PRX-RS04 - Built-up Metal Roof System
Verified by manufacturer 4 days ago
U Value 0.18 W/m²K | System Depth: 259 mm
U Value 0.18 W/m²K | System Depth: 259 mm
BRE Certificate
Certificate type
PROTEX® roof system.
Application
Roof System designed for application in industrial and mechanical environments, commercial and office developments, educational institutions, retail spaces, distribution centers, and transportation infrastructure projects.
Description
The system offers a tailor-made built up roof system combining high performance external finishes, A1 non-combustible insulation and a light weight liner profile alongside industry leading Protex® Approved Suppliers to offer a complete 25 year system guarantee.
The system depth can be configured to meet the project specific thermal, acoustic and fire performance with enhanced system designs available.
The external N14/3 Roof Profile, can be specified in a range of high performance external finishes, offering external finish warranty periods up to 40 years. The range of embossed, textured or smooth external finishes offer a solution to cover a full range of building envelopes.
Features and benefits:
- 25 year full system guarantee.
- A1 non-combustible system specification available.
- LPCB Certification LPS1181 EXT-B (subject to system specification).
- A1 – non-combustible mineral wool insulation.
- Protex® approved contractor network.
- Approved standard details.
- Bespoke thermal and acoustic calculations.
- Extensive technical support.
- Fire performance: Broof(t4) to EN 13501-5.
- UKCA and CE Marked.
General information
Color | White Grey Black Green Blue |
Finish | Plastisol Textured Embossed Smooth Satin |
Material | Steel Glass mineral wool |
Shape | Other |
Length | Bespoke |
Width | 990 mm |
Height | 19 mm |
Warranty description | 25 year Guidance for specification option: System Guarantee. 40 year Guidance for specification option: Coating Guarantee. |
Uniclass | |
CAWS | H31/110 Metal H31/120 Metal H31/10 Metal |
Specification data - Metal profiled sheet self-supporting roof covering systems
Liner sheets | |
Material | Firth Steels - N1000L+ 0.4 mm bright white steel profile. |
Primary fasteners | PROTEX® fixings - stainless steel. |
Air and vapour control layer | |
Material | Sealed internal N1000L+ 0.4 mm bright white steel profile. |
Fasteners | PROTEX® fixings - stainless steel. |
Sealing | PROTEX® sealants - butyl. |
Spacers | PROTEX® spacer system - steel. |
Acoustic insulation | PROTEX® insulation - glass wool. |
Thermal insulation | PROTEX® insulation - glass wool. |
External sheets | |
Material | Firth Steels - N14/3 Sinus 0.7 mm colour coated steel profile. |
Primary fasteners | PROTEX® fixings - stainless steel. |
Secondary fixings | PROTEX® fixings - stainless steel. |
End and side laps | PROTEX® sealants - butyl. |
Fascia | |
Material | Firth Steels - N14/3 Sinus 0.7 mm colour coated steel profile. |
Support | PROTEX® – steel. |
Fasteners | PROTEX® – steel. |
Jointing | PROTEX® – fixing and sealant - butyl, steel. |
Glazing | GRP rooflights (PROTEX® approved product and supplier). |
System accessories | Flashing.All required system accessories. |
Thermal | 0.18 W/m²K. |
Acoustic performance | 49 Rw (dB). |
Fire performance | Broof(t4) to EN 13501-5. |
Thickness | 240 mm. |
System depth | 259 mm. |
System | PROTEX® Roof. |
Sustainability data
Contains Red List materials | No |
Country of product manufacture | United Kingdom |
Material | Steel Glass mineral wool |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 47.9 kg CO₂ eq/unit Self declared |
Recyclability | Product to be de-assembled and materials separated, all metal materials to be recycled |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 80 % Guidance for specification option: Up to 80% of system to be recycled at end of life. |
Third party certifications
BRE Certificate
LPCB - C1611a-02 Firth Steels
Literature
6836_Firth_ColourSwatch_MissionXP40_V15
6836_Firth_ColourSwatch_PuralBT_V6-part-1
Internal_Polyester_DataSheet
N1000L+_Datasheet
N14_3_Sinus_Datasheet
PRX-RS-04_RoofSystem_Datasheet
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