather Trousers in Crimson 8 Yrs Brown
Original price was: £365.00.£183.00Current price is: £183.00.
-

Levi’s Kids Wear Girls Cotton Girlfriend Denim Shorts 6 Yrs Blue
Original price was: £30.00.£18.00Current price is: £18.00.
-

Moschino Girls Teddy Logo T-Shirt in White 10 Yrs
Original price was: £75.00.£30.00Current price is: £30.00.
-

Diesel Boys Logo Track Pants 8 Yrs Blue
Original price was: £143.00.£59.00Current price is: £59.00.
-

Dulux Paint Mixing Weathershield Quick Dry Exterior Satin Adobe Pink 6, 1L
£33.96
-

Angels Face Girls Dollie Pearl Bow Top in Pink 5 – 6 Yrs
Original price was: £43.00.£30.00Current price is: £30.00.
-

Bugatti Boys Antillo Zip Up Top 7 Yrs Grey
Original price was: £68.00.£28.00Current price is: £28.00.
-

Billieblush Girls Transparent Raincoat in Multicolour 6 Yrs White
Original price was: £75.00.£52.00Current price is: £52.00.
-

Dolce & Gabbana Boys Logo Polo Shirt 10 Yrs White
Original price was: £195.00.£98.00Current price is: £98.00.
-

Dolce & Gabbana Boys Logomania Swim Shorts in Navy 2 Yrs Blue
£195.00
-

Emporio Armani Boys Down Padded Puffer Jacket in Navy 12 Yrs Blue
Original price was: £310.00.£124.00Current price is: £124.00.
-

Dulux Paint Mixing Satinwood Knotted Twine, 1L
£33.96
-

UGG Girls Goldenstar Sandals in Brown EU 35 UK 2
£65.00
-

4×6 SIMPLY BLACK Photo Frame
£3.49
-

Burberry Unisex Knitted Nylon Lace Up Trainers EU 30 – UK 12 Brown
Original price was: £340.00.£136.00Current price is: £136.00.
-

Versace Girls Logo Hoodie in Purple 12 Yrs
Original price was: £205.00.£103.00Current price is: £103.00.
-

Versace Girls Cotton Jersey Le Jardin Print Dress 14 Yrs White
Original price was: £370.00.£148.00Current price is: £148.00.
-

Zimmermann Girls August Shirred Frill Swimsuit in Multicolour 6 Yrs Multicoloured
£120.00
-

Ralph Lauren Baby Girls Striped Bubble Romper in Pink 6 – 9 Mths
Original price was: £59.00.£41.00Current price is: £41.00.
-

Dsquared2 Kids Graphic Print Sweatshirt 4 Yrs Grey
Original price was: £205.00.£82.00Current price is: £82.00.
-

Stella McCartney Girls Logo Strap Trainers EU 39 UK 6 Black
Original price was: £163.00.£66.00Current price is: £66.00.
-

Dolce & Gabbana Baby Girls Rose Print Dress in Multicolour 6 – 9 Mths Multicoloured
£415.00
-

Bonpoint Baby Girls Leggings in Pink 1 Mth White
Original price was: £45.00.£16.00Current price is: £16.00.
-

Billieblush Girls Terry Towel Polo Shirt in Multicolour 4 Yrs White
Original price was: £45.00.£31.00Current price is: £31.00.
-

Self Portrait Girls Contrast Yarn Knit Dress 7 – 8 Yrs Pink
Original price was: £200.00.£100.00Current price is: £100.00.
-

Dulux Paint Mixing Matt Caramel Crunch, 2.5L
£36.49 -

Moschino Girls Teddy Bear Sweater Dress in Ivory 14 Yrs
Original price was: £135.00.£54.00Current price is: £54.00. -

Yankee Candle Vanilla Cupcake Medium Jar
£19.99 -

Monnalisa Girls Cotton T-Shirt With Broderie Anglaise Trim 3 Yrs Red
Original price was: £102.00.£41.00Current price is: £41.00. -

Chloé Girls Trousers 12 Mths Pink
Original price was: £89.00.£36.00Current price is: £36.00. -

Stella McCartney Girls Logo Print T-Shirt in Pink 8 Yrs
£67.00 -

KENZO Girls Tiger And Friends Jersey Dress 14 Yrs Ivory
Original price was: £103.00.£52.00Current price is: £52.00. -

MSGM Boys Jersey Logo T-Shirt in Green 8 Yrs
Original price was: £46.00.£32.00Current price is: £32.00. -

