Roof Vents and Flue Installation

  • Fully Insured
  • 10 Years Labour Warranty
  • Glen Has 30+ Years Experience in Perth
  • Glen Is a Qualified Roof Plumber

Do you need proper ventilation in your roof space or want roof flues installed in Perth?

At Flash Roof Plumbing, we provide professional, tailored roof vent installation services for homeowners across Perth.

Whether you’re upgrading to whirlybirds, need passive ventilation solutions, or want a flue installed for a fireplace or hot water system, we’ve got the skills, experience, and tools to get the job done right.

We specialise in working with single-story residential homes only. We do not handle commercial or multi-story work.

This allows us to deliver personalised service with attention to detail, backed by over 30 years of hands-on experience in Perth roof plumbing.

Professional Roof Vent Installation in Perth

Roof vents are essential in keeping your home energy-efficient and moisture-free. By allowing hot air and humidity to escape your roof cavity, they reduce the risk of mould, help extend the lifespan of your roof structure, and improve comfort during hot Perth summers.

We offer a complete roof vent installation service, including:

  • Whirlybird installation – spinning turbine vents that draw hot air out of your roof cavity
  • Static vents – passive vents that allow continuous airflow without moving parts
  • Eave vents and ridge vents – options for balanced air intake and exhaust
  • Custom vent positioning – to suit roof shape and optimise airflow
  • Vent replacement or upgrades – swap out old or damaged vents with new energy-efficient options

All vents are installed to Australian Standards using high-quality, weather-resistant materials. We’ll help you choose the right solution based on your roof type, space, and ventilation needs.

Roof Flues Installed Perth

If you’re installing a new gas hot water system, heater, fireplace, or kitchen exhaust, you’ll likely need a roof flue to vent gases safely outside your home. Flash Roof Plumbing installs flues that are secure, watertight, and compliant with local building regulations.

Our roof flue installation service includes:

  • Installing new flues for hot water systems, wood or gas fireplaces, or kitchen exhausts
  • Ensuring correct height, angle, and positioning for safe airflow
  • Flashing and sealing flues to prevent leaks at roof penetrations
  • Replacing old or corroded flues as needed

We take care to make each installation safe, discreet, and weatherproof. As a licensed roof plumber, Glen ensures that each flue is sealed to protect your home from leaks and stormwater ingress, giving you peace of mind year-round.

Why Proper Roof Ventilation Matters

Perth homes face intense heat during summer, and without proper ventilation, that heat builds up inside your roof cavity. This can lead to:

  • Higher indoor temperatures
  • Reduced energy efficiency and increased cooling costs
  • Moisture build-up and condensation
  • Mould and mildew growth
  • Damage to roof insulation and timber frames

A professionally installed roof air vent in Perth helps manage these issues by releasing trapped heat and improving airflow. You’ll enjoy a more comfortable home, better roof health, and lower energy bills.

Why Choose Us

When protecting your home, you need roof plumbers you can trust. Here’s why Perth homeowners choose Flash Roof Plumbing:

  • Fully Insured

    We are fully insured (public liability up to $20 million) for your peace of mind.

  • 10 Years Labour Warranty

    All our workmanship is backed by a 10-year warranty on labour.

  • Glen has 30+ Years of Experience in Perth

    Benefit from decades of local roof plumbing expertise.

  • Glen is a Qualified Roof Plumber

    Work is done by a licensed, highly skilled roof plumbing professional.

  • Upfront Pricing

    Before charging you anything, we will always tell you upfront exactly what the cost will be.

Our commitment to quality and customer satisfaction means we only use high-quality materials (like Colorbond® steel) and always arrive on time as promised.

With Flash Roof Plumbing, you get honest, reliable, and punctual service—we treat your roof as if it were our own.

Frequently Asked Questions

  • No. We only work on single-story residential properties. This ensures we can deliver safe, consistent service with a personal touch. We do not service commercial or multi-story buildings.

  • A whirlybird spins with the wind to actively pull air out of your roof cavity, while a static vent allows passive airflow without moving parts. Both are effective depending on your ventilation goals and roof layout.

  • If your home gets very hot in summer, your ceiling shows signs of mould or condensation, or your insulation feels damp, you likely need better ventilation. We can assess your home and recommend a tailored solution.

