What is the name of the section of timber that runs vertical in the middle of a panelled door?

What is a typical standard internal fire door size?

Which colour indicates a fire resistance of up to 60 minutes?

What is the name of the component marked X?

What is the name of the moulding profile shown below?

Which joint should be used on an internal corner for skirting?

Which joint should be used on an external corner for skirting?

A mortice and tenon joint is required from finished section of timber 94mm x 45mm. What size mortice should be set out?

What type of housing joint is shown below?

The width of a tenon should not exceed how many times the thickness of the tenon?

What joint would be used to lengthen a piece of timber?

What do the letters RSJ stand for in relation to encasing services?

What is the maximum centres noggin should be fixed?

Calculate the total amount of architrave required to fit around two sets of door linings. Height of architrave required 2.1m, width required 900mm.

A wall measuring 5.0m by 3.0m requires cladding with sheet materials. How many sheets of 2.4m by 1.2m boarding will be required to cover the wall?

What is the name of the component marked X in the view of a timber frame for encasing services shown below?

When setting out a timber frame for encasing services, what centres are they usually set?

For what purpose is an intumescent seal or strip used?

What is the name of the component shown in the diagram below?