PRE:
• Front Door
• All elevations photos
Installation – MID:
• Installation pictures showing insulation in progress (nozzle in wall) – ALL elevations
• Full drill hole pattern, not just one drill hole
• Brush between party and main wall (even if detached)
Installation – POST:
• External installation photos of showing all elevations (minimum 3 per elevation)
• Filled drill holes & drill pattern
• Any core vent, if installed
• Ventilation grills
• Brushes installed at air bricks
– PRE:
• All loft space photos (must cover all 4 corners and full loft space)
• Loft insulation depth showing against a measuring tape
• Hatch and ladder photos
• Front Door
Installation – MID:
• Installation pictures; laying loft roll showing whole space (i.e. several photos)
• Evidence of cross insulation (one layer horizontally laid, one layer vertically)
• Hatch insulation during installation
Installation – POST:
• Installation photos showing depth against a measuring tape
• Warning signs photo
• Hatch insulation photo – insulated hatch or insulation attached to loft hatch
• Full image of loft hatch
• Draught seal photo around hatch
• Insulated loft space (whole space, all 4 corners)
• Insulated water tank photo if applicable
• Crawl/walk board photos
• Any ventilation ducts / pipes / grilles etc