Roger Is Stumped by This Tricky Problem. Can You Help?

📪 Ask Skill Builder: http://skill-builder.uk/send

Roger cannot figure out why Ryan has moisture under his floorboards.

Here’s the message from Ryan:

Hi I love your channel and find it really insightful hence why I’m here, I have a problem within my 1930’s detached house.

As you can see from under the floor in the front of the property it’s soaking and to be honest I’m worried.

Inside of the cavity in the bay window has no insulation no where in the property does but I can see beads of condensation on the bricks.

Please help. Thank you.