Energy Efficiency

Sempatap Thermal Solid Wall Insulation

Sempatap Thermal Insulation for Landlords

Sempatap Thermal Insulation for Park Homes


Sempatherm Radiator Panels

Sempaflue Chimney Balloons

Sempatap Thermal Solid Wall Insulation


SEMPATAP THERMAL SOLID WALL INSULATION  is 10mm thick, specifically developed as solid wall insulation and has been in use in the UK and Europe for over 20 years successfully installed in 1,000’s of flats and houses by Local Authorities, Housing Associations, private Landlords and homeowners. It is a remarkable thermal insulation which, when applied inside the property on the external walls, substantially reduces heat loss makingrooms immediately feel warmer. It is often referred to as “magic wallpaper”, “insulated wallpaper” or ‘flexible insulating lining’.

SEMPATAP THERMAL is as simple as wallpaper to apply with hardly any mess and can be decorated with virtually any finish – emulsion, wallpaper – it can even be tiled. SEMPATAP THERMAL can be redecorated with no problem and has a life expectancy of 30 years. It can be easily applied on a DIY basis and there is an application DVD available for all homeowners living in hard to heat homes wishing to undertake DIY insulation.

Another big benefit is SEMPATAP THERMAL solid wall insulation can be applied on a rolling programme when each room is being decorated – thus keeping any disruption to a minimum and also keeping outlay costs to a minimum.

Energy Efficiency

SEMPATAP THERMAL  It has been tested by the National Physical Laboratory and figures produced by the Building Research Establishment show considerable carbon saving. It will reduce the ‘u’ value by nearly 30%. In fact on a three bedroom semi detached house the annual carbon savings are 798kg, 119kg higher than cavity fill.

The energy savings using SEMPATAP THERMAL are dramatic providing warmer living conditions within the home, helping to lower heating bills and reducing heat loss through cold walls. SEMPATAP THERMAL can be used to insulate cold walls and can also be applied to ceilings, it can be installed in any type of solid wall home including solid brick, solid stone, concrete and homes with mansard roofs, dormer ceilings and park homes.

As SEMPATAP THERMAL is only 10mm thick it does not dramatically reduce the room size, it is particularly useful on gable end walls with staircases where the width is critical. The flexible nature of SEMPATAP THERMAL when it is being applied allows it to follow contours reflecting the nature and character of some older dwellings. However, it will also provide a new sound “blank canvas” for decorating on the internal wall areas of more standard solid wall properties.

SEMPATAP THERMAL has been the subject of five Innovation Programmes, which independently demonstrate the product’s effectiveness as solid wall insulation. SEMPATAP THERMAL solid wall insulation was winner of the Gold Award in the 2009 Green Apple Awards for the Built Environment and Architectural Heritage, was runner up in the 2008 National Energy Efficiency Awards and received a Certificate of Merit from the National Home Improvement Council

SEMPATAP THERMAL is the easy to use, economical solution for reducing heat loss and lowering CO2 emissions in solid wall homes. It makes the property more energy efficient and immediately provides a warmer and more comfortable environment whilst helping to protect against climate change.


Sempatherm Radiator Insulation Panels These insulation panels reduce the amount of heat loss from your radiators and substantially improve the circulation of air making rooms warmer.  The Insulation Panels easy are easy to install, and have the added bonus that they will to help reduce your fuel bills and have a life expectancy of 10 years +



Sempaflue Chimney Balloons Want to reduce your fuel bills?  Are you losing valuable heat up your chimney? Sempaflue Chimney Balloons are a fast way to stop drafts and heat escaping. Very straight forward to fit, can be deflated


Park Home Insulation Many Park Homes have thin external surfaces and can be expensive to heat. A quick and easy answer is Sempatap Thermal can either be done by a contractor or on a DIY basis and does with very little disruption so no need to vacate the property.