Commercial Roof Repair Dublin
Targeted commercial roof repairs to stop leaks, protect assets and minimise disruption across Dublin.
Leak tracing & make-safe repairs where possible
Photo evidence and written quotes
Planned follow-on repairs scheduled efficiently
Which Type of Repair Do You Need?
Urgent Leak / Make-Safe
For active leaks and emergency situations
- Active leak causing immediate damage
- Storm damage requiring temporary weatherproofing
- Water near electrics, plant equipment or stock
Typical scenarios: Water entering occupied offices, leaks near electrical systems, active damage to stock/equipment, storm damage requiring immediate make-safe. We aim for rapid response where possible.
Planned Roof Repairs
For scheduled and preventative work
- Recurring leaks identified during inspection
- Worn details, seams or penetrations
- Preventative repairs to avoid future failures
Typical scenarios: Issues found during routine inspections, minor leaks that need fixing before they worsen, edge or parapet detailing failures, blocked drainage or outlets. Work scheduled to suit your operations.
Common Commercial Roof Issues We Repair
From drainage failures to membrane splits — here’s how we identify and fix typical commercial roof problems.
Ponding Water & Poor Drainage
WHY IT HAPPENS
Inadequate falls or roof deflection causing standing water
HOW WE FIX IT
Assess drainage design, clear outlets, recommend falls correction if needed
Blocked Outlets/Drains
WHY IT HAPPENS
Debris build-up restricting water flow
HOW WE FIX IT
Clear blockages, check outlet capacity, advise on maintenance schedule
Split Seams/Joints
WHY IT HAPPENS
Thermal movement, poor installation or age-related failure
HOW WE FIX IT
Targeted seam repair or renewal, water testing to confirm fix
Edge/Parapet Flashing Failures
WHY IT HAPPENS
Movement, wind uplift or deteriorated detailing
HOW WE FIX IT
Replace or re-detail flashing, secure upstands, ensure weathertight seal
Rooflight/Penetration Leaks
WHY IT HAPPENS
Failed seals, cracked units or poor installation around penetrations
HOW WE FIX IT
Assess seal condition, replace gaskets/flashings, upgrade if necessary
Damaged Membrane Areas
WHY IT HAPPENS
Impact damage, foot traffic or UV degradation
HOW WE FIX IT
Patch repair or section replacement depending on extent and location
Gutter/Downpipe Overflow
WHY IT HAPPENS
Blockages or insufficient capacity causing wall damage
HOW WE FIX IT
Clear gutters/downpipes, check alignment, repair overflow damage
Storm Damage / Wind Uplift
WHY IT HAPPENS
High winds causing membrane lifting or edge failures
HOW WE FIX IT
Make-safe temporary repairs, assess extent, plan permanent fix
What's Included in Commercial Roof Repairs
Our commercial roof repair service follows a structured approach to ensure lasting fixes.
How We Work on Commercial Sites
Commercial roof repairs require careful planning to minimise disruption to your business operations. Before starting work, we assess site access, identify safe routes for equipment and materials, and plan working zones that avoid disrupting entrances, walkways, and parking areas where possible.
We maintain clear communication with your facility manager, property agent, or designated site contact throughout the repair process. You’ll receive updates on progress, any findings during the work, and advance notice of any additional issues that may need addressing. For larger repair projects or buildings with occupied tenants, we can carry out staged or phased works to reduce noise, limit access restrictions, and keep parts of the building fully operational.
Where appropriate and agreed in advance, we can schedule out-of-hours repairs to avoid peak business times — though this depends on the scope of work, access arrangements, and any noise or safety restrictions on your site. Our goal is to complete repairs efficiently while maintaining a safe, tidy, and organised site at all times.
Clear Communication
Regular updates to facility managers and agents
Safe Site Approach
Access planning and safe working zones
Active commercial roof leak in Dublin?
Call for urgent make-safe repairs — we aim for rapid response where possible.
Documentation & Reporting
For commercial clients who need records for insurance, compliance, or tenant reporting, we can provide photo evidence and written summaries of the work carried out.
Photos Highlighting Problem Areas
Before/after images showing issue location and repair work
Simple Written Summary
Plain language description of what was done and why
Priority List
Urgent / Soon / Monitor — clear recommendations for follow-on work
Options: Repair vs Partial Renewal
Honest advice on whether targeted repairs are enough or more work is needed
Repair Report
Commercial Roof, Dublin
Issue Identified
Blocked outlet causing ponding water near electrical room
Work Carried Out
Outlet cleared, drainage tested, minor membrane patch applied
Recommendations
Urgent
None
Soon
Check parapet flashing on west side
Monitor
General roof condition good
- Photos available on request
Recent Commercial Repair Work
Outlet Leak Repair – Dublin City
Blocked outlet cleared, drainage tested, membrane patch applied. Water test confirmed fix.
Seam Repair & Water Test – North Dublin
Split seam on office building repaired and water tested. No further leaks reported.
Parapet Flashing Repair – South Dublin
Failed parapet flashing replaced on industrial unit. Edge detailing secured and weatherproofed.
Areas We Cover
We provide commercial roof repair services across Dublin and surrounding areas, including Dublin City, North Dublin, South Dublin, Swords, Malahide, Portmarnock, Lucan, Tallaght, Dundrum, Blackrock and nearby areas.
Not listed? Call us — we likely cover your area.
- Commercial Roofing Hub
- Commercial Roof Installation
- Commercial Roof Inspection
- Commercial Roof Maintenance
- Flat Roof Leak Repair
Frequently Asked Questions
How quickly can you respond to a commercial roof leak in Dublin?
We aim for rapid response where possible, particularly for urgent situations like active leaks near electrical systems, equipment, or stock. Response times depend on our current workload and the nature of the issue, but we prioritise emergency call-outs where there’s a risk of immediate damage or danger. For less urgent leaks, we can usually visit within a few working days to assess the issue and provide a quote. If you have an active leak that’s causing damage, call us directly and explain the situation — we’ll do our best to attend as quickly as we can. For planned repairs or routine issues, we’ll schedule a visit at a time that suits your operations.
Do you provide photos and a written report?
Yes, for commercial clients who need records for insurance, compliance, or tenant reporting, we can provide photo evidence and written summaries of the work carried out. This typically includes photos showing the problem area before and after repair, a brief description of what was done, and any recommendations for follow-on work or monitoring. The level of detail can be tailored to your needs — some clients just need basic photos and an invoice, while others require more structured reports for property managers, landlords, or insurers. Just let us know what documentation you need when you get in touch, and we’ll make sure you receive it.
Can you do temporary make-safe repairs first?
Yes, where possible, we can carry out temporary make-safe repairs to stop active leaks or prevent further damage while a permanent repair is planned. This might involve applying temporary patches, tarpaulins, or weatherproofing measures to protect the building until a full repair can be scheduled. Make-safe works are particularly useful for urgent situations where immediate action is needed but a full repair requires additional materials, access equipment, or planning. We’ll always explain what the temporary fix involves, how long it should last, and what permanent work will be needed afterwards. In some cases, temporary repairs aren’t feasible or safe — if that’s the case, we’ll be upfront about it.
Do you check drains and outlets as part of repairs?
Yes, checking drains and outlets is a standard part of our commercial roof repair process. Poor drainage is one of the most common causes of commercial flat roof failures — blocked outlets or inadequate falls can lead to ponding water, which accelerates membrane wear and often causes leaks. When we attend a leak call-out, we’ll assess the drainage system, check for blockages, and evaluate whether the roof’s falls and outlet capacity are adequate. If we identify drainage issues during the repair, we’ll recommend solutions such as clearing blockages, upgrading outlets, or improving falls. Proper drainage is essential to prevent recurring problems.
Can you schedule follow-on works to minimise disruption?
Yes, for larger commercial roof repairs or buildings with occupied tenants, we can schedule follow-on works in a way that minimises disruption to your operations. This might involve phased or staged repairs — completing the work in sections over several visits to avoid closing off large areas at once — or scheduling work outside peak business hours. We’ll work with your facility manager, property agent, or site contact to plan a schedule that suits your operations and tenant requirements. If you need the work done during specific times or in a particular sequence, let us know when we’re quoting and we’ll factor that into the plan.
Do you offer out-of-hours repairs?
Where appropriate and agreed in advance, we can schedule out-of-hours repairs to avoid peak business times and minimise disruption. This depends on several factors: the scope of the repair, site access arrangements, noise restrictions, and health and safety considerations. Some commercial roof repairs can be carried out outside normal working hours, but others (especially those requiring hot works, heavy equipment, or scaffolding) may not be suitable due to safety or noise constraints. If you need out-of-hours work, let us know during the planning stage and we’ll assess whether it’s feasible for your project. We’ll always be upfront about what’s realistic and safe.
Are you insured for commercial roof repair work?
Yes, we carry full public liability insurance for all commercial roofing work, including repairs, make-safe works, and emergency call-outs. This protects your property, building users, and any third parties while we work. Commercial roof repairs often require access to occupied buildings and work near plant equipment or sensitive areas, so proper insurance cover is essential. You can ask to see our insurance documentation at any time. We also follow strict health and safety procedures on every site, including risk assessments and safe systems of work tailored to each repair project.