1-786-275-5068 Get a Quote
Untitled Document Untitled Document

Threshold Options

We currently offer nine threshold options to satisfy all applications and current building regulations.
All options available as either inward or outward opening.

CAD illustrations show AA72 aluminum bi-fold door detail.

Further information on Track Detail and CAD drawings can be found on our Resources page.

Flush Track

Fitted as standard, wheelchair friendly

This options gives you a flush floor level/seamless transition from the inside of the property to the outside of the property. In the US this option is certified as ‘ADA compliant’.

  • ADA compliant: access to and use of buildings
  • Wheelchair user friendly
  • No trip hazard (only 8mm / 5/16 inch beveled up-stand)
  • Water resistant*
  • Extremely strong. A car can run over it to gain access to a garage
  • Ideal for internal use (no trip hazard)
  • Available in a choice of two colors: anodized silver (standard) and bronze

* If door areas are prone to water pooling many people sink an external drain to flow water away from the doors as an extra safeguard.

Flush Track with Rebate

For added weather proofing properties

Advised for areas subject to adverse weather conditions, such as coastal and hurricane prone areas. The addition of the aluminum rebate is located to bridge the bottom weather seal to give increased weather proofing properties to your door set.

  • Rebate fitted to the bottom track (externally for inward opening, internally for outward opening)
  • Finished to the same color as your chosen frame
  • Available in a choice of two colors: anodized silver (standard) and bronze

Flush Track with Cill

This option offers a step down out of your property with no trip hazard, and with a cill to drain water away from the doors.

  • Cill (150mm / 5 7/8 inches front to back dimension) projection 90mm / 3 1/2 inches
  • Cill finished to the same color as your chosen frame
  • Available in a choice of two colors: anodized silver (standard) and bronze

* If door areas are prone to water pooling many people sink an external drain to flow water away from the doors as an extra safeguard.

Flush Track with Cill and Rebate

This option offers a step down out of your property, and with a cill to drain water away from the doors. The addition of the aluminum rebate is located to bridge the bottom weather seal to give increased weather proofing properties to your door set.

  • Rebate fitted to the bottom track (externally for inward opening, internally for outward opening)
  • Cill (150mm / 5 7/8 inches front to back dimension) projection 90mm / 3 1/2 inches
  • Advised for areas subject to adverse weather conditions, such as coastal and hurricane prone areas
  • Available in a choice of two colors: anodized silver (standard) and bronze

Raised Track

Requires user to step over the threshold

This option requires the user to step over the threshold, this does not give you a flush floor level from the inside of the property to the outside of the property.

The aluminum track itself is the same as the flush option, only it is not sank under the floor level on installation.

  • Aluminum track finished with color matching profile fascia
  • Available in a choice of two colors: anodized silver (standard) and bronze

* If door areas are prone to water pooling many people sink an external drain to flow water away from the doors as an extra safeguard.

Raised Track with Rebate

Added weather proofing properties for raised track

This option requires the user to step over the threshold, this does not give you a flush floor level from the inside of the property to the outside of the property. The aluminum track itself is the same as the flush option, only it is not sank under the floor level on installation. The addition of the aluminum rebate is located to bridge the bottom weather seal to give increased weather proofing properties to your door set.

  • Aluminum track finished with color matching profile fascia
  • Rebate fitted to the bottom track (externally for inward opening, internally for outward opening)
  • Advised for areas subject to adverse weather conditions, such as coastal and hurricane prone areas
  • Available in a choice of two colors: anodized silver (standard) and bronze

Raised Track with Cill

This option offers a step down out of your property, with a cill to drain water away from the doors.

  • Rebate fitted to the bottom track (externally for inward opening, internally for outward opening)
  • Cill (150mm / 5 7/8 inches front to back dimension) projection 90mm / 3 1/2 inches
  • Aluminum track finished with color matching profile fascia
  • Available in a choice of two colors: anodized silver (standard) and bronze

* If door areas are prone to water pooling many people sink an external drain to flow water away from the doors as an extra safeguard.

Raised Track with Cill and Rebate

This option offers a step down out of your property, with a cill to drain water away from the doors.

The addition of the aluminum rebate is located to bridge the bottom weather seal to give increased weather proofing properties to your door set.

  • Cill (150mm / 5 7/8 inches front to back dimension) projection 90mm / 3 1/2 inches
  • Rebate fitted to the bottom track (externally for inward opening, internally for outward opening)
  • Aluminum track finished with color matching profile fascia
  • Advised for areas subject to adverse weather conditions, such as coastal and hurricane prone areas
  • Available in a choice of two colors: anodized silver (standard) and bronze

Raised Track with Double Cill

Available with or without Rebate

A situation may occur where a double cill is required and it is impractical to sink the track below surface level, this option offers a small ramp style, where the user can step or wheel over the cill and tracks.

  • Cill (150mm / 5 7/8 inches front to back dimension) projection 90mm / 3 1/2 inches
  • Available in a choice of two colors: anodized silver (standard) and bronze