Replacing Windows in the UK: What Homeowners Need to Know
Replacing windows is one of the most effective ways to improve your home’s energy efficiency, security, and kerb appeal. Whether you’re upgrading from outdated frames or addressing draughts and condensation, window replacement offers real benefits—if done right. In this guide, we cover the essentials UK homeowners need to know before replacing their windows, including when to replace, what to choose, and how much to budget in 2025. Why Consider Replacing Windows? Modern windows do much more than let in light. From soundproofing to thermal insulation and aesthetics, the right windows can transform your home. Here are some of the top reasons homeowners decide it’s time for an upgrade: Benefits of Replacing Windows Swapping out tired windows for high-performance units brings both immediate and long-term value: When Is the Right Time to Replace Windows? Timing is everything. Here are the most common signs it’s time to think about replacing your windows: What Are Your Options When Replacing Windows? Frame Materials Glazing Types How Much Does Replacing Windows Cost? Costs can vary depending on frame material, glazing type, window size, and complexity of the installation. Factors That Affect Price: Should You Replace All Windows at Once? While replacing all your windows at once ensures consistency and efficiency, many homeowners opt for phased replacements based on: A professional installer can help prioritise which windows to replace first. Why Choose a Professional Installer? Replacing windows is a skilled job—measuring, sealing, and fitting all require experience and attention to detail. Benefits of Going Pro: Ready to replace your windows? Speak to the team at Cove Glass for expert advice and professional service across the South East. Conclusion: Make the Smart Choice for Your Home Replacing windows is one of the best investments UK homeowners can make in 2025. Whether you’re focused on energy savings, security, or simply refreshing the look of your home, quality windows deliver measurable results. 📞 Call: 01252 318787📧 Email: sales@coveglass.co.uk🌐 Visit: Window Replacement Services Replacing Windows FAQs Q1: How long does it take to replace windows?A1: Most standard windows take 1–2 hours each to install. A full house can usually be completed in 1–3 days. Q2: Can I replace windows in a listed building?A2: Yes, but you’ll need to use approved materials (often timber) and may require planning permission. Always check with your local authority. Q3: Is it worth upgrading to triple glazing in the UK?A3: Triple glazing is great for very cold areas or noisy environments, but high-quality double glazing is sufficient for most UK homes.
Triple Glazing vs Double Glazing: Which Is Best for UK Homes in 2025?
With rising energy costs and growing awareness of home efficiency, more UK homeowners are asking the question: triple glazing vs double glazing—what’s the better option? Whether you’re replacing old units or building new, choosing the right glazing affects your home’s comfort, cost-efficiency, and long-term value. In this guide, we’ll explore the key differences, benefits, and when each option makes the most sense for your home in 2025. Triple Glazing vs Double Glazing: What’s the Difference? Double Glazing: Triple Glazing: Both systems help reduce heat loss, cut down on noise, and improve overall window performance—but they vary in effectiveness, cost, and suitability for different home types. Energy Efficiency: Which Performs Better? Double Glazing: Triple Glazing: Verdict: Triple glazing wins on insulation—especially useful in northern UK areas or homes seeking ultra-low energy bills. Noise Reduction More layers of glass mean more barriers to sound. Verdict: Triple glazing offers better acoustic performance, though the difference may be marginal for most suburban settings. Cost Comparison: Triple Glazing vs Double Glazing As of 2025, here are typical installation costs in the UK: Additional Considerations: Verdict: Double glazing is more cost-effective upfront. Triple glazing is an investment with longer-term savings in mind. Where Triple Glazing Makes Sense Where Double Glazing Is Ideal Still unsure which is right for you? Cove Glass can help assess your property and advise on the most efficient option. Visit our double glazing page for more information. Triple Glazing vs Double Glazing: Environmental Impact Verdict: Triple glazing is greener in the long term, especially when paired with other energy-saving measures. Aesthetic and Style Considerations Both glazing types are available in modern window styles, including: Triple glazed units tend to be thicker, which could affect the look of slimline frames or heritage homes. Triple Glazing vs Double Glazing: Which Glazing Is Best for You? When weighing up triple glazing vs double glazing, it all comes down to your goals: Choose double glazing if: Choose triple glazing if: 📞 Call: 01252 318787📧 Email: sales@coveglass.co.uk🌐 Visit: Double Glazing Services Triple Glazing vs Double Glazing FAQs Q1: Is triple glazing worth the extra cost?A1: It depends on your needs. In colder or noisy areas, the additional comfort and energy savings often justify the higher upfront cost. Q2: Can I upgrade from double to triple glazing without replacing the frames?A2: Not always. Triple glazing is heavier and thicker, so your existing frames may need upgrading. Q3: Will triple glazing reduce my energy bills significantly?A3: Yes—especially if your current windows are old or inefficient. However, the savings vary based on insulation, window orientation, and home size.