  • Most roof vent installations can be completed in just a few hours. Larger or more complex setups may take half a day. We’ll let you know the exact timeframe during your quote.

    1. We install flues for:
    • Gas and electric hot water systems
    • Fireplaces and combustion heaters
    • Kitchen rangehoods and exhaust fans

    We ensure each flu meets required clearance, ventilation, and safety standards.

  • Yes. If your old vent or flue is rusted, cracked, or leaking, we can remove and replace it with a modern, more durable option. We’ll also inspect the surrounding flashing to ensure everything is sealed correctly.

  • Absolutely. We only use materials designed for Perth’s harsh sun and rain. We also seal and flash all roof penetrations correctly to prevent any chance of water ingress.

  • Yes. Vents release hot air trapped in the roof cavity, reducing ceiling temperatures and making your home cooler in summer. This can reduce your reliance on air conditioning and lower energy bills.

  • Not significantly. Passive ventilation systems are designed to remove excess heat and moisture, not warm air from inside your home. The benefits of moisture control and airflow far outweigh any heat loss.

  • At this stage, we specialise in mechanical and passive ventilation systems like whirlybirds and static vents. If you’re after a solar-powered option, we’ll discuss whether it’s right for your home and assist with recommendations.

  • Simply use our Contact Page. We’ll arrange a time to inspect your roof, discuss your home’s best vent or flue options, and provide a free, no-obligation quote—no call-out fees.

Our Roof Plumbing Services

As experienced Perth roof plumbers, we provide a comprehensive range of roof plumbing services for your single-story home, including:

  • Downpipe Replacement

    Downpipe replacement involves removing old or damaged downpipes and installing new ones to ensure efficient stormwater drainage away from your home’s foundation.

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  • Roof Vents & Flue Installation

    We professionally install roof vents and flues, including whirlybirds and exhaust flues, to improve ventilation and ensure safe, leak-free operation of appliances.

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  • Gutter Cleaning

    Gutter cleaning involves removing leaves, debris, and built-up grime from your gutters to ensure proper water flow and prevent blockages that can lead to water damage.

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  • Gutter Repair & Installation

    We provide expert gutter repair and installation services to ensure your home’s drainage system functions efficiently and protects against water damage.

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  • Gutter Replacement

    Gutter replacement involves removing old, rusted, or leaking gutters and installing high-quality new ones to ensure effective rainwater drainage and protect your home from water damage.

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  • Gutter Maintenance

    Gutter maintenance involves regular cleaning and inspection to remove debris, prevent blockages, and ensure your gutter system functions efficiently year-round.

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  • Roof Flashing Repair & Installation

    We repair or install roof flashings around chimneys, vents, and skylights to create a watertight seal and prevent leaks.

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  • Roof Valley Installation, Replacement & Repair

    We install, replace, and repair roof valleys to ensure proper water flow between roof sections and prevent leaks that can damage your home’s structure.

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  • Soakwell Installation

    We install soakwell systems to effectively manage stormwater runoff by dispersing it safely into the ground, preventing water pooling and protecting your home’s foundations.

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  • Whirlybirds

    Whirlybird installation involves fitting spinning roof vents that improve attic ventilation by exhausting hot, stale air, helping to reduce heat buildup and moisture inside your home.

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  • Fascia Replacement & Repair

    Fascia Replacement & Repair involves fixing or replacing damaged timber fascia boards and installing durable metal fascia covers to protect your roof edges and give your home a clean, finished look.

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  • Gutter Guard Installation, Replacement & Repair

    Gutter Guard Installation, Replacement & Repair involves fitting, replacing, or fixing protective guards that prevent leaves and debris from clogging gutters, ensuring efficient water flow and reducing maintenance needs.

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  • Box Gutters

    We will professionally install, repair, and maintain your box gutters to ensure they effectively collect and channel rainwater away from your home, preventing blockages, leaks, and water damage to your roof and walls.

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  • Rainheads

    We will supply, install, and maintain rainheads to efficiently capture and direct rainwater from your gutters into downpipes, helping to prevent overflow and protect your home’s foundation from water damage.

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  • Roof Maintenance

    We provide thorough roof maintenance services, including inspections, cleaning, and minor repairs, to keep your roof in optimal condition, prevent leaks, and extend its lifespan.

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