Water blasting for
Commercial buildings and premises

Commercial Roof Cleaning in Christchurch – Concrete & Steel Roofs

Maintaining the roof of your commercial property is critical for protecting your building and preserving a professional appearance. At JK Building Wash, we provide expert commercial roof cleaning in Christchurch, specialising in both concrete tile and steel roofing.

Over time, moss, mould, lichen, and grime can build up on rooftops, leading to potential damage and reduced longevity. That’s why we recommend annual roof cleaning to keep your roof in peak condition and prevent costly repairs.

Our experienced team uses advanced equipment, strict safety protocols, and proven soft wash techniques to safely clean even the most challenging commercial roofs. We also offer drone-applied treatments, performed by CAA 102-certified drone pilots, for efficient and precise application of mould, moss, and lichen control solutions.

Pair your commercial roof wash with our full exterior building cleaning service for the best results and long-term value. Trust JK Building Wash in Christchurch for reliable, professional roof cleaning that protects and enhances your commercial property.

Commercial Gutter Cleaning in Christchurch

Blocked gutters on commercial buildings can lead to serious and costly problems, from water damage and structural issues to health and safety risks caused by mould, pests, and standing water. On large commercial roofs, leaves, dirt, and debris can quickly clog guttering systems, resulting in overflow that damages both the exterior and interior of your property.

At JK Building Wash, we provide professional commercial gutter cleaning in Christchurch, using high-performance vacuum systems and equipment to safely remove blockages and restore proper water flow.

Our experienced team works efficiently and with full attention to health and safety compliance, helping your business prevent avoidable damage and reduce long-term maintenance costs.

Trust JK Building Wash to keep your commercial gutters clean, clear, and functioning properly — so your building stays protected, rain or shine.

Commercial Driveway, Carpark & Path Cleaning in Christchurch

First impressions count, especially for commercial properties. Dirty or stained driveways, carparks, and footpaths can create a negative image for your business while increasing the risk of slips and falls. Built-up oil stains, moss, algae, and grime are not only unsightly but also hazardous.

At JK Building Wash, we specialise in commercial driveway and path cleaning services in Christchurch, helping businesses maintain clean, safe, and professional-looking exterior surfaces. Using powerful, industrial-grade water blasting equipment, we deep clean concrete and asphalt to remove stubborn contaminants and restore surfaces to their best condition.

Whether you manage a retail carpark, office entrance, restaurant walkway, or high-traffic commercial site, our experienced team delivers fast, effective results with minimal disruption to your operations.

Choose JK Building Wash for reliable, high-pressure exterior surface cleaning in Christchurch that enhances your property's safety and presentation.

Commercial Fence & Deck Cleaning in Christchurch

Outdoor timber features like fences, decks, verandas, and pergolas at commercial properties are prone to dirt, moss, mould, and algae, all of which can affect both appearance and safety. A clean, well-maintained exterior creates a strong first impression for clients, customers, and staff.

At JK Building Wash, we offer expert commercial fence and deck cleaning in Christchurch, using eco-friendly cleaning solutions and low-pressure soft wash systems that are safe for timber. Our team removes built-up contaminants without damaging the surface, restoring wood to a clean and refreshed state.

We recommend annual moss and mould treatments to prevent regrowth and extend the life of your timber structures. Whether you're maintaining an outdoor seating area, entrance deck, or perimeter fencing, we’ll help you keep your commercial exterior looking sharp, safe, and professional year-round.

Carpark Line Cleaning in Christchurch

Before repainting carpark lines, it’s crucial to prepare the surface properly to ensure strong paint adhesion and long-lasting visibility. At JK Building Wash, we provide professional carpark line cleaning in Christchurch, using high-pressure water blasting to remove dirt, oil stains, moss, and built-up grime.

Our thorough surface preparation helps you achieve sharp, clear, and compliant line markings, whether you’re refreshing parking bays, directional arrows, loading zones, or safety lines.

Ideal for commercial carparks, retail centres, schools, and industrial sites, our expert cleaning ensures your new paintwork looks professional and lasts longer.

Trust JK Building Wash for reliable, high-quality carpark cleaning and line prep services in Christchurch.