Simple installation done in four steps
CWL Anker systems are intended for situations where a permanent guardrail is technically not feasible. Applied correctly, the CWL Anker is a fully certified and responsible choice - exactly what the product was developed for.
01
Clean the substrate
Clean the roof covering at the intended location so it is dry and grease-free. Standard cleaning agent every roofer already has at hand. Check for cracks, blisters or loose layers.
02
Apply primer (if required)
On bitumen and EPDM a primer is required for optimal adhesion. Apply with a brush and let it dry - two to five minutes. Often not needed on PVC and steel. See the installation manual for your roof type.
03
Mix and apply the adhesive
Mix the two-component adhesive and apply it to the base of the anchor point. Position the anchor point and press down firmly. No clamps, screws or pressing required - hand pressure is enough.
04
Cure - done
Allow at least 24 hours of curing before use. On bitumen and at temperatures below 15°C at least 72 hours. Ready for immediate use afterwards - no finishing, no inspection required before first use.
Technical documentation
Declarations of performance, technical data sheets and installation manuals in accordance with the Construction Products Regulation (CPR 305/2011). Keep these documents as part of your installation file.
Technical data sheet
CWL Anker - dimensions, material, load values, corrosion class
CWL0042 · NL/EN bilingual
Declaration of Performance (DoP)
Declaration of Performance in accordance with CPR 305/2011 - CE marking, RISE certificate 12 71 01
CWL0042-17 · No. 0402-CPR-1271
Installation manual
M-085EU (general) · M-350 (bitumen) · M-349 (EPDM/PVC) - including adhesion test protocol
All roof types · NL
Building Product Declaration
Environmental and material declaration in accordance with CPR requirements - suitable for BREEAM/GPR files
CWL Anker · EN/NL
Keep all documents together with the project-specific installation file (substrate type, installation conditions, inspection report). This file is required as the equivalent of the structural calculation under Annex I condition no. 20.