What you need to know.
Inspect the surrounding wall, external sill slope and visible sealant. Keep designed drainage outlets clear and avoid sealing them accidentally during painting or tile work. A balcony or outside of the building with direct wind-driven rain may need a different specification from a sheltered opening.
How to choose for your home.
If water appears, record where and under what weather conditions it enters. Ask the installer to diagnose the source rather than applying random sealant, which can divert water into another part of the opening.
Your practical checklist.
- Keep drainage paths clear.
- Inspect external joints.
- Check the surrounding wall.
- Photograph leaks before repairs.
What to share with our team.
Send a photo of the window or door opening and the room around it. Write the approximate width and height in feet, inches or millimetres, and clearly mention the unit. Tell us what matters most: fresh air, privacy, mosquito mesh, easy cleaning or space saving.
The team will confirm the final size, suitable materials, price and installation work. If your project needs an engineer’s approval or special safety requirements, discuss these before placing the order.
Discuss your project with iTech
