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WATERPROOFING

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Safe, Practical Delivery

Many waterproofing projects take place on live commercial sites where access, safety and coordination are critical. APS combines experienced tradespeople, detailed planning and strong Health & Safety systems to deliver waterproofing works safely and efficiently, including projects requiring height access, staged works or complex site logistics.

We work with a range of waterproofing systems depending on the building type, substrate and environmental exposure. This includes membrane recoating, remedial waterproofing repairs, deck and balcony waterproofing, roof membrane replacement and preventative maintenance solutions designed to extend the life of existing systems.

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Waterproofing Systems and types

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Leak Detection & Assessments

Not all leaks are straightforward. Water can travel through cavities, membranes and building materials before becoming visible internally. Our team carries out detailed waterproofing investigations to identify likely failure points, assess existing systems and recommend practical repair or replacement options based on the condition of the building.

Our Approach

Waterproofing issues can cause serious damage if left unchecked, from internal leaks and membrane failure through to long-term structural deterioration.

Is your building starting to show signs of deterioration?

BUILDING

Our Approach to Building

Building issues are rarely isolated. Deterioration, water ingress, aging materials, compliance requirements, and evolving building requirements can all impact how a space performs over time.

Our approach focuses on understanding the condition of the building, identifying practical long-term solutions, and delivering works in a way that minimises disruption to live environments. From targeted repairs and refurbishments through to multi-trade remediation and upgrade projects, we work closely with clients to coordinate safe, practical outcomes suited to the building and its ongoing use.

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Condition Assessments & Remediation Planning

Not all building issues are immediately visible, and problems are often connected to wider deterioration, moisture exposure, aging materials, or previous repair failures. Our team carries out detailed condition assessments to help identify likely causes, prioritise repair works, and develop practical remediation or upgrade scopes suited to the building and its ongoing use.

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Multi-Trade Refurbishment & Upgrade Delivery

Building projects often involve multiple trades, staged works, and careful coordination within operational environments. We deliver refurbishment, remediation, and upgrade projects across commercial properties, schools, and live facilities, managing works in a way that supports programme efficiency, safety, and day-to-day site operations.

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Coordinated Commercial Delivery

Building projects in live commercial environments require more than just the repair itself. Access, safety, communication and site coordination all play an important role in delivering works efficiently while minimising disruption to the building and the people using it.

Wondering if your building needs attention?

Check out some common signs to look out for below.

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Cracking, Movement, or Surface Failure

Visible cracking, bubbling finishes, or loose materials can be early signs of wider deterioration or underlying building movement.

Water damage

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Water Staining or Internal Damage

Peeling paint, swollen materials, or moisture staining may indicate water is entering the building envelope somewhere.

Rusting

03

Aging or Deteriorated Exterior Finishes

Weathered coatings, rust staining, or deteriorated surfaces can impact appearance, asset protection, and long-term durability.

Impact Damage

04

Damage in High-Traffic Areas

Worn interiors, impact damage, or deteriorated shared spaces can affect presentation, usability, and ongoing maintenance needs.

Refurbishment

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Refurbishment or Modernisation Needs

Aging interiors, worn finishes, or outdated spaces may indicate it’s time for refurbishment or upgrade works.

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Ongoing Reactive Repairs

Recurring repairs can often indicate underlying issues that have not been properly identified or resolved.

The process behind the project

Building remediation and refurbishment projects require more than just repairs, they rely on solutions-based thinking, trades coordination, and practical long-term thinking.

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Assess

We assess the condition of the building, identify visible issues, and review the surrounding environment to understand likely causes and remediation requirements.

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Scope

We develop a practical scope of works tailored to the building, operational requirements, access constraints, and long-term project goals.

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Coordinate

We coordinate trades, staging, access, and delivery planning to ensure works are carried out safely and efficiently within live environments.

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Deliver

Remediation, refurbishment, or upgrade works are completed in accordance with project requirements, site conditions, and agreed programme outcomes.

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QA and Handover

Final quality checks are completed before handover, along with any relevant documentation, maintenance recommendations, or ongoing works planning.

The types of building projects we deliver

Are you seeing signs of your waterproofing systems failing?

Commercial Upgrade

Commercial Refurbishment & Upgrades

Interior and exterior upgrade works delivered across operational commercial and education environments.

Live-site project delivery
Multi-trade coordination
Interior and exterior upgrades

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Heritage Restoration

Careful restoration works designed to preserve building character while improving long-term durability, safety, and functionality.

Heritage-sensitive repairs
Refurbishment of aging assets
Practical long-term remediation

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Auckland Town Hall

Building Remediation

Targeted remediation works to address deterioration, damaged materials, and aging building

components.

Practical repair solutions
Condition-based remediation
Long-term asset protection

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Potential Asbestos

Asbestos Removal & Coordination

Safe asbestos remediation and coordinated works carried out within controlled commercial environments.

Licensed asbestos coordination
Safe staged delivery
Compliance-focused approach

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Planned Maintenance Works

Proactive maintenance and repair programmes designed to reduce reactive issues and extend asset life.

Preventative maintenance
Ongoing asset support
Reduced reactive repairs

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Interior Fit-Out & Space Reconfiguration

Interior upgrade works designed to improve functionality, presentation, and usability within operational environments.

Classroom and workspace upgrades
Interior linings and finishes
Live-site delivery

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Exterior Refurbishment & Recladding

Exterior refurbishment works designed to restore building appearance, address deteriorated materials, and improve long-term weather protection and performance.

Recladding and façade upgrades
Exterior remediation works
Long-term asset presentation and protection

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Seismic Strengthening

Seismic Strengthening & Structural Upgrades

Strengthening and upgrade works designed to improve resilience, safety, and long-term building performance.

Structural upgrade support
Compliance-driven works
Long-term resilience improvements

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Leaky Building & Envelope Repairs

Remediation works focused on addressing moisture ingress, failed detailing, and deteriorated envelope components.

Moisture-related remediation
Building envelope repairs
Coordinated trade solutions

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NOT SURE WHICH SERVICE YOU NEED?
NO PROBLEM.

Recent Waterproofing Projects

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