External wall insulation can help reduce condensation and penetrating damp by keeping walls warmer and better protected from the weather. For best results, insulation should be installed alongside proper household ventilation, in line with PAS 2035 retrofit best practice. This may include background trickle ventilation, mechanical extract ventilation in wet rooms such as bathrooms and kitchens (DMEVs), or whole-house systems such as Positive Input Ventilation (PIV). This balanced approach helps control moisture levels, improve indoor air quality, and reduce the risk of mould.

Most residential installations are completed within two to four weeks, depending on the size and condition of the property. Some stages of render application are weather dependent, and timescales may be adjusted to ensure the best possible finish. Every effort is made to minimise disruption.

Planning permission is not usually required. However, listed buildings or properties in conservation areas may need approval. This should always be checked before work begins.

Yes. External wall insulation can significantly improve the appearance of your property. With a wide choice of colours and finishes available, it can modernise your home or maintain a traditional look.

We offer a range of finishes including silicone-enhanced render, dash render, and brick slip finishes, or a mix of these finishes. These options allow homeowners to choose a style that suits both modern and traditional properties.

We install render systems from several leading manufacturers. Our preferred system is Johnstone’s Stormshield, chosen for its durability, weather resistance, and high-quality finish, helping to protect your property while delivering long-lasting performance.

Yes. By reducing heat loss through your external walls, insulation helps your home stay warmer for longer. This means your heating system works more efficiently, helping to reduce energy consumption and lower household bills.

External wall insulation is suitable for most property construction types, including solid wall, cavity wall, brick, block, concrete, and many system-built and rendered properties. It can be installed on houses, bungalows, and low-rise residential buildings where the external walls are structurally sound. Final suitability is confirmed following a professional survey.

External wall insulation involves fixing an insulating layer to the outside of your property’s walls, which is then finished with a durable render or cladding system. This creates a continuous thermal barrier while also improving the look of your home.

External wall insulation helps your home retain heat, reduces energy bills, improves indoor comfort, and protects your property from the elements. It also enhances the appearance of your home and can increase its overall value.