Specialist Leadwork & Velux Window Services in Southampton & Surrounding Areas
Expert Leadwork & Velux Installation You Can Trust
JH King Roofing & Property Maintenance provides professional leadwork and Velux roof window services designed to protect your property while improving natural light, ventilation, and overall comfort. From repairing or replacing lead flashings, valleys, and detailing to installing high-quality Velux roof windows, our experienced team delivers precise, long-lasting workmanship using proven materials and trusted installation methods.
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Professional Leadwork Installation & Repairs in Southampton & Surrounding Areas
Leadwork plays a crucial role in protecting the most vulnerable areas of your roof. At JH King Roofing & Property Maintenance, we carry out all aspects of leadwork installation and repair for properties across Southampton and the surrounding areas, including flashings, valleys, gutters, and bespoke detailing around chimneys, dormers, and roof junctions. Using traditional leadworking techniques and high-quality materials, we deliver a watertight finish designed to withstand long-term weather exposure and help prevent leaks and internal damage.
Velux Roof Window Installation & Replacement
Velux roof windows are an effective way to introduce natural light and ventilation into loft spaces, extensions, and converted roof areas. We install and replace Velux windows for homeowners throughout Southampton and nearby towns and villages, ensuring correct positioning, secure fitting, and full integration with the surrounding roof covering. Proper installation is essential to prevent draughts and water ingress, and our experienced team ensures every window performs efficiently and blends seamlessly with your roof once complete.
Watertight Integration & Long-Term Roof Protection
Both leadwork and Velux window installations require careful integration with the existing roof structure. Poor workmanship can result in leaks, heat loss, and ongoing maintenance issues. Our approach focuses on detailed preparation, accurate fitting, and thorough sealing to ensure all elements work together effectively. From flashing details to surrounding tiles or slates, every component is finished to a high standard, providing reliable, long-term protection for properties across Southampton and the surrounding areas.
Experienced Specialists Delivering Lasting Results
With decades of hands-on roofing experience, the team at JH King Roofing & Property Maintenance understands how to deliver specialist services that perform as intended. We provide clear advice, honest recommendations, and dependable workmanship for properties across Southampton and the surrounding areas. Whether you need new leadwork installed or a Velux roof window fitted or replaced, we focus on durable solutions that enhance your roof’s performance, improve comfort and natural light, and maintain the overall appearance of your property for years to come.
Thinking About Leadwork or Velux Roof Windows in Southampton?
Whether you need lead flashing repairs, new leadwork installation, or a professionally fitted Velux roof window, JH King Roofing & Property Maintenance is here to help homeowners across Southampton and the surrounding areas. We offer free, no-obligation quotations and clear, honest advice based on decades of hands-on roofing experience.
With skilled workmanship, straightforward communication, and a focus on watertight, long-lasting results, we ensure your roof performs exactly as it should. Get in touch today to arrange an inspection or to discuss your leadwork or Velux roof window requirements with our Southampton-based team.
A Roofing Company Built on Trust and Quality

Trusted & Approved Roofers
We are proud members of Buy With Confidence and Checkatrade, giving our customers added peace of mind. These independent schemes mean our work, customer care, and business practices have been vetted and approved, so you can trust us to deliver a reliable, professional service.

Quality Workmanship You Can Rely On
Every project is completed using proven materials and trusted methods to ensure long-lasting results. From small repairs to larger roofing and property maintenance work, we take pride in high standards of workmanship, careful attention to detail, and finishes designed to stand up to the elements.

Local, Reliable & Customer-Focused
Based in Southampton, we are a local business that values honest advice, clear communication, and dependable service. We treat every property with care and every customer with respect, offering a straightforward, friendly approach from first enquiry through to completion.
Leadwork & Velux Services Across Southampton – FAQs
Leadwork repairs and Velux roof window installations often raise questions about suitability, durability, and correct installation. This FAQ section answers some of the most common questions we’re asked by homeowners across Southampton and the surrounding areas, helping you understand your options and what to expect. If you’d like tailored advice for your property, the team at JH King Roofing & Property Maintenance is always happy to help.
