COLA Shelter

Roof-only with skirts

Location Rockhampton, QLD
Shed size 78m x 24m x 7m
Shed colour Deep Ocean

About

J Barnes & Sons, a well-established building contractor in Rockhampton, was awarded the tender to construct a large covered outdoor learning area (COLA) for Heights College. The project required a structure that would provide weather protection for students while maintaining the open-air learning environment that schools value.

ABC Sheds worked with Garth Barnes to deliver a custom COLA featuring partial wall coverage that balances protection with natural airflow and accessibility.

COLA Shelter by ABC Sheds

The Challenge

Educational facilities require versatile outdoor spaces that can be utilised year-round regardless of weather conditions. The school COLA had to provide shelter from Queensland's intense sun and tropical downpours while still feeling open and welcoming for students.

The design needed to accommodate large groups of students safely while meeting educational facility standards. To ensure both the students’ safety and the structural integrity of the building, the wall bracing had to be carefully relocated to a secure position, keeping it out of harm’s way. The structure also had to complement the existing school architecture and provide long-term durability in the tropical climate.

 

The Solution

ABC Sheds built a 78m x 24m COLA with a 7m eave height and hot-dip galvanised open web joists spanning 13 bays of 6 metres each.

The roof was constructed alongside the courts and then lifted into place by five cranes — a process “quite extraordinary to witness” according to Ben Head, Business Manager at Heights College. This method allowed the school to complete the court installation first while still ensuring the structural precision and safety of the massive roof.

The roof was designed to withstand Queensland’s harsh climate, with materials that reflect heat and resist weather damage. Partial wall skirts provide shade and protection from driving rain while still allowing plenty of airflow to keep the space open and comfortable.

The clear-span design ensures there are no obstructive braces at student level, making the area safer and easier for teachers to supervise. Finally, an efficient guttering system handles heavy tropical downpours, keeping the learning area dry and usable year-round.

Interior of school COLA by ABC Sheds
COLA Shelter project by ABC Sheds in Queensland

Shed Features

✓ 13 bays at 6 metres each

✓ 530 UB hot-dipped galvanised columns

✓ Hot-dip galvanised open web trusses

✓ Z 20019 purlins and girts

✓ Zincalume roof sheeting

✓ Colorbond wall skirts to 3m from ground level

✓ 7.5° gable roof pitch

✓ No wall bracing below 3m from ground level

✓ Guttering and 100mm PVC downpipes

Hear from the client about the process

Customer testimonial

"Dave Rawson from Top End Sheds, a builder I know in Queensland, first recommended ABC Sheds to me — and I’ve never looked back. The first project we did together was this COLA, and there have been many more sheds since.

This COLA ended up being a great move for my business. I’d done a lot of work for Heights College over the years, and when the tender went out, I won it. The project brought great exposure and really helped get my name out there around Rockhampton.

Working with ABC Sheds has been nothing short of a pleasure. I feel like I’ve known the team forever — it’s like a friendship now. Every department has been easy to deal with and the service is excellent. I wouldn’t be doing business with them if I didn’t respect them.

I’d highly recommend ABC Sheds and I’m looking forward to plenty more deals together in the future."

- Garth Barnes, Director at J Barnes & Sons

ABC Sheds COLA Shelters brochure cover
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COLA Shelters Brochure

If you are looking to create a safe, weatherproof space for students to learn, play, and grow, COLA shelters are a cost-effective way for schools and councils to support outdoor activities — rain or shine. Download our dedicated brochure and find out all you need to know to build your perfect school COLA.

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