Category: Credit: Oliver Wright

PVCu window. Secured by Design label.

Manrose controller that turns the ventilation system on/off depending on the relative humidity.

Invasive work to confirm the exact plaster buildup.

PVCu window. A label showing the exposure category as per BS7412.

Reinforced concrete slab. This is just a few inches thick at the thin end.

Heat damage to PVCu window frame.

Efflorescence to brickwork. The salts were drawn out due to leaking rainwater goods.

Timber window shutters and iron shutter bar.

Timber wall plate. This was left partially unsupported and failed.

Bond timber. Rotten section in need of repair.