External Wall
Insulation Bath

Energy saving solutions

Bath External Wall Insulation Services

APS does not just specialise in regular plastering, we are also known specialists for various exterior rendering services in Bath, and our services are widely available across the surrounding areas. Our specialist plasterers have the capability to provide an efficient service to domestic and commercial customers across the region to provide properties with an effective and aesthetically pleasing finish. We also are capable of delivering an extensive range of rendering types to all properties to ensure a finish that is durable, additionally to being matched to the customer’s requirements and preferences.

Our rendering work, brands, and types of rendering include K Rend, Parex, Ecorend, Weber, Monocouche, and Through Colour Rendering. Each of our team exceeds experience requirements to provide both an efficient and beautiful finish with each of these types by applying expert techniques that can only be perfected by professionals. If you’re looking to improve your property in Bath with exterior wall insulation, then get in touch with our experts today. We also offer render cleaning services to restore the incredible aesthetics of your rendered property.

Read more about EWI by reading our complete external wall insulation overview guide. 

House in Frampton Cotterell with new rendering

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House in Frampton Cotterell with new rendering

Why us?

Why use APS Ltd?

There are many reasons why APS should be your first choice when looking for insulating render services in Bath. It is not just Bath that services our superior, we can confidently say we are one the UK’s leading plastering and rendering contractors.

We base the foundation of our success on our strong ability to provide all of our customers with an effective end to end solution. We pride ourselves on our ability to deliver a service that exceeds customer expectations and provide them with a finish that meets all requirements is second to none.

If you wish to be provided with a fantastic and aesthetically superior final finish, we highly recommend you choose us and our expert plasterers here at APS Plastering. All External Wall Insulation (EWI) systems are certified by the British Board of Agrément.

Peace of mind


Due to our incredible standard of work, we have been privileged with various accreditations to support why you should put your trust into our hands. We are proud members of the CHAS (The Contractors Health and Safety Assessment Scheme) and are an accredited contractor.

Not just that, we are also partners with Weber, LAFARGE, Parex render, and K Rend. With our accreditations and partnerships, we are able to offer you full peace of mind that you are working with one of the United Kingdom’s premier contractors.

Each of our staff are fully trained and our knowledgeable site managers are always at hand to support the project and ensure our quality control process exceeds expectations whilst maintaining efficient health and safety procedures.

House in Frampton Cotterell with new rendering


What Should Be Considered When Choosing
External Wall Insulation?


  • It can be applied without disruption to the household
  • It does not reduce the floor area of your home
  • Renews the appearance of outer walls
  • Improves weatherproofing and sound resistance.
  • Fills cracks and gaps in the brickwork, which will reduce draughts
  • Increases the life of your walls by protecting the brickwork
  • Reduces condensation on internal walls and can help prevent damp (but will not solve rising or penetration damp)


  • Is best installed at the same time as external refurbishment work to reduce the cost
  • May need planning permission – check with your local council
  • Requires good access to the outer walls
  • Is not recommended if the outer walls are structurally unsound and cannot be repaired.

For more information regarding our external wall insulation services in Bath, call our team today for more information or for a quote. Please do not also hesitate to enquire regarding our other services including External Rendering and K Rend External Rendering.