Why is leadwork so important for roofs in Southampton and nearby areas?
Leadwork plays a vital role in keeping roofs watertight, particularly around chimneys, roof junctions, valleys, and abutments. In areas such as Southampton, Eastleigh, and Totton, exposure to wind-driven rain and seasonal storms means these vulnerable points are often where leaks first occur. When lead flashings crack, lift, or deteriorate with age, water can penetrate the roof structure and cause internal damage.
We regularly carry out leadwork repairs and replacements for properties in Romsey, Chandlers Ford, and West End, where older housing stock often relies on traditional lead detailing. Properly installed leadwork allows for natural expansion and contraction, maintaining a long-lasting seal even during temperature changes. Using correct techniques and quality materials ensures reliable weather protection and reduces the risk of repeat issues.
What types of leadwork repairs and installations do you carry out?
We carry out all common forms of leadwork installation and repair, including chimney flashings, lead valleys, stepped flashings, soakers, gutters, and bespoke detailing. Homeowners in Hedge End, Bitterne, and Woolston often contact us to address failing lead around chimneys or roof junctions where water ingress has started to appear internally.
Each project begins with an assessment of the existing leadwork to determine whether repairs are suitable or if replacement is the better long-term option. We use traditional leadworking methods to ensure correct detailing and a neat, durable finish that blends seamlessly with the surrounding roof covering. Our aim is always to provide effective, long-lasting protection rather than short-term fixes.
Are Velux roof windows suitable for homes in Southampton?
Velux roof windows are an excellent addition to many homes across Southampton, particularly in loft conversions, extensions, and converted attic spaces. Properties in Portswood, Shirley, and Bursledon often benefit from Velux installations where additional natural light and ventilation can transform previously dark or unused areas.
Velux windows are designed to suit the UK climate, offering excellent insulation, weather resistance, and ventilation control when installed correctly. We assess roof pitch, orientation, and internal layout before recommending the most suitable window type and size. Proper installation is essential to prevent draughts, heat loss, or leaks, which is why professional fitting is always advised.
Can you replace existing Velux windows as well as install new ones?
Yes, we carry out both new Velux roof window installations and replacements. Older Velux units in properties across Hythe, Marchwood, and Netley can become less energy efficient over time or develop issues with seals and operation. Replacing them with modern Velux windows can significantly improve insulation, ventilation, and ease of use.
When replacing an existing window, we ensure the new unit is fully integrated with the roof covering using the correct flashing kits and detailing. This ensures a watertight finish and a clean appearance both internally and externally. Replacement is often quicker and less disruptive than homeowners expect, while delivering noticeable improvements in comfort and performance.
How do you ensure leadwork and Velux windows are fully watertight?
Watertight performance relies on careful preparation, accurate fitting, and proper integration with the surrounding roof structure. For homes in Locks Heath, Whiteley, and Warsash, we take extra care to ensure flashings, tiles, and roof coverings work together as a complete system.
We use correct lead codes, allow for thermal movement, and ensure all Velux flashing kits are installed to manufacturer guidelines. Every detail—from the lead laps to the surrounding tiles or slates—is finished neatly and securely. This attention to detail is essential for preventing leaks, heat loss, and future maintenance issues.
Why choose JH King Roofing & Property Maintenance for leadwork and Velux services?
Choosing the right contractor is crucial for specialist roofing work. JH King Roofing & Property Maintenance is approved by Buy With Confidence and a member of Checkatrade, giving homeowners across Otterbourne, Hursley, and Curdridge added confidence in the quality of our workmanship.
We’re known for clear advice, honest recommendations, and reliable results. Whether we’re repairing lead flashings or installing a new Velux roof window, our focus is on long-term performance and protecting your property. From initial inspection through to completion, you can rely on a professional, straightforward service delivered by a trusted local team.