Replacement Window Glass: What Every UK Homeowner Should Know
Whether you’ve spotted a misty double-glazed pane or noticed a crack after a storm, replacing damaged or inefficient glass is essential. This guide covers everything you need to know about replacement window glass, from cost breakdowns to energy efficiency, ensuring your home stays secure and stylish. Why Choose Replacement Window Glass? When glass panes become damaged, foggy, or outdated, full window replacement isn’t always necessary. In many cases, you can save time and money by opting for replacement window glass instead of replacing the entire frame. Key Benefits Signs You Need Replacement Window Glass Knowing when to act can prevent further damage and heat loss. Here are the most common signs: Types of Replacement Window Glass Choosing the right type of glass is crucial for performance, safety, and compliance with UK regulations. What Affects the Cost of Replacement Window Glass? There isn’t a one-size-fits-all answer when it comes to pricing. Several factors influence the final cost: Typical UK Price Ranges DIY vs Professional Installation While some DIY-savvy homeowners may be tempted to try their hand at glass replacement, there are important safety and legal reasons to consider professional help. Why Choose a Professional? For trusted, local service, Cove Glass offers fast, professional replacement window glass solutions across the South East. Energy Efficiency and Window Glass Modern replacement window glass isn’t just clearer—it’s smarter. Upgrading to high-performance glass helps reduce heat loss and lower energy bills, aligning with UK energy efficiency targets. Benefits of Upgrading Conclusion: Upgrade Your View and Your Comfort Whether you’re dealing with a crack, foggy panes, or rising bills, replacement window glass offers a smart, affordable solution. By understanding the types of glass available, recognising the signs of wear, and choosing professional installation, you can extend the life of your windows and improve your home’s efficiency. Ready to restore your view? Contact Cove Glass for fast, expert advice and installation. 📞 Call: 01252 318787📧 Email: sales@coveglass.co.uk🌐 Visit: Replacement Window Glass Services FAQs Q1: Can I replace just the glass and keep my existing window frames?A1: Yes. If your frames are in good condition, only the glass can be replaced, saving you money and reducing disruption. Q2: How long does it take to install replacement window glass?A2: Most installations take under an hour per window. Special orders or difficult access may extend the timeline. Q3: Will new glass reduce my energy bills?A3: Yes. Upgrading to energy-efficient glass like Low-E can significantly cut heating costs and improve your home’s insulation.
Window Glass Replacement vs Full Window Replacement: Which is Right for You?
If your windows are damaged, misted, or inefficient, you might be wondering whether window glass replacement or a full window replacement is the better option. While both solutions can improve energy efficiency, security, and aesthetics, the right choice depends on factors like damage severity, budget, and long-term benefits. In this guide, we’ll break down the differences between window glass replacement and full window replacement, helping you make an informed decision. What is Window Glass Replacement? Window glass replacement involves removing the damaged or inefficient glass while keeping the existing window frame intact. This option is ideal if your frames are still in good condition but the glass has issues such as: Pros of Window Glass Replacement: Cons of Window Glass Replacement: What is Full Window Replacement? A full window replacement involves removing both the glass and the frame, replacing them with a brand-new window unit. This is often necessary when: Pros of Full Window Replacement: Cons of Full Window Replacement: Window Glass Replacement vs Full Replacement: Key Comparisons Cost Time to Install Frame Condition Energy Efficiency Customisation Options Security Upgrade When Should You Choose Window Glass Replacement? Best for: Homeowners looking for an affordable and quick fix for damaged or inefficient glass. When Should You Choose Full Window Replacement? Best for: Homeowners planning long-term improvements with a bigger budget. Need Help Choosing the Right Option? Contact Cove Glass! At Cove Glass, we offer expert window glass replacement and full window replacement services to suit your needs and budget. Whether you need a simple glass repair or a complete window upgrade, our team is here to help. 📞 Call us: 01252 318787📧 Email us: sales@coveglass.co.uk🔗 Learn more: Window Glass Replacement Frequently Asked Questions (FAQs) Q1: How much does glass replacement cost compared to full replacement? A1: Window glass replacement is generally cheaper, costing between £100-£300 per window, while full window replacement can range from £500-£1,500 depending on size and materials. Q2: How long does glass replacement take? A2: Glass replacement usually takes 1-2 hours per window, whereas full window replacement can take a full day or more per window. Q3: Can I replace just one window glass panel? A3: Yes, if only one pane is damaged, it can be replaced without affecting the rest of the window.
