Before & After Gallery

See the transformative impact of fully funded energy upgrades in our Before & After Gallery. From insulation improvements to renewable energy installations, these photos and videos highlight the enhancements made possible through ECO4 funding. Discover how Delta Surveys Ltd helps social housing providers achieve efficient, cost-free upgrades that make a real difference for properties and residents alike.

Existing 50mm Loft Insulation.
Existing 50mm Loft Insulation.
271-273 Church Road Northolt Middlesex UB5 5AZ
 
271-273 Church Road Northolt Middlesex UB5 5AZ
Dimplex Quantum HHR Storage Heaters & Solar PV delivered to 12 Peabody Housing flats in November 2024 for No Cost.
 
100% No Cost Fully Funded Ventilation, Heating, Insulation & Renewable Energy measures delivered through ECO4.