Greenlink Products
KnuckleHeads
Custom Engineering
KnuckleHeads
Rooftop Support System
KnuckleHeads are a height-adjustable rooftop support system featuring a range of designs and extensions that protect roofs by keeping pipes, struts, HVAC equipment, solar arrays, ductwork, walkways, and cable trays elevated.
MetalHead
Custom Engineering
KnuckleHeads
Support System
MetalHeads are Green Link Engineering's latest patent pending, innovative support system. An all aluminum body cast in triangular form provides excellent support for all rooftop equipment.
KnuckleHead
Custom Engineering
Custom Engineering
Mechanical Support System
KnuckleHead Mechanical Support Kits are a fully adjustable, single-source, time-saving solution for supporting and elevating mechanical units.
Custom Engineering
Custom Engineering
Custom Engineering
For Controlled Environments
ChemSeals are engineered to protect the sensitive conditions of controlled environments by preventing contamination from penetrations such as pipes and conduits. GREEN LINK also offers custom engineered solutions for other clean room needs.