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Knight Thermazee™ Cladding Attachment

Knight Thermazee™ Cladding Attachment

Something familiar…reinvented.

Simple, thermally isolated Z-furring: exceeds code

The Knight ThermaZee™ gives installers and designers the simplicity of what they know: Z-furring; with what they need: code compliant thermal performance. With reduced thermal bridging that rivals modern thermally isolated clip and rail systems, the thermally improved ThermaZee dramatically increases the rainscreen wall assembly’s performance.

The ThermaZee employs a specially designed, hollow, thermal isolation strip complimenting other performance enhancements at the web of the girt. The webs unique punch pattern has a substantial reduction in metal penetrating the insulation – about 75% – which decreases heat-flow through the girt. Additionally, the girt’s notched bends and flared punches add extra strength.

Like traditional Z-furring, the ThermaZee can be installed either vertically or horizontally, attached to a variety of substrates such as steel studs, wood studs, CMU and concrete. Also, like traditional furring, a variety of claddings can be attached directly or with secondary rails. These include fiber cement, metal panels, HPL panels or aluminum composite material (ACM), among others.

ThermaZee can be specified and purchased as a standalone girt, with or without thermally isolated wall anchors by Knight. Additionally, Knight can provide project-specific engineering if requested.

Specification
  • ADVANTAGES TO THE KNIGHT ThermaZee™

    • Typical installation – installs just like traditional Z-furring

    • Highly perforated for increased drainage

    • Wall anchors can be supplied by KWS or others*

    • ThermaZee can be spaced up to 48” O.C. when used horizontally, or up to a 32” O.C. (every other stud) when used vertically*

    • No trimming of mineral wool insulation required for a snug fit

    • Pre-punched wall anchor holes for easy installation – especially over wood and CMU/concrete substrates

    • Highly corrosive-resistant Zn-Al-Mg ZM40 (ASTM A1046) coated steel for long service life vs. typical G90 galvanized steel

    • Black PVDF finish and stainless-steel options are available

    • Delivered with preassembled thermal isolation strip – ready to install

    • Easily installed over many substrates – steel studs, wood studs, CMU, concrete

    • Engineering calculations can be provided per project for design load compliance (optional)

    • Can be supplied as a full attachment solution – thermally isolated furring, fasteners, secondary rails and engineering (optional)

    • Limited extended labor and material warranty available (optional)

    OPTIONS

    • AVAILABLE DEPTHS: 1 ½ in · 2 in · 2 ½ in · 3 in · 3 ½ in · 4 in · 4 ½ in

    • AVAILABLE FINISH: Mill or Black PVDF

    • AVAILABLE GAUGES: 18-GA or 16-GA

    • AVAILABLE LENGTHS: 96 in Standard (120 in Available)

Technical specification
  • Unique ref.knight-thermazee-cladding-attachment
  • Product familyRainscreen Attachment Systems
  • Product groupThermaZee™
  • TypeObject (single object)
  • Date of publishing2021-05-11
  • Edition number1
Related
  • Material mainSteel
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryWalls - Cladding
  • ETIM CodeEG020350
  • ETIM NameBuilding - Facade cladding
  • Uniclass 2015 CodeSs_25_20_70
  • Uniclass 2015 DescriptionRainscreen cladding systems
  • OmniClass Number23-13 37 13
  • OmniClass TitleExterior Wall Cladding
  • CSI UniFormat II CodeB2010
  • CSI UniFormat II TitleExterior Walls

Region availability

North America
United States