What does a cavity wall prevent?

• Penetrating damp
• Vermin
• Corrosive wall ties
• Frost

What type of floor is this?

• Floating
• Honeycomb
• Block and beam
• Suspended

What type of floor is this?

• Timber floating
• Timber suspended
• Block and beam
• Solid concrete

What type of floor is this?

• Block and beam
• Solid concrete
• Timber suspended
• Timber floating

What type of floor is this?

• Block and beam
• Timber suspended
• Solid concrete
• Honeycomb sleeper

What type of wall is this?

• Timber stud partition
• Metal stud partition
• Solid brick
• Solid block

What type of wall is this?

• Solid brick
• Timber partition
• Metal partition
• Cavity

What type of wall is this?

• Solid brick
• Solid block
• Timber frame
• Cavity

What type of wall is this?

• Solid brick
• Solid block
• Timber partition
• Timber frame

What type of floor is this?

• Timber suspended
• Block and beam
• Concrete suspended
• Solid concrete