Are the Costs of Replacement Windows Worth It? Long-Term Benefits Explained
Replacing your windows is a significant investment, but is it worth the cost? Many UK homeowners wonder whether the costs of replacement windows will pay off in the long run. From improved energy efficiency to increased property value, upgrading your windows can offer a range of benefits that make it a smart financial decision. In this guide, we break down the long-term advantages to help you determine whether replacing your windows is a worthwhile investment. What Are the Costs of Replacement Windows in the UK? The costs of replacement windows vary depending on factors such as material, style, and installation complexity. On average, UK homeowners can expect to pay: Installation costs of replacement windows typically range from £150 to £350 per window, depending on your location and the complexity of the job. However, these upfront costs can be offset by the long-term savings and benefits of new windows. The Long-Term Benefits of Replacing Your Windows 1. Energy Efficiency & Reduced Heating Bills One of the biggest advantages of replacing your windows is improved energy efficiency. Older windows often allow heat to escape, leading to higher energy bills. Modern double or triple-glazed windows provide better insulation, helping to: 2. Increased Property Value New windows can boost your home’s market value by enhancing its kerb appeal and energy efficiency rating. Estate agents estimate that replacing windows can increase property value by 5-10%, making it a worthwhile investment if you plan to sell in the future. 3. Enhanced Security & Safety Older windows may have weak frames or outdated locks, making them a security risk. Modern replacement windows come with: 4. Noise Reduction for a Quieter Home If you live in a busy area, upgrading your windows can significantly reduce external noise. High-quality double-glazed or acoustic glass windows can cut noise pollution by 30-50%, creating a more peaceful living environment. 5. Low Maintenance & Durability Modern windows require minimal upkeep compared to older models. uPVC and aluminium windows, in particular, are resistant to warping, rotting, and fading, saving you money on repairs and repainting over time. How to Save Money on Replacement Windows If you’re concerned about the costs of replacement windows, consider these money-saving tips: Are Replacement Windows Worth the Cost? While the costs of replacement windows may seem high initially, the long-term benefits make them a valuable investment. From energy savings to increased property value and improved security, upgrading your windows can enhance your home’s comfort and efficiency. If you’re considering replacing your windows, Cove Glass offers high-quality, energy-efficient window replacements tailored to your needs. 🔗 Get a quote today: Cove Glass Window Replacement Costs of Replacement Windows FAQs Q1: How often should I replace my windows? A1: Most windows last 15-30 years, but signs like draughts, condensation, and rising energy bills indicate it may be time to replace them sooner. Q2: Are triple-glazed windows worth the extra cost? A2: Triple glazing provides better insulation and noise reduction, making it ideal for cold climates or noisy areas. However, double glazing is sufficient for most UK homes. Q3: Can I replace my windows in winter? A3: Yes, professional installers can replace windows year-round, though scheduling in spring or autumn may offer more flexibility and better deals.
