DensDeck® Prime Roof Board - Glass Mat Faced Gypsum Roof Board
Verified by manufacturer 2 days ago
Non-combustible, A1 classified, glass mat faced with an enhanced gypsum core for use as a substrate board, cover board and recovery board.
Application
DensDeck® Prime Roof Board is used in resilient flat roof assemblies in both new build and refurbishment projects. DensDeck® Prime Roof Board can contribute to the resilience of a flat roof in several ways:
- As a cover board installed between the insulation and the waterproofing, it helps to:
- Protect the insulation.
- Reduce the stress on the waterproofing.
- Add rigidity to the entire roof assembly.
- As a substrate board installed under the insulation layer, it:
- Provides a uniform substrate for the vapour control layer.
- Can provide a safer working platform during construction.
- As a recovery board installed over an existing flat roof:
- Provides a uniform substrate for new insulation and or waterproofing layers.
- Parapet:
- Can be used in vertical application on parapets (minimum thickness 12.7 mm).
Description
Non-combustible, A1 classified, glass mat faced with an enhanced gypsum core for use as a substrate board, cover board and recovery board.
Features and benefits:
- Added fire resistance layer.
- Improved resilience of the insulation layer to foot traffic in construction or during maintenance cycles.
- Additional support for the waterproofing layer; enhancing resistance to punctures and hail damage.
- With a relatively low weight the board is easily manoeuvred.
- The board can be cut with standard drylining tools using ‘score and snap' and does not require gapping.
- DensDeck® Prime Roof Board does not generally need a primer in bonded or bituminous build ups.
- When used as a component in a suitable assembly, can help improve airborne sound reduction.
General information
Color | Grey |
Finish | Other Guidance for specification option: Glass mat. |
Material | Gypsum Glass |
Shape | Rectangle |
Length | 2440 mm |
Width | 1220 mm |
Height | 6.4 mm 12.7 mm 15.9 mm |
Uniclass |
Sustainability data
Material | Gypsum Glass |
Literature
Literature type
DensDeck® Prime Roof Board - Product Data Sheet
DensDeck® Prime Roof Board - Technical Data Sheet