Large glazing does not automatically create a pleasantly light home. An extension also affects daylight in the existing rooms behind it.
Which trade-off matters?
An exposed beam makes the construction legible but changes requirements for junctions and services. Compare exposed and concealed solutions using the same structural assumptions.
Draw the whole floor
Identify current openings and those that disappear. An extension can make the original living room deeper, so review the complete plan.
What the drawing needs to explain
Detail one connection with structural dimensions, visible finishes and adjoining materials. Have required protection measures and service space explicitly assessed.
A situation to test your plan against
Exposed steel, timber or brickwork can define a room’s character. The structure then becomes a finished element too. Discuss connections, service routes and material transitions alongside structural design.
Questions for your own property
- What happens to the existing room?
- Where does privacy matter?
- How is overheating considered?
Can every structural beam remain exposed?
Assess structure, required protection and finishes first. Do not decide on appearance alone; include junctions and service space in the proposal.
Illustrative design situations, not evidence of completed work. Assess decisions against the actual property.