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Discuss the importance of any two of the following in the eco-refurbishment of an old house built in the vernacular tradition: - respect for local character - breathable structure - reuse of materials - Leaving Cert Construction Studies - Question 4 - 2015
Question 4
Discuss the importance of any two of the following in the eco-refurbishment of an old house built in the vernacular tradition: - respect for local character - breat... show full transcript
Worked Solution & Example Answer:Discuss the importance of any two of the following in the eco-refurbishment of an old house built in the vernacular tradition: - respect for local character - breathable structure - reuse of materials - Leaving Cert Construction Studies - Question 4 - 2015
Step 1
Roof structure - insulation between rafters, eaves and ridge:
Answer
To upgrade the un-insulated traditional cut roof, it is vital to:
- Inspect existing rafters and replace any defective ones.
- Install breathable insulation material that allows moisture to escape while preventing cold draughts and heat loss.
- Use wood wool or similar natural insulations to maintain historical integrity.
- Ensure the insulation is as thin as possible to retain the original roof profile and maximize the efficiency of thermal performance.
Step 2
Softwood windows, single-glazed with sliding sash – preserving value and character:
Answer
For the softwood windows, follow these steps:
- Remove existing sashes carefully to avoid damage and clean them thoroughly.
- Replace the single-glazed panes with double-glazed units that maintain the same aesthetics but provide improved thermal performance.
- Repair and repaint the sash frames with environmentally friendly paint, preserving their original design and finish.
- Install draught-proofing seals to enhance energy efficiency without altering the window’s appearance.