Our Company

External Wall Specialists & Principal Contractor

EWIS is a specialist External Wall Insulation installer and principal contractor operating nationwide from our central hubs in Walsall, Hereford & Barnsley.

We provide turnkey solutions, offering a full project management service through design, build and completion. To further assist you, we are approved to self-certify our work and carry full SWIGA reassurance. 

Approved for SHDF installations and fully compliant with PAS 2035/2030:2023 for retrofit work. Our customers include Tier 1 construction companies and UK housebuilders, Energy Companies, Housing Associations, Local and County Councils and private individuals.

Established in 2012, our team has extensive experience both in new build and retrofit external wall insulation across a wide range of property types, from small, terraced houses and large housing developments through to multi-storey apartment blocks and hospitals. The range of finishes we are able to provide is also suitable for use in conservation areas.

Planning permission will be required if you intend to change the exterior appearance in a conservation area, and we can advise on that and apply on your behalf if required. 

With a competitive price structure and an experienced, dedicated team we can offer a fast turnaround whilst maintaining a high-quality finished product. In accordance with DESNZ stipulations, we can assist you in supporting end users, reassuring them of minimal disruption during the process and communicating the full benefits of the insulation system.

Overall, EWIS provides an effective and efficient energy-saving solution, helping fulfil SHDF obligations whilst adhering to strict programme schedules and remaining on budget.

Our Team
Our Process
Social Value

"Their management team's high-level support significantly contributed to the overall success of the project, solidifying EWIS's position as one of our preferred supply chain partners."

- David Attfield, Equans

Benefits of External Wall Insulation

01
Lowers Fuel Bills

Nearly half of the heat lost from some solid wall houses can be through the walls. Installing Exterior Wall Insulation will stop this heat from being lost so quickly and save you money on fuel bills.

02
Prolongs Building Life

External Wall Insulation systems protect the building façade from the effects of the weather.

03
Improves Building Appearance

External Wall Insulation systems incorporate an extensive range of decorative finishes and colours. It will give a consistent colour and finish across the property and help cover any previous defects and signs of age.

04
Eliminates Condensation

External Wall Insulation helps eliminate interstitial and internal condensation and assists with overcoming associated problems such as damp internal walls and mould growth.

05
Minimises Disruption

By definition, External Wall Insulation systems are installed on the exterior of a building/property, therefore occupants do not have to leave their business premises or the comfort of their homes during the application of the system. In addition, internal space is not infringed upon.

Our Team

Senior Management
Paul Jones
CEO (Director)

Paul formed EWIS Ltd in 2012, having previously spent a number of years in the commercial energy industry where he specialised in all types of insulation products and installations. This included the formation of a long-standing division within a national company who carried out all aspects of external and internal wall insulation for domestic, commercial and industrial applications. Paul has committed his passions within the business to ensure that we drive change throughout the industry and benchmark our high standards.


Jason Wall
(Managing Director)

Jason joined the business in 2019, after having worked within the building industry for over 30 years. He has a specialist knowledge of solid wall insulation, having previously consulted on multi-million-pound schemes. During his career, Jason has been an industry leading trainer in the energy sector, capitalising on his vast knowledge and experience. Since joining EWIS, Jason has been able to offer the business new direction with his dynamic vision of the industry.

Arjun Sagu (Commercial Director)

Arjun joined the company in 2022, bringing the experience of working as a senior managing quantity surveyor for some of the UK’s largest construction companies. During his career, Arjun has amassed significant skills and knowledge in managing major projects from inception to completion. In 2024 he took on the role of Commercial Director, overseeing all commercial activities and driving the business into joint ventures and partnerships; creating value engineered solutions for our clients and working closely with our delivery partners to ensure long-lasting relationships.

Rhys Beckford
(Senior Site Manager)

Rhys joined EWIS in 2024 managing construction related operations and currently works delivering SHDF schemes to our clients and UK energy suppliers. With over a decade of experience in residential and commercial new build construction and infrastructure, Rhys was also previously Head of Energy in the renewable energy sector working on various projects such as EV integration across the UK.

Jack Jones
(Client Aftercare Manager)

Jack joined the company in 2018, and is responsible for the development and delivery of our render cleaning operation, creating an end-to-end service for our valued client base.

Jamie Studd
(Contracts Manager)

Specialising in Solid wall rendering installations, Jamie has a vast knowledge within the industry in delivering SHDF projects end-to-end. Jamie liaises with clients and his operations team in the north of the UK to ensure we deliver on time and to budget whilst maintaining high-quality working standards.

