Ullrich Aluminium
Ullrich Aluminium
Web:   www.ullrich.co.nz
Email:   alkalum@uacl.co.nz
     
Contact:   Sales/Customer Service
Phone:  0800 500 338
+64 (9) 262 6262
Fax:   +64 (9) 262 6265
     
Products: Technical Information

Rolled Products Manual
Tolerances, bending radii, chemical composition limits, alloy data, mechanical properties, conversion tables etc.

     
 

Louvre Windows

Louvre Windows - practical solution for control of light, sound and airflow.

Ullrich supply 3 brands of louvre windows Naco Bladelok Trimline

Louvre windows are amongst the most practical of all window glazing treatments for ventilation, light control and privacy. They are well-suited for all enclosed spaces requiring controlled cross-breeze ventilation, and are particularly suitable in tropical and subtropical climates. Website...

Naco AirFlow window louvres

Naco Airflow louvres are supplied as a kit to your specifications, ready to install in aluminium or timber frames. Glass or aluminium blades are available.

Benefits of Naco Airflow louvre fittings:

  • Rust-resistant, fully housed mechanisms, with smooth operation
  • Durable finish - anodised, painted or powdercoated in a range of colours
  • Precision-fit blade holders to ensure positive blade contact
  • Built-in compression-fin draught eliminators on blade holders
  • Adaptability for optional factory-fitted security bars
  • Multiple-handle operation options for versatile breeze control
  • Adaptability for motorised remote-control operation

Louver Windows

Louvre Windows

Planning and Specifying:

Calculate the number of blade required from the following table.
Extended window heights (i.e. higher than standard sizes listed and within the next blade height) require fixed, custom-sized infill panels to fit remainder of opening depth.
A fixed head weatherbar should be used above infill panels.
Recommended maximum single blade length is 760mm. See diagrams to calculate blade widths.

Standard Aperture 
heights in mm
Standard Aperture
 heights in inches
Blades to fit standard height Extended aperture heights with fixed infill
*(see example below)
Blades for extended height:calculate infill size  Number of
control handles
305 12 2 343 -446 2+ 1
445 171/2" 3 483 - 585 3+ 1
584 23 4 622 - 725 4+ 1
724 281/2" 5 762 - 865 5+ 1
864 34 6 902 - 1004 6+ 2
1003 391/2" 7 1041 - 1144 7+ 2
1143 45 8 1181 - 1284 8+ 2
1283 501/2" 9 1321 - 1424 9+ 2
1423 56 10 1461 - 1563 10+ 2
1562 611/2" 11 1600 - 1703 11+ 3
1702 67 12 1740 - 1843 12+ 3
1842 721/2" 13 1880 - 1982 13+ 3
1981 78 14 2019 - 2122 14+ 3
2121 831/2" 15   15+ 3
 

* Example: an extended window height of 500mm requires 3 louvre blades (445mm) and a fixed infill panel of 55mm (500mm minus 445mm) to fit the gap.

BLADE-LOK Louvre Windows

Bladelok Louvres

Benefits and features of BLADE-LOK Louvres

  • Fitted with two poly-pile edge strips to keep out dust, rain and to reduce drafts. Improved strutting has eliminated annoying wind rattles

  • Combined locking and operating handle with a plastic tip to ensure comfortable and firm control. Left hand control is standard but can be supplied on the right to special order

  • Manufactured from robust aluminium with anodised or epoxy powder coated weather-proof finish providing strength and attractive appearance

  • Fitted with a patented BLADE-LOK security clip which prevents glass being removed when the louvre is in a locked or open position. Glass blades are not supplied with the louvre fittings but are stocked by glass merchants in various types. Can be tinted with film just the same as any glass window

  • A set of Cooper De Luxe Louvres consists of two aluminium mullions with attached operating mechanism and channels for holding the glass blades. These mullions are not joined together in any way and therefore can be spaced to fit any width opening with the maximum recommended of 762mm

 

Trimline Louvres

A set of Cooper Louvres consists of two aluminium mullions with attached operating mechanism and channels for holding the glass blades. These mullions are not joined together in any way and therefore can be spaced to fit any width opening with the maximum recommended of 762mm.

Trimline Louvres

Benefits and Features of Trimline Window Louvres

  • Suitable for Hotels, Motels, Factories, Offices, Schools, Shops and Homes.

  • Cyclone tested by the James Cook Cyclone Structural Testing Station, Townsville, Australia to wind load code AS1170.2 1989

  • The ultimate in controlled ventilation with a combined locking and operating handle. Pivots are specially treated to give smooth control. It is recommended that a spot of light oil be placed on each pivot periodically. The plastic tipped handle ensures comfortable and firm control. Left hand control is standard.

  • Manufactured from anodised aluminium extrusions, lightweight and available in natural anodised finish, as standard.

  • Fitted with a patented security stop which prevents glass being removed when the louvre is locked in position. Glass blades are not supplied with the louvre fittings but are stocked by glass merchants in various types.

Ullrich Aluminium Co Ltd New Zealand Sales Centres
Head Office 118 Wiri Station Rd, Manukau City 0800 500 338 09 262 6262
Export Division 118 Wiri Station Rd, Manukau City 0800 500 338 09 262 6262
Wintec Ulltraclad® Division 118 Wiri Station Rd, Manukau City 0800 500 338 09 262 6262
       
North Island
Town Street Address Phone
Whangarei 2 Gumdigger Pl Whangarei 09 438 7380
Silverdale 24 Anvil Rd Silverdale 09 427 0017
Auckland West 65 The Concourse Henderson 09 836 6061
Auckland Central 33 Great South Rd Otahuhu 09 276 3789
Auckland South 118 Wiri Station Rd Manukau City 09 262 6262
Hamilton Pukete Industrial Estate Maui St, Te Rapa 07 849 2909
Tauranga 17 McDonald St Tauranga 07 575 3499
Rotorua 124 Riri St Rotorua 07 346 8213
New Plymouth 217 Courtney St New Plymouth 06 759 9120
Napier Cnr Niven & Edmunsdsen Sts Napier 06 843 3114
Palmerston North 8 Railway Rd Palmerston North 06 356 2007
Wellington 1 Cornish St Petone 04 568 8188
       
South Island
Town Street Address Phone
Nelson 6a Forests Rd, Stoke Nelson 03 547 4103
Christchurch 4 Iversen Tce Christchurch 03 366 7939
Timaru 60 -64 Racecourse Rd, Washdyke Timaru 03 688 7649
Dunedin 391 Kaikorai Valley Rd Dunedin 03 453 0679
Invercargill 25 Bond St Invercargill 03 218 4124
             
         
Ullrich Aluminium Company Limited
             
Phone: 0800 500 338
+64 (9) 276 3789
  Email:   alkalum@uacl.co.nz
Fax:   +64 (9) 276 3342   Web Site:   www.ullrich.co.nz
     
Address:   118 Wiri Station Rd, Manukau City.
PO Box 98 843 SAMC, Manukau City, New Zealand.
         
CI/SfB  (90)  Shelf Location: (90)  Code: ullr032
     
 
Copyright to Ralenti Management Ltd 1996 all rights reserved