We offer professional customer added value support when you specifi SPSenvirowall external wall insulation systems and products. We provide technical support by telephone on 01535 661633 and e-mail from 8:30am to 5:00pm, 5 days a week.

On-Site Support

Receive professional on-site support when you specifi SPSenvirowall systems and products.

Whatever your objective, we can advise on the design and technical specifications of our systems for your refurbishment or new build project.

For technical advice on any of our external wall insulation systems on or off-site, contact our Technical Team.

U-Value Calculations

Our internal technical support team will calculate the thermal performance of the designed wall structure and advise on insulation thicknesses to achieve target U-Values.

Project Specific Detailing

SPSenvirowall has a huge suite of standard details, however, we are also able to adapt these to provide project specific detailing.

Project Specific Specifications

SPSenvirowall has NBS specifications for its complete range of systems and is also able to taylor these to specific project requirements.

CGI Design

For retrofit projects we are able to provide design options in a CGI format so that an appreciation of the completed project can be made thereby assisting the design process.

Wind Load Calculations

On high rise projects, the wind loading is critical in ensuring the correct system, fixing and fixing patterns are specified. SPSenvirowall is able to undertake theses wind load calculations providing the greatest assurance to the client.

Thermographic Photography

SPSenvirowall is able to undertake thermographic photography providing evidence of heat loss reduction or identifying areas of a wall that is experiencing excessive heat loss.*


SPSenvirowall has £5,000,000 professional indemnity insurance giving the client piece of mind from the advice and design input SPSenvirowalls technical team ptovide

*Selected projects only