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Verified by manufacturer 2 months ago
An offsite manufactured, timber-based structural roof deck with weather tight membrane.
Suitable for flat or low-pitched roofs <5° with a parapet wall. Insulation to be fitted above (by others) to create a warm roof construction. Compatible with various insulated roof covering systems such as Bauder or Sika. Designed to support roof mounted services and plant such as ventilation equipment and photo-volatic arrays.
Engineered structural timber rafters and joists with OSB deck and self-adhesive weatherproof membrane. Provides a safe working platform and suitable substrate for a range of roofing systems including green roof, and single-ply membrane.
Designed specifically for the project, manufactured offsite and delivered in large-format 2.4 x 8 m units. Compatible with Innovaré i-FAST external wall system and parapet walls which provide leading edge protection during and after construction. i-FAST is available to specify separately.
The roof system can be installed with temporary water outlets to drain rainwater during construction and before the final roof system is completed.
Color | Black |
Material | Timber |
Shape | Rectangle |
Length | Bespoke |
Width | 2400 mm |
Height | 418 mm |
Warranty description | 60 year |
Uniclass | |
CAWS | G20/347 Structural insulated roof panels |
SKU Code | CQ, CR |
Classification data | |
Roof | |
Performance criteria | Load bearing warm roof system with temporary waterproofing. Insulation by others. |
Structure | Spans up to 8 m with roof load 0.6 kN/m² live and dead load up to 3 kN/m². |
Outer sheet material | Oriented strand board (OSB/3). |
Outer sheet thickness | 18 mm. |
Insulation | |
Material | Rigid warm roof insulation slabs by roofing contractor. |
Inner sheet material | Open soffit, no lining board. |
Inner sheet thickness | N/A. |
Accessories | Guidance for specification option: Rooflight upstands and parapet walls available as part of the system; consult manufacturer for details and insert requirements, or omit. |
Panel connections | Diagonal screws fixed through roof deck from above. Roof joists screwed to external wall at eaves and internal wall at corridor. |
Joint sealant | Waterproof membrane is taped at seams. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | None. |
Material | Timber |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |