AN UNBIASED VIEW OF LONDON SECONDARY GLAZING

Check for leaks, cracks, or structural destruction prior to putting in insulation. It’s pointless to insulate a rotting roof deck or moist partitions—moisture will ruin the insulation eventually.2️⃣ Convection – Heat moves by way of air or liquid (like heat air growing into the ceiling). Insulation traps air pockets to scale back this out