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Solid Wall Insulation from Wethertex UK - get the solid facts
In depth research from the UK's premier external rendering companyhas highlighted the following issues surrounding solid walls and insulation solutions available to the home owner:
The United Kingdom State estimates there could be over 7,000,000 properties with solid built walls in the UK which sadly cannot be insulated reasonably or simply by using cavity wall insulation or injected insulation. This is the cause of at least 2 major Problems for householders of this style of home particularly when the weather turns cold from Autumn thru to the beginning of Spring and the return of nicer weather.
Solid Wall Problems in Winter
The first major problem is that the majority of solid wall homes in the UK are 9 in. solid brickwork and the thermal mass of such walls leads to considerable heat loss when we switch on the central heating system. Compared to a new modern house with its highly insulated cavity walls and thermal cost of 0.3 U worth a typical 9 in. solid wall will only achieve a u cost of around 2.05. This indicates that old solid brick walls will lose around 85% more heat than a modern built home and so will also cost considerably more to heat. In the present day's era of increasing power costs and carbon pollution each saving on heating use means less financial cost and less environmental damage as well.
The second issue is that as the walls get less warm the core temperature drops and so when warm moisture charged air "made by having the heating on - hits the internal side of these cold walls the moisture vapour condenses into water and condensation damp occurs. Firstly small wet patches appear on the decoration and then at last the mold spores in the air will prosper and multiply on the damp surface to form black spot mould or the white bushy mold we sometimes see. The concealed danger here is we breathe in the stale air and asthma and chest infection rates soar in damp housing conditions.
Solid Wall Insulation Solutions
In the absence of a cavity it's feasible to internally dry line the walls with firm insulation, battens and new plasterboard so long as you do not mind redecorating every room and of course losing a bit of room space.
As an alternative, external wall insulation to the outside walls ends in no interruption to the interior of the house and is the most thermally effective of all the insulation options including cavity insulation. Fixing exterior insulation to an outside wall involves a minimum 50mm thick rigid insulation cladding and a weather explanation polymer render to offer protection to the insulation boards. Finally a coloured ornamental wall coating is applied over the rendering to give a fascinating maintenance free finish.
Such solid wall insulation systems can nicely meet modern house thermal values of 0.3 U price and can also surpass those standards for those people desiring a home that needs virtually no heating all though the cold winter months even in sub nil temperatures.
The United Kingdom State estimates there could be over 7,000,000 properties with solid built walls in the UK which sadly cannot be insulated reasonably or simply by using cavity wall insulation or injected insulation. This is the cause of at least 2 major Problems for householders of this style of home particularly when the weather turns cold from Autumn thru to the beginning of Spring and the return of nicer weather.
Solid Wall Problems in Winter
The first major problem is that the majority of solid wall homes in the UK are 9 in. solid brickwork and the thermal mass of such walls leads to considerable heat loss when we switch on the central heating system. Compared to a new modern house with its highly insulated cavity walls and thermal cost of 0.3 U worth a typical 9 in. solid wall will only achieve a u cost of around 2.05. This indicates that old solid brick walls will lose around 85% more heat than a modern built home and so will also cost considerably more to heat. In the present day's era of increasing power costs and carbon pollution each saving on heating use means less financial cost and less environmental damage as well.
The second issue is that as the walls get less warm the core temperature drops and so when warm moisture charged air "made by having the heating on - hits the internal side of these cold walls the moisture vapour condenses into water and condensation damp occurs. Firstly small wet patches appear on the decoration and then at last the mold spores in the air will prosper and multiply on the damp surface to form black spot mould or the white bushy mold we sometimes see. The concealed danger here is we breathe in the stale air and asthma and chest infection rates soar in damp housing conditions.
Solid Wall Insulation Solutions
In the absence of a cavity it's feasible to internally dry line the walls with firm insulation, battens and new plasterboard so long as you do not mind redecorating every room and of course losing a bit of room space.
As an alternative, external wall insulation to the outside walls ends in no interruption to the interior of the house and is the most thermally effective of all the insulation options including cavity insulation. Fixing exterior insulation to an outside wall involves a minimum 50mm thick rigid insulation cladding and a weather explanation polymer render to offer protection to the insulation boards. Finally a coloured ornamental wall coating is applied over the rendering to give a fascinating maintenance free finish.
Such solid wall insulation systems can nicely meet modern house thermal values of 0.3 U price and can also surpass those standards for those people desiring a home that needs virtually no heating all though the cold winter months even in sub nil temperatures.
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