Angels Face Girls Desiree Flower Jacquard Dress in Pink 4 – 5 Yrs
Original price was: £110.00.£55.00Current price is: £55.00. -

Tommy Hilfiger Boys T-Shirt 3 Yrs Blue
Original price was: £20.00.£8.00Current price is: £8.00. -

Dulux Paint Mixing Matt Gooseberry Fool 1, 2.5L
£36.49 -

Moncler Enfant Boys Logo Short Tracksuit in Black 4 Yrs
£300.00 -

Molo Girls Organic Cotton Honeysuckle Dress 9 – 10 Yrs Yellow
Original price was: £89.00.£36.00Current price is: £36.00. -

Versace Boys Logo Print Jeans in Black 4 Yrs
Original price was: £295.00.£118.00Current price is: £118.00. -

Versace Boys Embossed Logo T-Shirt in Blue 14 Yrs
Original price was: £160.00.£112.00Current price is: £112.00. -

Chloé Girls Leather Trousers in Crimson 8 Yrs Brown
Original price was: £365.00.£183.00Current price is: £183.00. -

Levi’s Kids Wear Girls Cotton Girlfriend Denim Shorts 6 Yrs Blue
Original price was: £30.00.£18.00Current price is: £18.00. -

Moschino Girls Teddy Logo T-Shirt in White 10 Yrs
Original price was: £75.00.£30.00Current price is: £30.00. -

Diesel Boys Logo Track Pants 8 Yrs Blue
Original price was: £143.00.£59.00Current price is: £59.00. -

Dulux Paint Mixing Weathershield Quick Dry Exterior Satin Adobe Pink 6, 1L
£33.96 -

Angels Face Girls Dollie Pearl Bow Top in Pink 5 – 6 Yrs
Original price was: £43.00.£30.00Current price is: £30.00. -

Bugatti Boys Antillo Zip Up Top 7 Yrs Grey
Original price was: £68.00.£28.00Current price is: £28.00. -

Billieblush Girls Transparent Raincoat in Multicolour 6 Yrs White
Original price was: £75.00.£52.00Current price is: £52.00. -

Dolce & Gabbana Boys Logo Polo Shirt 10 Yrs White
Original price was: £195.00.£98.00Current price is: £98.00. -

Dolce & Gabbana Boys Logomania Swim Shorts in Navy 2 Yrs Blue
£195.00 -

Emporio Armani Boys Down Padded Puffer Jacket in Navy 12 Yrs Blue
Original price was: £310.00.£124.00Current price is: £124.00. -

Dulux Paint Mixing Satinwood Knotted Twine, 1L
£33.96 -

UGG Girls Goldenstar Sandals in Brown EU 35 UK 2
£65.00 -

4×6 SIMPLY BLACK Photo Frame
£3.49 -

Burberry Unisex Knitted Nylon Lace Up Trainers EU 30 – UK 12 Brown
Original price was: £340.00.£136.00Current price is: £136.00. -

Versace Girls Logo Hoodie in Purple 12 Yrs
Original price was: £205.00.£103.00Current price is: £103.00. -

Versace Girls Cotton Jersey Le Jardin Print Dress 14 Yrs White
Original price was: £370.00.£148.00Current price is: £148.00. -

Zimmermann Girls August Shirred Frill Swimsuit in Multicolour 6 Yrs Multicoloured
£120.00 -

Ralph Lauren Baby Girls Striped Bubble Romper in Pink 6 – 9 Mths
Original price was: £59.00.£41.00Current price is: £41.00. -

Dsquared2 Kids Graphic Print Sweatshirt 4 Yrs Grey
Original price was: £205.00.£82.00Current price is: £82.00. -

Stella McCartney Girls Logo Strap Trainers EU 39 UK 6 Black
Original price was: £163.00.£66.00Current price is: £66.00. -

Dolce & Gabbana Baby Girls Rose Print Dress in Multicolour 6 – 9 Mths Multicoloured
£415.00 -

Bonpoint Baby Girls Leggings in Pink 1 Mth White
Original price was: £45.00.£16.00Current price is: £16.00. -

Billieblush Girls Terry Towel Polo Shirt in Multicolour 4 Yrs White
Original price was: £45.00.£31.00Current price is: £31.00. -

Self Portrait Girls Contrast Yarn Knit Dress 7 – 8 Yrs Pink
Original price was: £200.00.£100.00Current price is: £100.00.
