CGL Composite Gutters
Verified by manufacturer 1 month ago
Galvanized Steel Gutter with Mineral Wool Insulation
Galvanized Steel Gutter with Mineral Wool Insulation
Membrane lined range of gutters.
Application
The gutters are suitable for regular walkway traffic and have minimal maintenance requirements. CGL Gutters are available in a range of sizes and shapes with all gutters manufacture bespoke for each project and requirement.
Description
A prefabricated light-weight self-supporting metal composite insulated construction with a fully bonded, continuous PVC membrane lining to the water-carrying surface. The gutters are suitable for regular walkway traffic and have minimal maintenance requirements. CGL Systems can provide a design and specification service, and it is recommended that they are consulted early in the design process.
Features and benefits:
- A 25-year warranty is available on request.
- The product life expectancy of more than 40 years.
- Overlap joint details to reduce the number of joints by 50% resulting in time savings on install.
- Gutters can be fully designed to withstand foot traffic and live loads.
- Supplied in 3000 mm lengths as standard, however, can be factory jointed to allow the supply of 6000 mm gutters, further reducing the number of site joints.
- Gutters can be insulated using PIR, mineral wool or PVC membrane.
- Fully designed for walkway traffic during install and maintenance.
General information
Color | Grey |
Finish | Galvanized Guidance for specification option: Internal finish option, 0.6 mm galvanized steel. Enamelled Guidance for specification option: Internal finish option, 0.7 mm white enamel sheets. Other Guidance for specification option: PVC membrane. |
Material | Steel Polyisocyanurate PVC Rock mineral wool |
Shape | Trapezoid |
Length | 3000 mm 6000 mm Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 25 year Guidance for specification option: On request. |
Uniclass | |
CAWS | H31/234 Gutters R10/335 Galvanized steel gutters |
Specification data - Galvanized steel composite gutters
Profile | Trapezoidal. |
Size (nominal) | 3000 mm.6000 mm.Manufacturer guidanceSupplied in 3000 mm lengths as standard, however, can be factory jointed to allow the supply of 6000 mm gutters, further reducing the number of site joints. |
Construction | |
Upper skin | |
Material | Galvanized steel to BS EN 10142 grade DX51D with Z275 coating. |
Thickness or gauge | 1.2 mm.1.6 mm.2.0 mm. |
Finish | Self-finish. |
Core | |
Material | Mineral wool insulation. |
Thickness | Manufacturer guidanceConsult manufacturer and insert requirements. |
Liner | |
Material | Galvanized steel to BS EN 10142 grade DX51D with Z275 coating.Guidance for specification option: 0.6 mm thick. Galvanized steel to BS EN 10142 grade DX51D with polyester-coated white enamel.Guidance for specification option: 0.7 mm thick. |
Thickness or gauge | 0.6 mm.0.7 mm. |
Finish | 20 µm topcoat to underside of lining (washcoat to reverse). |
Factory-applied membrane | 1.2 mm thick PVC weatherproofing membrane.Guidance for specification option: To the water-carrying surface. Manufacturer guidanceColour: Light grey. |
Integral accessories | Not required.Loose pre-galvanized steel support straps.Guidance for specification option: 50 x 6 mm flat bar to BS 4360, galvanized to BS 729. Site fixing materials.Guidance for specification option: 4.9 mm diameter plated steel rivets, outlets and overflows which are generally supplied loose for site installation and positioning. Fitted stop ends.Corner sections.Tee sections.Change of section.Sump. |
Sustainability data
Material | Steel Polyisocyanurate PVC Rock mineral wool |
Expected Life | 40 year |