22 million homes in the UK were identified as needing upgrades to reduce energy waste. 8.5 million of these homes have been rated as requiring upgrades to reduce wasted energy.
External wall insulation (EWI), is a way to insulate a house by adding insulation to the outside. It improves thermal performance, reduces energy consumption and updates the aesthetics.
EWI systems can be built up in multiple layers. Each project and each need will have a different insulation board.
Once the boards are attached to the wall, the system will be constructed using multiple coats.
Render
Reinforcement mesh
Primer
Decorative finish or topcoat render
You can choose a brick-effect effect to keep your property’s traditional charm.
All the work is done outdoors so there’s no need for you to move during your renovations. EWI does not interfere with electrics or plumbing. It also means that the space inside your home is not affected, as opposed to internal insulation which can shrink the space by upto 7%.
Here are 5 reasons to choose external wall insulation for your next project
1. Increases the thermal efficiency of a building
EWI reduces heat loss and improves walls’ thermal inertia. This improves indoor thermal comfort and reduces heating expenses. It also limits CO2 pollution.
2. Living spaces become more comfortable
Heat loss through walls can cause damp. This can result in the degrading and wallpaper becoming unglued, as well as the formation of mould. The damp inside a home can lead to respiratory problems. Properly insulating your home will reduce the impact of condensation and address damp issues. Your home will be warmer in the summer than it is in the winter. This is a win-win situation.
3. Reduces noise levels
Noise pollution can cause damage to our health, and even threaten our well-being. An EWI system is one way to reduce noise pollution from the outside.
4. This makes your home look more appealing
EWI can also be used to refresh your home’s appearance.
We offer many durable, low-maintenance decorative options. You can choose from over 100 different colours if you opt for a painted finish. We offer brick-effect finishes for a traditional look, while pebble dash is available in a variety of colours for a robust finish. Mineral renders are also available, which can be used for a wide range of architectural details, such as quoins or arches.
5. A high-performance, valuable build
You should consider the long-term effect of any renovations on your home. Future buyers will be drawn to the property’s aesthetic and will be thrilled to learn it is energy efficient and costs little. It will pay off long-term as potential buyers will find a home that is well-insulated and efficient.
