KoldLok Grommets

KoldLok is the industry standard for sealing raised-floor data centers. KoldLok line of airflow management products are specifically designed to limit bypass airflow by effectively sealing the openings in raised floors.

The KoldLok® Wave raised floor grommet takes raised floor grommets to the next level. The KoldLok® Wave, from Upsite Technologies, features a patent-pending wave shaped thermoplastic elastomer that offers the best sealing against bypass airflow, unsurpassed by any brush grommet on the market.

The KoldLok® Round, from Upsite Technologies, is now available in two sizes 4″ and 6″.  Both versions of the KoldLok® Round raised floor grommet feature Hybrid Brush Technology (HBT), which combines KoldLok® brush technology with a membrane layer.  The result is a grommet that provides exceptional sealing and airflow management, unsurpassed by other brush products on the market.

The KoldLok® Integral raised floor grommet is designed for new installations and fits into the raised floor tiles prior to the installation of the cabinets. Based on measurements at multiple data centres, between 50% – 80% of conditioned air is not reaching the air intake of IT equipment due to unsealed flooring openings.

The KoldLok® Mini Split Integral raised floor grommet seals small, 4″ x 6″ (100mm x 150mm) cable openings in new or existing raised floor environments. Designed with virtually all of the original KoldLok® engineering, the KoldLok® Mini Split Integral floor grommet is positioned at a lower price point.

The KoldLok® Surface Mount raised floor brush strip grommet is designed to fit in active raised floors to seal cable openings without affecting operations.

The KoldLok® 3″ Extended raised floor grommet is designed to seal a variety of existing perimeter openings, with the added flexibility of modification for large and unique openings.

The KoldLok® 6″ Extended raised floor grommet is designed to seal a variety of existing perimeter openings, with the added flexibility of modification for large and unique openings.

PolarDam Air Dam Foam assists in improving cooling efficiency by preventing bypass airflow through unsealed cable cutouts and other floor penetrations.