Project

Green Square School

External Remedial Caulking & Joint Sealing | Zetland, NSW

Location

Zetland Avenue, Zetland NSW 2017

Project Value

$100,000
Green Square School

Project Overview

External Remedial Caulking Across Key Outdoor Areas

AusCaulking completed external caulking and re-sealing across Green Square School’s courtyards, playgrounds, and stair junctions. Constant daily foot traffic and weather exposure had worn down existing sealant joints. AusCaulking assessed the site, removed damaged materials, and reinstated high-durability seals tailored to each specific substrate and movement point. These works restored weatherproofing, enhanced safety, and extended the structural integrity of the school’s high-traffic outdoor areas.

Our Scope of Works

Our Scope of Works

Works included:

Removal of existing failed or deteriorated caulking

Surface preparation prior to re-sealing

External movement and expansion joints

Courtyard junctions

Playground interfaces

Stair junctions

External architectural joints and transitions

The works focused on exposed joints and providing a clean, durable finish across high-use external areas.

Products & Materials

Sealants used on the project included:

Sika Redwood

Sika Concrete Grey

Products were selected to suit the surrounding finishes and external exposure conditions.

The Detail

Remedial Works Across High-Traffic External Areas

The main challenge was completing remedial caulking across exposed, high-traffic areas while maintaining clean finishes and protecting surrounding substrates during removal of the existing sealant.

External conditions also required careful planning around access and weather to ensure joints were properly prepared before new sealant was installed.

Remedial Works Across High-Traffic External Areas

Why This Project Matters

This project highlights AusCaulking’s experience in external remedial caulking, where proper removal, preparation and re-sealing are critical to long-term performance.

It also demonstrates our capability to deliver durable joint sealing across courtyards, playgrounds and other high-use external areas within education facilities.

Discuss Your Next Project

Commercial Caulking & Joint Sealing