Roof panel boards consist of interconnected tongue-and-groove boards supplied in ready-made sections for quick installation. They provide a stable and airtight roof deck and contribute to the overall rigidity of the roof structure. Roof panel boards are laid quickly and easily and contribute to minimal waste.

At Derome, roof panel boards are manufactured in a highly automated production process, where scanners and laser technology inspect every component. This means that you can be sure that the roof panel boards have high quality. Although roof panel boards are often cut on site, we can supply them in customised dimensions directly from production to simplify installation.

Untreated

Our untreated roof panel boards are ideal for applications where no surface treatment is required.

Primed

Primed roof panel boards receive one factory-applied coat of Tikkurila Pinja Protect G/GM and can be finished with two coats within 12 months of installation. Primed roof boards provide good protection against potential mould growth and you can use them at eaves/gable projections as well as over the entire roof.

Double-coated 

Double-coated roof panel boards receive two factory-applied coats of Tikkurila Pinja Protect G/GM. A final topcoat should be applied within 12 months of installation. You can use them for eaves/gable projections and they can be ordered in any colour.

Fully pre-painted

Fully pre-painted roof panel boards receive three factory-applied coats and require no further treatment after installation. You can order them in any colour.

All roof panel boards are type-approved for C14

Our roof panel boards are type-approved for C14 (∫mk=14 MPa). This ensures compliance with the strength requirements commonly specified within the industry. The lowest strength values described in current standards are for strength grade C14 (∫mk=14 MPa). When building designers and constructors do not specify a strength grade they generally assume the lowest values. This provides confidence that Derome's type-approved roof panel boards meet the relevant structural requirements. For choice of thickness of the roof boards, eaves overhang and a stability calculation, consult the designer of the building.