The Importance of Annual External Wall Insulation Inspections

External Wall Insulation (EWI) is a critical component in maintaining the energy efficiency, durability, and comfort of homes across the UK. However, like any other part of a building, it benefits from regular inspections to ensure its optimal performance. Manufacturers such as Johnstone’s, Weber and Wetherby highly recommend annual inspections, and for good reasons.

External Wall Insulation provides a fantastic upgrade to your property while also lowering heating bills if installed by professionals and maintained correctly

Why Are Annual Inspections Needed?

  • Compliance with Warranty Requirements

    Most manufacturers have specific warranty terms that require periodic maintenance. To keep your warranty valid, you must adhere to these guidelines, which often include annual inspections. By following the manufacturer’s requirements, you not only maintain your warranty but also ensure that any issues with the EWI can be promptly addressed under the warranty terms.

  • Early Detection of Issues

    Regular inspections allow for early detection of potential problems such as cracks, water ingress, or detachment from the substrate. Identifying these issues at an early stage can prevent more extensive damage, saving homeowners and property managers both time and money on repairs.

  • Sustained Energy Efficiency

    One of the primary functions of EWI is to improve the thermal efficiency of a building. Through yearly inspections, any deterioration in the insulation’s performance can be caught and corrected, ensuring that the system continues to provide optimum energy savings and comfort within the building.

  • Maintaining Aesthetic Appeal

    EWI systems also contribute to the external appearance of a building. Annual inspections offer the opportunity to clean or repair the facade keeping it looking fantastic and as a good as new, thus preserving the aesthetic value of the property and even the physical value of the property too!

All our EWI installations are completed with the highest levels of care and craftsmanship to ensure that reveals around rooflines and windows are sealed correctly as per the manufacturers instructions to avoid future problems.

What Happens During an Inspection?

During an annual inspection of an EWI system, our teams will typically:
  • Discuss any concerns or questions you might have about your insulation. After all, you know your home best and our team are always happy to help check or confirm any elements you may be worried about.
  • Examine the exterior for any visible signs of damage, wear, or detachment.
  • Check for moisture penetration by looking for staining or mould, which may indicate water ingress.
  • Assess the sealants and finishes to make sure there are no breaches that could lead to future problems. This includes comprehensive checks around window sills, corners and junctions of the building.
  • Inspect the integrity of fixings, ensuring they are secure and not corroded.

Once this has been completed then a detailed report will be complied that contains all of the recommendations and findings as well as details of any necessary repairs or preventative measures.

Conclusion

Annual EWI inspections are a small investment that can be enormously beneficial. By regularly having your External Wall Insulation system checked by professionals you not only ensure full compliance with your manufacturers warranty, you have the peace of mind that your home is well and truly looked after. This helps identify any potential issues early and safeguard your property against many unforeseen problems before they can develop.
Regular inspections are key to getting the most out of your EWI system for decades to come!
To speak to one of our team about organising an inspection for your EWI get in touch via our contact page