WHAT IS AN EPDM MEMBRANE?
If you are planning a new roof or renovating an existing one, you may already have heard of EPDM membrane. EPDM is used as a waterproofing solution for flat roofs, terraces and balconies. But what exactly is EPDM membrane, and why is it used around the world?
EPDM, or ethylene propylene diene monomer, is a synthetic rubber membrane designed for long-term waterproofing. It is flexible and resistant to UV radiation, ozone, frost and high temperatures.
EPDM membranes are used for:
Its main advantages are:
✔ Service life depends on the specific membrane, roof design, installation, use and maintenance. A material life estimate is not a warranty for the whole roof.
✔ Low-temperature performance must be checked against the selected membrane’s technical data and test method.
✔ Use in Latvia requires a suitable system and design for the specific project.
✔ Resistance to UV radiation.
✔ Maintenance follows the manufacturer’s instructions and the conditions of the roof.
✔ Elongation values and test conditions must be checked in the selected membrane’s technical documentation.
Which buildings can use EPDM membrane?
EPDM is suitable for:
What are the limitations of EPDM?
Several points must be considered when selecting an EPDM system:
EPDM, or ethylene propylene diene monomer, is a synthetic rubber membrane designed for long-term waterproofing. It is flexible and resistant to UV radiation, ozone, frost and high temperatures.
EPDM membranes are used for:
- waterproofing flat roofs;
- waterproofing terraces;
- waterproofing balconies;
- green roofs;
- commercial and industrial buildings.
Its main advantages are:
✔ Service life depends on the specific membrane, roof design, installation, use and maintenance. A material life estimate is not a warranty for the whole roof.
✔ Low-temperature performance must be checked against the selected membrane’s technical data and test method.
✔ Use in Latvia requires a suitable system and design for the specific project.
✔ Resistance to UV radiation.
✔ Maintenance follows the manufacturer’s instructions and the conditions of the roof.
✔ Elongation values and test conditions must be checked in the selected membrane’s technical documentation.
Which buildings can use EPDM membrane?
EPDM is suitable for:
- private houses;
- apartment buildings;
- warehouses;
- office buildings;
- industrial facilities.
What are the limitations of EPDM?
Several points must be considered when selecting an EPDM system:
- installation should be carried out by qualified specialists;
- compatible, system-approved materials should be used for detailing and repairs;
- a high-quality membrane may initially cost more than some bituminous solutions.
Assess the total cost for the project, including purchase, installation, inspections, maintenance, repairs and eventual replacement.