Ottostumm W50 TB

Next-gen thermal efficiency

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About

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  • 20 years in the industry

  • More than 80 projects

  • 12 team experts

  • Top-notch services

Products

Ottostumm W50 TB

Ottostumm W50 TB

Profile –

Experience outstanding thermal performance with steel strength and character. The Ottostummm W50 TB can handle the harshest weather conditions, in style.

Can accommodate double glazing units of up to 37mm thick

Innovative cold rolled technology

High density polyurethane isolator as a high performance thermal barrier

Fabricated in New Zealand

In house abrasive blasting/zinc wire arc spray for steel protection

Powder coated finish

Download profile specifications →
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Example of the product in use

Customised to your needs

Casement design and window configuration

The strength and lightweight nature of steel allows for a wide range of window configurations. From classic multi-pane grids to sleek, uninterrupted glass panels, this suite is no exception.

Colours and finishings

From classic black to bold, modern hues, the colour options with steel are almost limitless. Explore our past projects for inspiration.

Example image of Casement design and window configuration
Example image of colour and finishing options of our steel products

Project inspiration using Ottostumm W50 TB

Hassle free nationwide
delivery

Simplify project logistics and minimise unexpected delays with our nationwide delivery option. Our freight team can deliver direct to your project site, anywhere in New Zealand.

Learn more about Ottostumm W50 TB, or request a custom quote

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Other products you may like

W20 Suite

The single glazed classic

The original steel joinery window suite. Slender and single glazed, W20 is most often used for heritage restorations and architectural builds that call for the slimmest of profiles in beautiful hot rolled steel.

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Belgian U suite

Traditional style, double glazed

Still boasting a slim, elegant profile, the Belgian U suite is set slightly wider than W20 to accommodate double glazing. Great for projects that require a traditional aesthetic, with greater thermal efficiency.

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Forster Presto

Hollow, highly configurable

This Swiss designed system offers a square profile and a hollow interior, allowing hardware and locks to be easily installed within the frame itself. Its strength allows for the largest, fully glazed units. Also a popular choice where integrity only fire performance is required.

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Forster Fuego light

High performance fire rating

Another Swiss designed profile, the Forster Fuego contains an isolator block sandwiched between the metal. Exceptionally effective in the construction of high performance fire rated windows and doors.

Learn more

Contacts

09 296 5520

sales@crittall.co.nz

WORKSHOP

219 Gt South Rd, Takanini, Auckland

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