HardRock® UB34
HardRock® UB34 is thermally efficient upstand insulation board for parapet walls that is also non-combustible in case of fire.
1/3
Application(s)
- Roof
- Flat Roof
Product description
HardRock UB34 is non-combustible and provides an impact and weather-resistant insulation solution for flat roofs. The product can be used as a thermal insulation layer for upstands and parapet walls on warm flat and inverted roofs made of concrete, timber or metal structure decks, in new and existing, domestic and non-domestic applications.
- Euroclass A2-s1,d0 in accordance with BS EN 13501-1 Reaction to Fire rating
- Thermal conductivity 0.034 W/mK
Areas of application
HardRock UB34 is suitable for use on the following construction types:
- Flat roofs
- Parapet wall
Documentation
HardRock UB34 Datasheet
HardRock® UB34 is thermally efficient upstand insulation board for parapet walls that is also non-combustible in case of fire.
HardRock UB34 Installation Guide
Installation guideline for ROCKWOOL HardRock UB34
SUIS ROCKWOOL UK
Safe use instruction sheet ROCKWOOL stone wool insulation products
Republic of Ireland Price List
Price List March 2025
UK Price List
Price List March 2025
Certificates
Product properties
| Name | Value | Test standard | Symbol | Unit |
|---|---|---|---|---|
| Declared thermal conductivity | EN 826 | λD | W/mK | |
| Reaction to Fire | A2-s1,d0 | EN 13501-1 | Euroclass | |
| Long term water absorption | EN 12087 | WL(P) | kg/m² | |
| Short term water absorption | EN 1609 | WS | kg/m² | |
| Product standard | ||||
| Facing type, side 1 | Cement Coating (Reinforced) |
Product variants
Looking for answers?
Whether you need help finding a local stockist, have a technical question, or want to speak with a sales representative, we’re here to help. Choose the option that best fits your needs.
Speak to an expert
If you have technical questions about products or need support for your project our technical experts are here to help you.
Find sales representative
Find your local ROCKWOOL UK & Ireland sales representative.
Find a stockist
Find a stockist where you can purchase ROCKWOOL stone wool insulation and fire protection products.
