Velux Window repairs and replacement

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with over 20 years of expertise in the double glazing industry. We are here to help with all of your Velux window repairs or replacement needs.

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    Velux Window Installation and Repairs in London and Kent

    Velux windows are a popular and practical choice for homeowners looking to add natural light and ventilation to their properties. However, like any other feature in your home, Velux windows require proper installation and ongoing maintenance to perform effectively. If these windows are not installed properly, or if the flashings fail over time, you could face rainwater leaks that could potentially lead to significant damage to your property. If you’re in London or Kent, addressing Velux window issues quickly is essential to avoid expensive repairs and property damage.

    In this article, we’ll discuss the importance of proper installation, how faulty Velux windows can lead to leaks, and how you can either replace or repair your windows to protect your home in London and Kent.

    Why Proper Installation of Velux Windows is Crucial

    Velux windows are designed for durability and weather resistance, but improper installation can lead to serious issues. In regions like London and Kent, where weather conditions can change rapidly, it’s especially important to ensure Velux windows are installed correctly.

    The window’s flashings play a critical role in keeping the rain out. Flashings are metal components that seal the window to the roof, directing water away from the window and into the gutters. If these flashings are incorrectly installed or fail due to wear and tear, rainwater can easily seep into your home, causing water damage to your walls, ceilings, and insulation.

    With the unpredictable weather in London and Kent, it’s important to have a secure, watertight installation to avoid these common issues.

    Common Problems with Velux Windows in London and Kent
    1. Failing Flashings
      Flashings are essential to ensuring your Velux window is watertight. In some cases, they may degrade due to age or poor installation. Over time, the metal can become corroded, leading to leaks. This is particularly problematic in areas like Kent, where coastal or wet weather can accelerate wear and tear.
    2. Improper Installation or Alignment
      If the Velux window is not installed at the correct angle or size for your roof, gaps can form, allowing water to penetrate. This is a common issue when windows are not aligned with the roof pitch or if the installation doesn’t follow the manufacturer’s guidelines.
    3. Old or Single-Glazed Roof Lights
      Many older Velux windows or roof lights in London and Kent may have single glazing, which isn’t as energy-efficient or weather-resistant as newer, double-glazed models. Single-glazed windows are more prone to leaks and can have problems with condensation between the panes. Replacing these with modern Velux windows is often a smart investment to prevent leaks and improve your home’s energy efficiency.
    The Risks of Ignoring Leaky Velux Windows

    When a Velux window starts to leak, it’s essential to address the issue as soon as possible. Neglecting the problem could lead to much bigger issues down the line, especially in places like London and Kent, where the damp, rainy climate can worsen the situation.

    Here are the potential risks of ignoring a faulty Velux window:
    • Property Damage: Continuous leaks can cause water to infiltrate your ceiling, walls, and insulation. Over time, this can result in structural damage, which could be expensive to fix.
    • mould and Dampness: Persistent moisture can lead to mould growth, which not only damages your property but can also pose health risks. Mould can spread quickly, and the longer you leave the issue, the more costly the removal process will be.
    • Higher Repair Costs: If left untreated, the damage caused by leaks can lead to far more extensive repairs. For instance, you may need to replace rotting timbers or re-roof sections of your home, which can be much more expensive than fixing a small leak early on.
    Replacing Old, Single-Glazed Roof Lights with Modern Velux Windows

    If your Velux window is old or single-glazed, you might want to consider replacing it with a modern, energy-efficient Velux window. This can help prevent leaks and bring several additional benefits:

    • Better Weather Resistance: Newer Velux windows are equipped with improved sealing technology and flashings, making them better suited to withstand the harsh weather conditions often seen in London and Kent.
    • Energy Efficiency: Modern Velux windows come with double or triple glazing, providing better insulation and reducing energy costs. This can be especially beneficial in areas like London, where energy efficiency is a priority for homeowners looking to reduce bills and environmental impact.
    • Improved Durability: Upgrading to a modern Velux window means a more durable window that will last longer and require less maintenance, providing long-term protection against leaks.

    By replacing your old roof lights with modern Velux windows, you not only enhance your home’s energy efficiency but also reduce the risk of rainwater leaks and improve overall comfort.

    Repairing Faulty Velux Windows in London and Kent

    In some cases, replacing your Velux window may not be necessary. If the window itself is still in good condition, a professional repair may be all that’s needed. Here’s how we can repair your Velux windows:

    1. Flashings Replacement
      If the flashings are the cause of the leak, a specialist can replace them with new, more durable flashings that will better protect your window from rainwater infiltration. This is a common repair that can prevent further damage.
    2. Re-Sealing the Window
      Sometimes, the seals around the window may have deteriorated. If that’s the case, a professional can re-seal the unit to ensure it’s airtight and waterproof, preventing rainwater from entering.
    3. Component Repairs
      Damaged or worn parts of the window—such as handles, hinges, or frames—can be repaired or replaced. This can extend the life of your Velux window and prevent leaks caused by mechanical issues.
    Why Hire a Professional for Velux Window Repairs in London and Kent?

    While you might consider fixing the issue yourself, it’s always best to trust a professional when it comes to Velux window repairs. Here’s why:

    Time and Cost Efficiency: Opting for professional repairs saves you time and money in the long run. Quick and effective repairs can prevent the need for more extensive and costly work down the line.

    Expert Diagnosis: A specialist will quickly pinpoint the cause of the leak and offer a solution tailored to your specific needs. We have the knowledge and experience to prevent further damage.

    Quality Repairs: Professionals use high-quality materials and the correct tools to ensure a long-lasting repair, giving you peace of mind that your Velux window will remain leak-free.

    Give us a call for free no obligation advice today!

    Velux window repair

    Learn more from our FAQ

    Moisture has gotten inside your sealed unit and the only remedy is a replacement glass unit, this is far less expensive than replacing the complete window or door.

    There are 2 main reasons for this. Either the locking mechanism may need adjusting/replacing or the hinges may need replacing.

    Most commonly, just an adjustment is required. But only if the door lock works when the door is in the open position.

    This could be due to the handle being faulty, or the locking mechanism inside the window being broken, but both can be repaired, just ask us for a free quote and we will take care of it.

    Yes, if you can tell us about your double glazing problems, we can normally diagnose the issue and supply you with a price over the phone. Same goes for other needed repairs.

    All our works come with a 10 year insurance backed guarantee.

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    Rating on TrustATrader

    • 5.0 out of 5.0
      24th March 2025

      "We had issues with door handles. They came and fixed the handles for a reasonable price. A yr later the handles were..."

      Emma Flaxman

    • 5.0 out of 5.0
      19th February 2025

      "First class service from my initial enquiry to inspection and completion of broken double glazing. Lenny was very..."

      patrick fitzgerald

    • 5.0 out of 5.0
      10th February 2025

      "A big thank you to Lenny who arrived promptly and completed the job cleanly and efficiently and at a very reasonable price."

      TC Coleman

    • 5.0 out of 5.0
      6th January 2025

      "I found Glaze It & Lock It online whilst sourcing a firm to replace a broken aluminium window hinge. Lenny was..."

      Paul Arden-Griffith

    • 5.0 out of 5.0
      9th September 2024

      "Glaze it and Lock it came to the rescue to realign a door that was not opening with ease. Prompt response from..."

      ‘M’ Scott

    • 5.0 out of 5.0
      19th August 2024

      "Lennie & team-mate located the UPVC sliding door issue and fixed the problem, charging the agreed price that Paul..."

      robin sewoke

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