Zinco Corner joint KL140/160 for height 140 mm, 90°-Corner

Easy to transport, usable on both sides, angle profiles made of extruded aluminium with corner drainage slots.

Order Nr.: 7920
Product information "Zinco Corner joint KL140/160 for height 140 mm, 90°-Corner"

Order Nr.: 7920
Material: Aluminium
Height [mm]: 140
Leg length [mm]: 50 x 230

90° corner connector, made of aluminium, height 140 mm, leg length approx. 50 x 230 mm, deliver and install according to plan, including all specialist ancillary work and materials.

Product: Zinco "Corner joint KL 140/160 - height 140"

Unit: pcs

Order Nr.: 7920

Gravel Retainer KL 60/80, KL 80/100, KL 100/120 and KL 140/160:

The Gravel strips are laid on the protective layer/drainage and weighted down with System Substrate / Substrate Soil / Growing Medium. It can be used on both sides to create two heights with one product. The Gravel strips must be connected at the joints with height-adjusted connectors. Corner situations are constructed using inside or outside corners with Corner joints.

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1.1 Greening level
1.2 System Substrate
1.3 Filter Sheet SF
1.4 Floradrain® FD 25
1.5 Protection Mat / Moisture Retention SSM 45
1.6 Roof construction with root resistant waterproofing

2.1 Gravel Retainer KL (if required)
2.2 Gravel strips

Fixing the Gravel Retainer KL 60/80, KL 80/100, KL 100/120 and KL 140/160 using a retaining profile for Gravel Retainer KL:


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1. Zinco Gravel Retainer KL 60/80, KL 80/100, KL 100/120, KL 140/160
2. Retaining profile (Order No. 7905)
3. Strip of sealing material, size approx. 10 cm x 25 cm
4. Load only in tension


When used on flat pitched roofs (up to max. 10°), the Gravel Retainer must be secured against slipping with the retaining profile (Order No. 7905).
The rebate of the retaining profile must be fully inserted into the rebate of the Gravel Retainer. The retaining profile itself is fixed in the area of the perforated strip with a 10 cm wide and 25 cm longitudinal strip of the existing waterproofing of the roof directly to the rear fold-up / upstand of the strip. The profiles must be installed in such a way that the strips are loaded in tension! At least two retaining profiles must be provided for each 2 m length of Gravel Retainer. The waterproofing of the roof must be fixed to the substrate.

This product is accessories from

Zinco Kiesleiste KL140/160 Höhe 140/160 mm, Länge 2m, Aluminium

Easy to transport, usable on both sides, angle profiles made of extruded aluminium with corner drainage slots.

Zinco Gravel strips KL140/160 Height 140/160 mm, length 2m, aluminum
Easy to transport, usable on both sides, angle profiles made of extruded aluminium with corner drainage slots.
Easy to transport, usable on both sides, angle profiles made of extruded aluminium with corner drainage slots.