JPD CONSTRUCTION LIMITED
Roof Leak Detection & Water Ingress Specialists
Over 40 Years’ Combined Experience
Portstsmouth, Fareham, Whiteley & Surrounding Hampshire Areas
New rafters following chimney stack removal.
Felt and battening to match existing following chimney stack removal.
New lead work box gutter and flashings.
New rafters following chimney stack removal.
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Ongoing leak? Tried repairs that haven’t worked?
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We specialise in finding the actual cause of roof leaks and water ingress —
not just patching over the problem.
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​​Stop Guessing – Get It Fixed Properly
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​Most leaks aren’t caused by what you can see.
We’re regularly called in after failed repairs where the real issue was missed — poor detailing, failed flashings, box gutter issues or underlying construction defects.
We identify the cause and fix it properly.
Investigations are chargeable. Typical costs from £150–£450 + VAT depending on access and scope of works (ladder, scaffold tower or mobile access equipment).
We can arrange all access as required. Where we carry out the works, this cost is often offset depending on the job — and avoids the guesswork many contractors price into their repairs.​​​​​
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Roof Leak Specialists in Portsmouth & Hampshire
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We work with homeowners, landlords and property managers to identify the cause of ongoing issues and fix them at the source with long-lasting repairs — not temporary fixes.
We regularly carry out work across Hampshire, particularly Whiteley and surrounding developments, where many issues are caused by poor original workmanship rather than age.
These often include failed leadwork, slipping hip tiles and poorly detailed roof junctions.
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Common Roof & Leak Problems We Fix
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• Roof leaks & water ingress
• Chimney leaks & failed flashing details
• Valley & box gutter failures
• Flat roof defects & ponding water
• Balcony & cladding-related leaks
• Failed leadwork & roofing details
• Water ingress around roof windows
• Damp caused by external defects
• New-build roofing defects
• Poor previous repair works
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Access Solutions for All Buildings
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• Scaffold access
• Mobile scaffold towers
• Cherry picker access
• Safe access solutions for taller buildings
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​​​​​​​​​​​​​​Our Services
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Water Ingress Investigations
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Trace & access inspections with photo evidence and clear recommendations.
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Chimney Repairs & Removals
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Leadwork, repointing, rebuilds and full removals.
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GRP Flat Roofing
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Proper Cure It GRP systems installed — not temporary coatings.
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Balcony Waterproofing
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GRP systems and long-term waterproofing solutions.
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Property Maintenance
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Reactive and planned maintenance for private properties and managed buildings.
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Why Choose JPD Construction Ltd
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✔ Over 40 years’ combined experience
✔ Specialists in difficult leak investigations
✔ Trusted by property managers & private clients
✔ Practical, long-term solutions
✔ No guesswork or temporary patch repairs
✔ Access solutions arranged where required
✔ Fully insured
✔ Reliable, responsive and easy to deal with
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Got an Ongoing Leak That No One Can Fix?
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We’ll identify the cause and fix it properly.
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Roofing & water ingress Specialists
At JPD Construction Ltd, our goal is simple — identify problems properly, carry out quality work and make the whole process as straightforward as possible for our clients.
We specialise in roofing, water ingress investigations, property repairs and maintenance across Portsmouth, Hampshire and surrounding areas.
From ongoing roof leaks and failed previous repairs to chimney works, GRP flat roofing, balcony waterproofing and external building repairs, we provide practical long-term solutions rather than temporary patch repairs.
We work with homeowners, landlords and property managers on both reactive repairs and planned maintenance, with access solutions available for everything from small residential properties to larger managed buildings.
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Our reputation has been built on honest advice, quality workmanship and solving problems properly. A large amount of our work comes from repeat clients, recommendations and property managers who trust us to deal with ongoing and difficult issues that others haven’t been able to resolve.
We pride ourselves on being reliable, straightforward to deal with and carrying out work to a high standard with clear communication throughout.
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Got an ongoing issue that needs looking at properly?
Get in touch to arrange a site visit, quote or leak investigation. Photos can also be sent over for an initial review before arranging access if required.
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Describe your image
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GRP Flat Roofs & Balconies
Loft conversions, Dormers, Roof windows
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Chimney removal, felt & battening to match existing
Chimney removal, tiled in to match existing
New peg tile roof & double dormers.
Chimney removal, felt & battening to match existing
Recent roof repairs
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Describe your image
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Chimney Removals & Repairs
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Full External Refurbishment, Roofing & Remedial work
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Annex Extension & Structural Blockwork
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Brickwork & Extensions
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Driveways & Patios
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Kitchens
Bath & Shower rooms
Areas We Cover in Portsmouth & Hampshire
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Based in Portsmouth, we cover Portsmouth, Southsea, Gosport, Fareham, Whiteley, Havant, Waterlooville, Hayling Island, Southampton, Chichester and surrounding areas across Hampshire.
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If you’re unsure whether we cover your area, feel free to get in touch.