Which two trades work mainly with masonry products?

• Joiner

• Bricklayer

• Plumber

• Stonemason

What is the name given to the operative that makes doors and windows?

• Carpenter

• Joiner

• Labourer

• Fitter

What is the term given to bathroom fixtures installed by a plumber?

• Sanitary ware

• Back boiler

• Hardware

• Combi boiler

What elements are air conditioning systems designed to control?

• Temperature, humidity and sound

• Humidity, air quality and temperature

• Air quality, temperature and sound

• Sound, humidity and air quality

What trade would a gas installation engineer normally start their career as?

• Plumber

• Electrician

• Refrigeration engineer

• Heating and ventilation engineer

What material would a plasterer repairing an internal wall in a traditional stone-built house use?

• Cement-based render

• Gypsum-based plaster

• Lime-based plaster

• Cob-based render

Why is lime-based plaster used on traditional buildings?

• It is cheaper than gypsum

• It allows the building to breathe

• It improves the U value

• It improves the R value

What material are traditional timber partitions covered in?

• Plasterboard

• Wattle and daub

• Lath and plaster

• Hardboard

What two purposes was lead traditionally used for?

• Flashings

• Cables

• Pipes

• Window stays

Why was slate regularly used to construct external walls in North Wales?

• It is easier to work than stone

• It has a soft creamy texture

• It is locally sourced

• It is cheaper than bricks