Internal Wall Insulation
Insulation
By working with trusted installation partners, we help deliver reliable results that improve comfort and energy efficiency.
Internal Wall Insulation (IWI) is a highly effective way to insulate solid wall properties from the inside. By reducing heat loss through walls, it improves comfort and energy efficiency, particularly in homes where External Wall Insulation (EWI) is not an option.
Domna assesses whether internal wall insulation is suitable for your property and advises on the best approach. The process typically involves fixing insulation material to the inside of external walls, followed by plasterboard to create a smooth, clean finish ready for redecoration.
A smart way to reduce heat loss, cut energy bills, and improve comfort – with minimal disruption.
Our internal wall insulation guidance is designed to make the journey as smooth and stress-free as possible. We do not carry out the installation ourselves. Instead, we provide assessments, advice, and coordination so that every detail is considered. This includes guidance on redecoration, adjustments to fixtures and fittings, and how best to manage multiple trades, ensuring you are not left chasing separate quotes or dealing with uncertainty.
With years of experience advising on internal wall insulation across the UK, we have supported private homeowners, landlords, and social housing providers in upgrading properties effectively. Every project benefit from oversight by qualified retrofit professionals, ensuring compliance with PAS 2035 and the highest industry standards. From initial assessment through to final checks, our focus is on helping you achieve results that are energy-efficient, long-lasting, and tailored to the needs of each home.
With 900kt of CO2 saved and 50 institutional landlords served it is little wonder why business choose Domna