Cost to Replace Windows: Factors That Affect Pricing
Replacing windows is a significant investment, but the cost to replace windows varies based on several factors. From the type of glass and frame materials to the number of windows and installation fees, understanding what influences pricing can help you budget effectively. In this guide, we break down the key factors that determine the cost to replace windows and provide insights into making the best choice for your home. 1. Window Type & Style The design and functionality of the window greatly impact the cost to replace windows. Some styles are more expensive due to their size, complexity, or additional features. Larger or custom-designed windows will cost more due to additional materials and installation complexity. 2. Frame Material Choices The frame material affects not only the cost to replace windows but also durability, insulation, and maintenance requirements. 3. Glass Type & Energy Efficiency The type of glazing plays a significant role in pricing, affecting insulation, noise reduction, and security. 4. Number of Windows & Property Size The more windows you replace, the higher the overall cost, but many companies offer discounts for multiple installations. If you’re replacing all windows at once, you may be eligible for bulk discounts from window suppliers. 5. Installation & Labour Costs Professional installation ensures your windows are fitted correctly for maximum energy efficiency and durability. Labour costs vary depending on: On average, professional window installation costs range from £150 – £400 per window. Some companies include labour in their quotes, while others charge separately. 6. Location & Supplier Differences Where you live can influence window replacement costs due to regional price variations. Choosing a local supplier can sometimes reduce costs, as national companies may charge extra for transportation. 7. Additional Features & Customisation Upgrades and extras can increase costs but may add long-term benefits. If security is a concern, investing in multi-point locking systems and reinforced frames can also add to the total cost. How to Save on the Cost to Replace Windows If you’re looking to reduce the cost to replace windows, consider these tips: Get a Free Quote for Window Replacement with Cove Glass At Cove Glass, we offer competitive pricing on window replacements with high-quality materials, expert installation, and energy-efficient options. Contact us today for a free, no-obligation quote and find the best solution for your home. 📞 Call us: 01252 318787📧 Email us: sales@coveglass.co.uk🔗 Learn more: Window Replacement Services Cost to Replace Windows FAQs Q1: How much does it cost to replace windows all around a house? A1: For an average 3-bedroom home, expect to pay between £4,000 – £8,000 depending on window type, glazing, and materials. Q2: What is the cost to replace windows in winter? A2: Some companies offer winter discounts due to lower demand, so it can be a good time to get a better deal. Q3: How long does window replacement take? A3: Most standard window replacements take 1-2 hours per window, while a full-house replacement can take 2-5 days.
Why Does Condensation in Double Glazing Happen & How to Fix It?
Condensation in double glazing can be a frustrating issue for homeowners. It not only affects visibility but can also indicate an underlying problem with your windows. Whether you’re dealing with misted-up glass in the morning or persistent moisture between the panes, understanding why it happens is the first step towards fixing it. In this guide, we’ll explain the causes of condensation in double glazing and the best solutions to keep your windows clear and efficient. What Causes Condensation in Double Glazing? Condensation forms when warm, moist air comes into contact with a colder surface. With double glazing, condensation can appear in three places: Each type of condensation has different causes and solutions. 1. Condensation on the Inside of Double Glazing If you notice condensation on the inside of your windows, this is usually caused by excess humidity in your home. Common reasons include: How to Fix It: 2. Condensation on the Outside of Double Glazing Condensation forming on the outside of your windows usually occurs in the morning when the external temperature is colder than the glass. This is actually a sign of well-insulated double glazing, as it means the heat is staying inside your home. How to Fix It: 3. Condensation Between the Panes of Double Glazing If condensation is forming inside the sealed unit, this indicates a broken window seal. When the seal fails, moisture enters the space between the panes, causing misting that won’t clear. Common causes of seal failure include: How to Fix It: How to Prevent Condensation in Double Glazing To stop condensation from forming in the first place, follow these key prevention tips: When Should You Repair or Replace Your Double Glazing? If condensation is appearing inside the double glazing unit, the glass will likely need replacing. Here’s when to act: At Cove Glass, we offer double glazing repairs and replacements to restore your windows’ performance. Need Help Fixing Condensation in Double Glazing? Contact Cove Glass Today! If you’re experiencing condensation in double glazing, don’t ignore it—especially if it’s inside the sealed unit. Our expert team at Cove Glass can assess your windows and provide affordable repair and replacement solutions to restore clarity and insulation. 📞 Call us: 01252 318787📧 Email us: sales@coveglass.co.uk🔗 Learn more: Double Glazing Repairs & Replacements Condensation in Double Glazing FAQs Q1: Is condensation inside double glazing a serious problem? A1: Yes. Condensation inside the panes means the seal has failed, reducing insulation and requiring glass replacement. Q2: Can I fix misted double glazing without replacing it? A2: In most cases, the sealed unit needs replacing. However, some specialists offer defogging services, but these are often a temporary fix. Q3: Will replacing my double glazing improve my home’s energy efficiency? A3: Yes. Upgrading to modern double glazing with energy-efficient coatings can reduce heat loss, lower energy bills, and prevent condensation issues.
