Britain's most advanced ecological house

What is the man's profession?

• Designer

• Accountant

• Eco Architect

What does he use to stop the air from penetrating the house?

• An airtight membrane

• A waterproof system

What did he put all around the doors?

• Silicon

• faith seal

• nothing

What are the advantages of this system?

• No heat loss

• No bills to pay

• The house is cooler

How many solar panels are there?

• 200

• 2

• 20

• 0.20

Where do they store the heat?

• In a box

• In a tank

• In the swimming pool

• In the ground

They can store heat in the summer and use it in winter.

• True

• False

How much tubing is used to connect the heating?

• 10 km

• 1 km

• 0.1 km

What is ultimately produced?

• Sewage water

• Drinking water

• Fizzy water

How often is the air changed in the property?

• Twice an hour

• once every two hours

• every hour