Verified by manufacturer 1 month ago
BRE Certificate
Certificate type
ISO 9001 Quality Management
Certificate type
TUV - Safety and Quality Report
Certificate type
EPD
Certificate type
Range of thermally insulated roof outlets with bodies made of rigid polyurethane for bridging insulation depths of 60mm to 520mm
The SitaStandard Extension Unit, crafted from high-quality polyurethane, complies with DIN EN 1253-2 standards and meets the elevated RAL quality mark GZ-694. It is designed for insulation thicknesses ranging from 60 mm to 520 mm. The unit features an integrated, precision-fit connection sleeve (495 mm x 495 mm) that is compatible with both roofing membranes and liquid-applied waterproofing systems. It also includes a securing ring for additional fastening of the sleeve and support for the provided dome grate. The package comes complete with a multi-lip angle sealing ring to prevent backflow, ensuring reliable performance and professional installation.
Color | Yellow |
Material | Polyurethane (PUR) |
Shape | Circle Square |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Six year |
Uniclass | |
CAWS | R10/26 Proprietary rainwater outlets R10/365 Proprietary rainwater outlets |
Material | Polyurethane (PUR). |
Grating | Flat. |
Spigots | Type and direction to suit pipelines with suitable adaptors and connections. |
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | Germany |
Material | Polyurethane (PUR) |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 13.4 kg CO₂ eq/unit |
Expected Life | Lifetime |