Eteris Aluminium Foil Bubble Insulation
Product selection and use guide
Eteris Aluminium Foil Bubble Insulation is a reflective insulation layer; paper, woven, bubble and foam backings must be distinguished before selection. The bubble type combines reflective layers with a bubble core.
How to choose
Check layer construction, aluminium or metallised facing, roll size and air-space details. Do not compare by shiny appearance alone. Check single- or double-sided construction, thickness and designed air-space details.
Applications to consider
Consider it within a roof or other surface assembly specifically detailed for reflective layers.
Use limitations
It does not replace weatherproof roofing or thick insulation in every situation. Installation depends on air spaces, clean faces and joint continuity.
Pre-order checklist
- Send roof area, span direction, supports and overlap allowances.
- Confirm the core, facing, tape needs and penetration details.
- Specify layer construction and air-space conditions at the roof.
Frequently asked questions
Are pure aluminium and metallised faces the same?
No. Facing construction differs; choose by exact type data and project needs, not appearance alone.
Why should air-space details be checked?
A reflective layer must be assessed in its installed assembly; direct contact and facing an air space are different conditions.
Does foil replace roof waterproofing?
Do not assume so. Roof covering, drainage and weatherproof details still need separate design.
Are all bubble foils equivalent?
No. Compare facing, core, thickness and installation details for the requested type.
This guide supplements the original description; it does not replace technical data sheets or project design. Match the type and dimensions to the product specifications and obtain written confirmation for special requirements.