Double Glazed Unit: What It Is, How It Works & Why You Need One
If you’re considering upgrading your windows, you’ve probably come across the term double glazed unit. But what exactly is it, how does it work, and why is it essential for modern homes? A double glazed unit (DGU) is a sealed window unit made of two panes of glass with an insulating gap between them. This design significantly improves energy efficiency, noise reduction, and home security compared to single glazing. In this guide, we’ll break down everything you need to know about double glazed units, including their benefits, how they work, and why they’re a must-have for UK homeowners. 1. What Is a Double Glazed Unit? A double glazed unit consists of: This structure enhances insulation by reducing heat loss, making it a popular choice for energy-efficient windows. 2. How Does a Double Glazed Unit Work? The key to a double glazed unit’s performance is the insulating layer between the two glass panes. Here’s how it works: 3. Why You Need a Double Glazed Unit 1. Energy Efficiency & Lower Bills 2. Improved Comfort 3. Noise Reduction 4. Increased Security 5. Reduced Condensation 4. Types of Double Glazed Units 1. Standard Double Glazing 2. Low-E (Low Emissivity) Glass 3. Toughened or Laminated Glass 4. Acoustic Glass 5. Solar Control Glass 5. Double Glazed Unit vs. Triple Glazed Unit Many homeowners wonder whether triple glazing is worth the extra cost. Here’s a quick comparison: For most UK properties, double glazing provides the best balance of cost and performance. 6. How to Maintain a Double Glazed Unit To extend the lifespan of your double glazed unit, follow these simple maintenance tips: Proper maintenance ensures your windows last 20-30 years or more. 7. How to Replace a Faulty Double Glazed Unit If your double glazed unit is misted, cracked, or underperforming, you don’t always need a full window replacement. Replacing just the glass unit is often a cheaper and quicker solution. At Cove Glass, we provide expert double glazed unit replacements for all window types. 🔗 Get a quote today: Cove Glass Double Glazing 📞 Call us: 01252 318787📧 Email us: sales@coveglass.co.uk Frequently Asked Questions (FAQs) Q1: How long does a double glazed unit last? A1: A well-maintained double glazed unit typically lasts 20-30 years. Q2: Can you replace just one pane of a double glazed unit? A2: No, both panes are sealed together, so the entire unit must be replaced. Q3: Does double glazing add value to a home? A3: Yes, energy-efficient windows can increase property value and make a home more attractive to buyers.
Local Glaziers vs National Companies: Which is Right for You?
When it comes to window repairs, replacements, and glass installations, homeowners and businesses often face a key decision: should you hire local glaziers or go with a national company? While both options have their advantages, the best choice depends on factors like cost, service quality, and response time. In this guide, we’ll compare local glaziers and national glazing companies, helping you decide which option suits your needs best. 1. What Are Local Glaziers? Local glaziers are independent or small business professionals who provide glass repair, replacement, and installation services in a specific area. These businesses often have a strong reputation within their community and rely on word-of-mouth recommendations. Key Benefits of Choosing Local Glaziers: However, local glaziers may have limited availability during peak periods and may not always offer a vast range of products compared to larger national firms. 2. What Are National Glazing Companies? National glazing companies operate across the UK, often with multiple branches. These firms tend to have larger teams, extensive product selections, and standardised pricing models. Key Benefits of Choosing a National Company: On the downside, national companies can be more expensive, may have longer wait times, and often provide less personalised service than local glaziers. 3. Cost Comparison: Local vs National Glaziers The cost of glazing services varies based on the type of work required. Here’s how local glaziers compare to national companies in terms of pricing: Local glaziers often provide more affordable pricing, especially for smaller jobs like repairs and replacements. National firms may offer bulk discounts for large projects but tend to have higher base prices. 4. Service Quality & Customer Experience Why Local Glaziers Excel in Customer Service: Why National Companies May Have an Advantage: However, national firms often handle a high volume of clients, meaning they may not provide the same level of personal attention as a trusted glazier who operates locally. 5. Availability & Emergency Services One key factor when choosing between local glaziers and national companies is availability for urgent repairs. If you need urgent window repairs, always confirm response times and availability before booking a service. 6. Which Option is Best for You? Choose a Local Glazier If: Choose a National Company If: For many homeowners, local glaziers provide the best balance of affordability, quality, and service. However, for large commercial projects or specialist glazing needs, a national company may be the right fit. Both local glaziers and national glazing companies offer valuable services, but the right choice depends on your specific needs. For affordable, high-quality, and personalised service, local glaziers are often the best option. Their fast response times, competitive prices, and commitment to customer satisfaction make them a trusted choice for homeowners and businesses alike. If you’re looking for reliable local glaziers in your area, Cove Glass offers expert glass repairs, window replacements, and emergency glazing services. 🔗 Get in touch today: Cove Glass Glazier Services 📞 Call us: 01252 318787📧 Email us: sales@coveglass.co.uk Frequently Asked Questions (FAQs) Q1: How do I find reliable local glaziers? A1: Look for online reviews, ask for recommendations, and check if the glazier is accredited by industry bodies such as FENSA or CERTASS. Q2: Do local glaziers offer emergency services? A2: Yes, many glaziers who operate locally provide emergency call-out services for urgent repairs, often responding quicker than national companies. Q3: Are local glaziers cheaper than national companies? A3: In most cases, yes. Local glaziers have lower overhead costs, meaning they can offer more competitive pricing for glass repairs and replacements.
