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Facade & Roofing
Facade rendering protects your building from the elements and can integrate thermal insulation to boost energy performance.
Where does heat go?
Thermal heat loss distribution
- 25–30%Roof & loft
Heat rises and escapes through an uninsulated roof.
- 20–25%Walls & facades
Uninsulated walls transmit cold directly inside.
- 10–15%Windows & doors
Single glazing lets cold penetrate.
- 7–10%Floors & basements
Uninsulated floors let cold rise from below.
- ~20%Ventilation & bridges
Air leaks are often underestimated.
- 50%Possible savings
A complete renovation can cut the energy bill by 30 to 50%.
How does a well-insulated roof work?
Several layers working together for maximum protection.
- 01
Roofing
Tiles, slates, EPDM or zinc.
- 02
Underlay
Breathable membrane against moisture.
- 03
Thermal insulation
Glass wool, PUR, PIR. 20–30 cm.
- 04
Vapour barrier
Prevents vapour migration to insulation.
Our works
What type of works for your project?
Facade & Rendering
Facade rendering protects your building from the elements and can integrate thermal insulation to boost energy performance. High-pressure cleaning, crack repair, application of protective render.
- ✓High-pressure cleaning and moss removal
- ✓Crack and joint repair
- ✓Application of protective render
- ✓Breathable water-repellent paint
- ✓Timber, composite or aluminium cladding
- ✓Integration of external insulation (EWI)
Our projects
Real construction site photos — Apollon Construction
Slate roofing
Slate laying
Facade insulation
EWI in progress
Ready to renovate your facade or roof?
Our team visits your site and provides a detailed quote within 48h — free and without commitment.