How many track hangers? Fewer means faster!

CarTeck sectional garage doors are quick to install - there’s less to assemble and fewer fittings and fixings required to secure the frame and tracks.

Only one hanger is needed if you’re using the rear spacer bar side extension fixing, two if not, and no need for a hanger at the curve.

The recommended fitting positions are shown here:
Just one hanger with the rear spacer bar side extension fixing
Without rear spacer bar side extension fixing

Further reading

Tecentrup Data Centre Steel Doors For AI

Meeting demand for certified Data Centre steel doors at larger sizes.

21 Oct 2026

Artificial Intelligence (AI) is changing the world and putting pressure on every aspect of Data Centre design. We’ve spent considerable time and invested significantly in designing and testing doors to suit the new larger environments.

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Tecentrup Data Centre Steel Doors What Features To Look For Thumb

What features to look for on a Data Centre steel door?

14 Oct 2026

Balancing security with environmental requirements such as fire protection, sounds and pressure characteristics, alongside the everyday operational necessities requires a specialist solution.

Read more

Tecentrup Data Centre Steel Security Doors Thumb

The importance of keeping data centres secure with security certified steel doors.

07 Oct 2026

Security threats are a pressing concern with a significant number of organisations seeing cyber-attacks linked to physical security breaches at Data Centres. Ensuring that these critical pieces of infrastructure are protected is a serious business.

Read more