Loft Insulation in Manchester: 100m² Reinsulated to 300mm
The upstairs rooms never felt warm and the heating bills kept climbing. Rather than adding insulation blindly, the homeowner wanted a survey first — so we looked at what was actually up there before recommending anything.
Thin, uneven insulation across a 100m² loft, with compressed areas giving no consistent thermal coverage.
EcoTrust Roofing & Insulation Ltd laid mineral wool evenly to a measured 300mm depth across the whole area, over two days.
Eaves ventilation was kept open, reflecting Building Regulations Part L guidance and BS 5250 moisture-control principles.
The homeowner got a clear written specification and a 10-year workmanship guarantee.
Before — thin, uneven cover with compressed patches between the joists.After — mineral wool laid evenly to a measured 300mm across the full 100m².
Why they called us
The upstairs rooms never felt warm in winter and the heating bills kept climbing. The homeowner suspected the loft was losing heat, but wanted a survey-led recommendation rather than adding insulation blindly.
Their goal was simple: make the upstairs rooms feel warmer in winter and cut the heat going out through the loft.
What we found on survey
The 100m² loft had thin and uneven insulation, with compressed areas that no longer gave consistent thermal coverage. The survey also checked that eaves ventilation could remain open once the insulation depth was increased.
That second point matters as much as the first. Insulation that is patchy or compressed leaves weak points above occupied rooms, making the house harder to heat — but increasing depth without protecting ventilation can raise condensation risk, so the specification had to address both.
What we did
We prepared the loft and laid mineral wool evenly to a measured 300mm depth across the full 100m², over two days. Eaves ventilation was retained, reflecting Building Regulations Part L guidance and BS 5250 moisture-control principles.
The result
Continuous 300mm mineral-wool coverage with the ventilation route kept clear. The homeowner received a clear specification for what had been installed, and a 10-year workmanship guarantee.
What we do
Three jobs, done properly, by the same team
No subcontractors sent out in our name. The surveyor who quotes it sets out the work, and the lads who turn up are ours.
Spray Foam Removal
The most common reason people call us: a mortgage lender or surveyor has flagged spray foam in the loft and the sale has stalled.