Home > Companies > Ancon > Ancon 25/14 Restraint System

Stainless steel slot tie system for use with partial fill insulation and steel studs.

Features and benefits:

  • Designed to tie brickwork external walling to a light steel or concrete frame.
  • Self-drilling, high-thread screws fix through the channel and the insulation into the steel.
  • Wall ties are located within the channel and built into the joints of the outer leaf brickwork.
  • Vertical channels are fixed to the steel studs through insulation boards placed in the cavity.
  • Pre-punched holes are positioned at close centres to ensure a fixing position is always located near the end, even when the channel is cut on site.
  • The channel has a 16 mm opening to easily accommodate a drive socket and washer for the fixing of screws.
  • Alternate 5.3 mm and 9.5 mm diameter holes allow different fixings. The smaller holes should be used when fixing to steel or timber with Ancon High-Thread Screws and the larger holes accommodate fixings for concrete.
  • Ancon SD25 ties are available in various lengths and are located in the channel by rotating through 90º and can be positioned at any point along the channel length and are built into the masonry bed joints of the outer leaf of brickwork.
  • Suitable for use with all insulation types.
  • CE marked.
  • Ancon provides a design warranty for 60-years. When using zinc plated fixing screws, a 25-year warranty is offered.

System components:

  • 25/14 Channel.
  • High-Thread Fixing Screws.
  • SD25 Wall Ties.

Applications:

Suitable for fixing to steel and concrete.

This system is suitable for use with a maximum combined insulation and backing board thickness of 220mm. When using rigid insulation board up to a depth of 220mm and Isover Polterm Max Plus, Knauf Insulation Earthwool RainScreen Slab and ROCKWOOL Rainscreen Duo Slab up to 180mm, Ancon high-thread fixing screws can be used without a Compression Sleeve. When using other thicknesses of these insulations or other semi-rigid/flexible insulations, an Ancon Compression Sleeve (the same depth as the insulation) should be used around the fixing screws to provide the necessary support. Consult manufacturer for information.

Options

Accessories:

- Ancon High-Thread Fixing Screws:

  • HTSS-65-2PT-W – Length: 65 mm. Insulation/ backing material thickness: 27–46 mm.
  • HTSS-82-2PT-W – Length: 82 mm. Insulation/ backing material thickness: 35–61 mm.
  • HTSS-100-2PT-W – Length: 100 mm. Insulation/ backing material thickness: 43–79 mm.
  • HTSS-115-2PT-W – Length: 115 mm. Insulation/ backing material thickness: 60–94 mm.
  • HTSS-135-2PT-W – Length: 135 mm. Insulation/ backing material thickness: 65–114 mm.
  • HTSS-150-2PT-W – Length: 150 mm. Insulation/ backing material thickness: 80–129 mm.
  • HTSS-180-2PT-W – Length: 180 mm. Insulation/ backing material thickness: 110–159 mm.
  • HTSS-240-2PT-W – Length: 240 mm. Insulation/ backing material thickness: 165–220 mm.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-95/355 Surface-mounted channels

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

Ancon

Tel:

+44 (0)114 275 5224

Product reference

25/14 Restraint System

Channel

 - Length:
[2700 mm]
[3000 mm]
 

Wall tie

 - Type:
[Type 1]
-
Heavy duty tie, suitable for most building types. For any building height.
[Type 2]
-
General purpose tie, suitable for residential and small commercial buildings. For building heights up to 15 m.
[Type 3]
-
Basic wall tie, suitable for residential and small commercial buildings. For building heights up to 15 m.
[Type 4]
-
Light duty tie, suitable for box-form domestic dwellings. For building heights up to 10 m.
 
 - Size:
[SD25/100]
-
Length: 100 mm. For open cavity: 35–59 mm.
[SD25/125]
-
Length: 125 mm. For open cavity: 60–84 mm.
[SD25/150]
-
Length: 150 mm. For open cavity: 85–109 mm.
[SD25/175]
-
Length: 175 mm. For open cavity: 110–134 mm.
[SD25/200]
-
Length: 200 mm. For open cavity: 135–159 mm.
[SD25/225]
-
Length: 225 mm. For open cavity: 160–184 mm.
[SD25/250]
-
Length: 250 mm. For open cavity: 185–209 mm.
[SD25/275]
-
Length: 275 mm. For open cavity: 210–234 mm.
[SD25/300]
-
Length: 300 mm. For open cavity: 235–259 mm.
 

Accessories

[Not required]
[Ancon Compression Sleeves]
-
For use with more flexible insulations.
[Ancon Concrete Fixing Screws]
-
To accommodate a combined backing board and insulation thickness of up to 267 mm. Consult manufacturer's literature and insert product code.
[Ancon High-Thread Fixing Screws]
-
To accommodate a combined backing board and insulation thickness up to 220 mm and steel thickness 1.2–3 mm. See 'Options' below and insert product code.
[Carbon steel screws]

Manufacturer details

President Way,
President Park,
Sheffield,
South Yorkshire, S4 7UR
Tel +44 (0)114 275 5224
Fax +44 (0)114 276 8543
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