Do Velux roof windows require planning permission in Southampton?
In many cases, Velux roof windows can be installed under permitted development, meaning planning permission is not required. This is often the case for properties across Southampton, Eastleigh, and Totton, provided the window does not project excessively above the roofline and the property is not subject to special restrictions. However, planning rules can vary depending on the type of property and its location.
Homes in conservation areas or with listed status—such as parts of Romsey, Chandlers Ford, or older areas around Portswood—may require additional checks or formal consent before work can begin. We always recommend confirming requirements before installation to avoid complications later.
As part of our service, we can advise on whether planning permission is likely to be required and ensure installations comply with building regulations, including insulation and safety glazing standards. Our aim is to make the process straightforward while ensuring your Velux installation is fully compliant, professionally fitted, and problem-free.
How long do leadwork repairs or Velux installations usually take?
The timescale for leadwork repairs or Velux roof window installations depends on the scope of the work and the condition of the existing roof. Smaller lead flashing repairs around chimneys or roof junctions can often be completed within a day, particularly for properties in Bitterne, Woolston, or Shirley where access is straightforward.
Velux roof window installations typically take one to two days, depending on roof structure, internal finishing requirements, and weather conditions. Replacement of an existing Velux unit in areas such as Hythe, Marchwood, or Netley is often quicker than installing a brand-new opening, as the structural work has already been completed.
Before starting any work, we provide a clear outline of expected timescales so you know what to expect. We work efficiently while maintaining high standards of workmanship, ensuring every detail is completed properly without rushing the job.
Built for Local Roof Types and Conditions
Homes across Southampton, Eastleigh, Romsey, and Chandlers Ford feature a wide mix of roof styles, from traditional pitched roofs with chimneys to modern extensions and loft conversions. Our leadwork and Velux services are tailored to suit these local property types, ensuring correct detailing, proper weather protection, and a finish that works with the existing roof structure. Understanding how local roofs are built helps us deliver solutions that perform reliably in real-world conditions.
Enhancing Light, Comfort and Usability
Velux roof windows can transform dark or underused spaces into bright, well-ventilated rooms. We regularly install and replace Velux windows for homeowners in Shirley, Portswood, Bitterne, Hedge End, and Whiteley, helping improve natural light, airflow, and everyday comfort. Whether part of a loft conversion or an existing roof upgrade, we ensure every installation is carefully positioned and fully integrated for long-term performance.
Traditional Skills with Modern Standards
Leadwork remains one of the most important elements of a watertight roof, particularly around chimneys, valleys, and junctions. Using traditional techniques combined with modern best practices, we carry out leadwork repairs and installations across Totton, Hythe, Marchwood, Netley, and Bursledon. Each detail is formed and fitted correctly to allow for movement, prevent cracking, and provide durable protection against the elements.
A Trusted Local Roofing Team
As a locally based roofing contractor, we provide dependable leadwork and Velux window services throughout Southampton and the surrounding areas, including Locks Heath, Warsash, Otterbourne, and Hursley. Our reputation has been built on clear advice, consistent workmanship, and a straightforward approach to every project. Whether carrying out specialist repairs or new installations, we focus on delivering long-lasting results you can rely on.
Trusted Roofing Services Near You
Based locally, JH King Roofing provides a comprehensive range of roofing and roofline services to customers across Hampshire and the surrounding areas. We work in a wide range of towns and villages throughout the county, including:
Southampton
Eastleigh
Chandlers Ford
Hedge End
West End
Bitterne
Woolston
Shirley
Portswood
Totton
Hythe
Marchwood
Ashurst
Romsey
Nursling
Rownhams
Hamble-le-Rice
Netley
Bursledon
Swanwick
If you’d like to discuss your roofing needs, we’re here to help. Whether you need a new roof, flat roof, repairs, or roofline work, we offer expert advice and tailored solutions to suit your home and budget: