PJ Costello Roofing specialise in the installation and repair of flat roofs using Alkorplan PVC material as a single ply roofing membrane.
There are several advantages to using a PVC membrane including:
- Very Cost Effective.
- Highly Durable – with expected lifespan of over 30 years.
- Versatile – can be used in new roofs, as a roof covering, on parapets & gutters.
- Ideal for rainwater harvesting.
- Reliable – vapour permeability, flexibility and perforation resistance.
- Heat Retention – many options for insulating underneath the membrane roof.
Click to view Photo Gallery of Flat Roofs
PJ Costello Roofing provide the following :
- Torch on Felt
- Pour out Bitumen
- Pitched Roofs
- Tiles & Slates
- Lead Burning Service
- Green Roofs
Applications include :
- Schools & Public Buildings
- Products for roof repair in IrelandIndustrial Roofs
- Commercial Buildings
- Private Houses
- Visible & Flat Roofs
- Refurbishment New Builds

