There's A J-Clip To Fit Every Roof
The J-CLIP roof spacer is manufactured from 1.6 mm thick galvanized steel for both the top channel and legs. It is available in 3 varying heights to fit different insulation thickness, as shown below.
The J-Clip raises the roof cladding in order to maintain thickness of bulk insulation and to achieve the minimum thermal resistance values in order to comply with the Section J requirement of the BCA. The roof sheeting can be fixed directly onto the J-CLIP spacer and no alterations to the fixing method of the roof are required.
The J-Clip can be used in all concealed & pierced fix roofing applications. Its patented design provides a sturdy and stable platform during construction.
Cover plates are provided to cover the fastener holes on the top plate of the spacer.
Our patented leg design guarantees that no screws miss the purlins as we have a ‘safety first’ approach to ensure all roof cladding is installed correctly.
The J-Clip comes in 3 different heights to fit standard insulation thicknesses. The 1200 mm nominal length of the J-CLIP matches the typical widths of bulk insulation. This makes installing the J-Clip easier for the contractor as it holds the insulation in place ready for fixing.
| J-CLIP Type | J-CLIP Height (mm) | Recommended insulation thickness (mm) |
| J-CLIP 75 | 75 mm | 100mm, 110mm |
| J-CLIP 100 | 100 mm | 120mm, 130mm |
| J-CLIP 120 | 120mm | 140mm, 150mm |