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Details about  1Sempatap Thermal Solid WALL INSULATION - Interior Insulation for External Walls

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1Sempatap Thermal Solid WALL INSULATION - Interior Insulation for External Walls
Item Ended
Item condition:
New other (see details)

Had this for a while,it was bought in 2004, but was never used. New and still packaged.

22 Oct, 2013 21:25:55 BST
Winning bid:
5 bids ]
Free collection in person | See details
Item location:
Nottingham, United Kingdom


eBay item number:
Seller assumes all responsibility for this listing.

Item specifics

Condition: New other (see details)
Seller notes: Had this for a while,it was bought in 2004, but was never used. New and still packaged.
Type: Wallpaper Brand: Sempatap

This listing is for one roll of Sempatap Thermal

Sempatap adhesive 5 litres

Sempatap sealant 310Ml tube

It originally cost £180.00

It is a remarkable thermal insulation which, when applied inside the property on the external walls, substantially reduces heat loss making rooms immediately feel warmer. It is often referred to as “magic wallpaper”, “insulated wallpaper” or ‘flexible insulating lining’. 

Sempatap Thermal has been in use in the UK and Europe for over 20 years. It has been successfully installed in 1,000's of flats and houses by Local Authorities and Housing Associations for combating condensation problems. Sempatap Thermal is the 10mm variety specifically developed for energy conservation. It is a remarkable material which, when applied inside the property on external walls, substantially reduces heat loss and rooms immediately feel warmer. The material has been tested by the National Physical Laboratory and figures produced by the Building Research Establishment show considerable kilowatt saving.

As simple as wallpaper to apply, Sempatap Thermal provides warmer living conditions within the home, helps minimise heat loss through cold walls and dramatically reduces the incidence of condensation. Sempatap Thermal is quick and easy to put up with hardly any mess and can be decorated with virtually any finish - emulsion, wallpaper - it can even be tiled.

The energy savings using Sempatap Thermal are dramatic and can be used on all types of homes, flats, houses, bungalows and mobile homes. It can also be applied on a DIY basis. Sempatap Thermal can not only be used for insulating solid walls, it can also be used for ceilings, flat concrete ceilings, mansard roofs and dormer ceilings.

Sempatap Thermal is the easy to use, economical solution for reducing CO2 emissions and lowering heat loss. It makes the property more energy efficient and immediately provides a warmer and more comfortable environment whilst helping to protect against Global Warming.

Product Benefits

  • Easy and quick to install
  • Immediate warmth and comfort
  • Reduces risk of ill health
  • Lower fuel bills
  • Approved for EEC funding
  • EST (Energy Saving Trust) 'Recommended' product
  • Economical to use

Technical Information

  • Roll Size: 1m wide x 12.5m long
  • Thickness: 10mm
  • Weight/roll: 25kg
  • Weight/m²: 2kg
  • Thermal Resistance: 0.158m² K/W
  • Resistance of untreated wall  = 1/2.1 = 0.476
  • Resistance with SEMPATAP = 0.476 + 0.158 = 0.634
  • U-value with SEMPATAP  = 1/0.634 = 1.58 W/m²K
  • Life expectancy: 30 years

 Collection from Nottingham NG3



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