Glass Replacement Windows: A Complete Guide to Costs, Types & Benefits
Upgrading your home with glass replacement windows can transform your living space and improve energy efficiency. In this comprehensive guide, we explore the costs, types, and benefits of glass replacement windows, providing valuable insights for UK homeowners considering a window upgrade. Understanding Glass Replacement Windows Glass replacement windows refer to updating the existing glass in your window frames without the need to replace the entire window unit. This cost-effective method focuses on improving energy efficiency, enhancing security, and updating the overall look of your property. Key points include: Costs of Glass Replacement Windows Understanding the costs of glass replacement windows is crucial before making a decision. Although prices can vary based on the type of glass and installation complexity, here is a general overview for UK homeowners: It is important to note that these costs can be affected by: Types of Glass Replacement Windows When exploring glass replacement windows, understanding the different types available can help you choose the right option for your home. The main types include: 1. Standard Double Glazing This is the most common option and provides improved insulation compared to single glazing. Key benefits include: 2. Triple Glazing Triple-glazed windows offer superior insulation, making them ideal for colder climates or properties that struggle with heat loss. Benefits include: 3. Low-Emissivity (Low-E) Glass Low-E glass is coated to reduce heat transfer and protect against harmful UV rays. It is especially beneficial for those looking to maintain interior furnishings and reduce energy bills. Benefits include: 4. Laminated Glass This type of glass enhances security by holding together when shattered. It is often used in areas where safety is a concern. Benefits include: Benefits of Upgrading to Glass Replacement Windows Investing in glass replacement windows offers a range of benefits beyond simple aesthetics. Consider the following advantages: Installation & Maintenance Tips For the best results, professional installation is recommended. Here are some tips to ensure a smooth process: For a comprehensive view of window replacement solutions, visit our dedicated page on Glass & Window Replacement. Choosing glass replacement windows is a smart decision for many UK homeowners. With benefits ranging from improved energy efficiency to enhanced security and reduced noise pollution, this upgrade not only improves your home’s comfort but can also add value. Whether you opt for standard double glazing or more advanced options like triple glazing and Low-E glass, the long-term benefits are clear. If you’re ready to upgrade your windows, contact Cove Glass today to discuss your options and receive a tailored quote. Enjoy the benefits of modern, energy-efficient windows and transform your home with a trusted solution. Call to Action:Visit our page for more details or contact us directly at:Phone: 01252 318787Email: sales@coveglass.co.uk Frequently Asked Questions (FAQs) Q1: How do glass replacement windows differ from full window replacement? A1: Glass replacement windows involve updating only the glass component, making it a more cost-effective and faster solution compared to full window replacement, which involves changing the entire frame and sash. Q2: Are glass replacement windows energy-efficient? A2: Yes, modern glass replacement windows are designed to be energy-efficient by reducing heat loss and helping to maintain a consistent indoor temperature, which can lower energy bills. Q3: What maintenance is required for glass replacement windows? A3: Regular cleaning and periodic inspections of the seals and frames are recommended to ensure optimal performance and longevity. Professional maintenance may be needed if issues are detected.