Reece Wall
(Quantity Surveyor)

Reece joined the business in 2022 as a quantity surveyor within the solid wall rendering division. Specialising in domestic schemes, he has helped create innovative solutions to manage our client portfolio.

Alyssa Davis
(Buyer)

Alyssa joined the EWIS team in 2025 with several years of procurement and consumer product development management, with further experience across various industries including commercial, construction, distribution and consumer products

Ben Martin
(Quantity Surveyor)

Ben is one of our quantity surveyors with over a decade of experience in the industry. Working for some of the country’s largest main contractors in a variety of different sectors including Industrial, Residential and Commercial schemes. He is one of our newest recruits, joining the business 2024.

Dean Griffiths
Technical & Surveying Manager

Dean is a key member of our Technical & Surveying team and is responsible for undertaking full property surveys and detailed condition reports to determine eligibility for energy efficiency measures and associated funding opportunities. As a fully qualified Retrofit Assessor and Domestic Energy Assessor (DEA), Dean plays a critical role in assessing properties for both scheme-based and private works. In addition to his surveying responsibilities, Dean has strong technical knowledge of retrofit installations and ensures that all required documentation is completed accurately and in line with compliance requirements. His comprehensive understanding of retrofit processes and standards supports the delivery of fully compliant, high-quality schemes across the business.


Chris McHale
(Technical)

Chris is part of our Technical & Surveying team and is a fully qualified Retrofit Assessor and Domestic Energy Assessor (DEA). Chris is responsible for carrying out full property surveys and condition reports to assess suitability for energy efficiency measures and funding. With strong knowledge of retrofit installations and associated compliance documentation, Chris plays an important role in ensuring all works meet required standards.


The Compliance Team comprises of Jodie Francis, Jonatan Kowalski, Freya Owen and Josh Faulkner who together are responsible for all aspects of compliance and submissions. All members of the team have an industry background and relevant experience. Together the team carry out daily duties including critical checks on all photographic evidence taken during the lifespan of the project, vetting quality assurance checks, warranty applications, IBG insurance applications as well as liaison on specific client needs. They further ensure that information is processed in accordance with our PAS requirements, Trust Mark and submissions. Jodie, Emily and Josh are also responsible for monitoring Health and Safety certificates and training standards and requirements for all subcontractors and direct employees to ensure that they have the correct qualifications to work on site.

All our installers are NVQ Trade Specific – for all stages of installation. Additional training is provided to our installers for site specific risks. Our comprehensive training programmes include ongoing training in the following areas:
✓ Boarding
✓ Base / Topcoat
✓ Site Management
✓ Asbestos Awareness
✓ Face fit
✓ Manual Handling
✓ First Aid
✓ Fire Marshal
✓ COSHH Awareness
✓ Trained Applicator Cards – PPG (Johnson, Weatherby, EWI Pro)
EWIS currently has 300+ Accredited (Direct /Onboarded) UK-wide Renderers

Megan Clark
ECO Funding Manager

Specializes in ECO4 and GBIS Funding with several years of experience delivering a variety of government-funded schemes. Carrying out compliance checks on photo evidence during installs. Delivery projects to PAS and TrustMark Standards. Keeping up to date with PAS changes ensuring full compliance as the industry grows. Ensuring retrofit assessors are executing assessment to PAS 2030 standards in line with utility and Ofgem guidelines.


Charlotte Roberts
Project Coordinator

Ensuring that site work photographic evidence to the utilities standards, PAS Standard submission packs and paperwork, checks on tenant qualification. Works with the retrofit coordinators to ensure viable trustmark standard work.


Case Studies

EWIS delivers external wall insulation for diverse projects, including homes, apartment blocks, and hospitals. We collaborate with contractors, housing associations, and councils to meet SHDF and PAS 2035 standards, ensuring quality, efficiency, and minimal disruption.

Our Projects

Get in touch

We’d love to hear from you! Whether you have a question, feedback, or just want to say hello, our team is here to help. Drop us a message and we’ll get back to you as soon as possible.

Contact Us
info@ewis-ukltd.co.uk
0800 021 0044

With our insulation expertise,          we don’t just protect walls —          we protect futures.

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About Us
Our Locations

Energy House
Grandstand Road
Hereford, HR4 9NH

Office 2
Drill Hall, Barnsley
South Yorkshire, S70 2EU

Unit 3
Leamore Lane
Bloxwich, WS2 7DQ

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