5 things to look out for when retrofitting thermal insulation

Retrofitting insulation is an excellent way to improve the energy efficiency of your home, which can significantly reduce heating and cooling costs and make your building more comfortable.
However, there are a number of factors to consider when carrying out this type of renovation, particularly the increase in wall thickness, which can affect the fittings on or in the wall.
Here are some important considerations to bear in mind when applying retrofit insulation. 1. Modification of building elements The addition of a new layer of insulation will increase the thickness of the wall, which may affect the connection with the rest of the building.
The frames of windows, doors and other wall openings may need to be altered to accommodate the changed wall thickness.
Existing cornices will need to be replaced, as existing ones will become short as the wall thickness increases.
In such cases, Sillmaster cornices should be chosen for their durability. 2. Fittings and outlets As wall thickness increases, existing electrical switches, sockets, gas pipes, ventilation fittings, parapets and other outlets may need to be re-evaluated.
These fittings will need to be raised or lengthened to remain accessible and usable after insulation. 3. Vapour barrier When installing thermal insulation, it is essential to install appropriate vapour barrier layers to avoid moisture accumulation within the walls, which can lead to mould and fungal growth.
The correct installation of a vapour barrier is key to avoiding long-term problems. 4.
It is important to consider the aesthetic characteristics of the building when carrying out insulation work and to choose materials and techniques that harmonise with the existing architectural style. Sillmaster’s products are not only durable, but also have a deceptively similar appearance to wood or stone and offer outstanding value for money at a lower cost. 5 Permitting and regulation Before retrofitting insulation, it is important to check local building codes and regulations.
In many cases it may be necessary to obtain permits, especially if the building is listed or in a conservation area.
Retrofitting insulation is not a simple task, and there are many technical details to consider.
It is advisable to entrust the design and implementation to a professional.
Electricity, gas and plumbing should also be installed by a professional.
This will ensure a high standard of work and long-term efficiency.
By taking into account the above-mentioned aspects, we can achieve significant energy savings and increase comfort in our homes, while preserving the functional and aesthetic values of our buildings.