How to Choose a Roofer in Dublin

Start with the diagnosis, not the price

The first question worth asking is not what it costs but what is actually wrong. A roofer who can explain what they found, where the water is getting in and why that detail failed is describing a repair that has a chance of working. A roofer who goes straight to a figure has skipped the part that decides whether the figure means anything.

This matters most with leaks, because water rarely emerges where it entered. If the explanation is only ever about the stain on your ceiling and never about the roof detail above it, press for more.

What a written roofing quotation should set out

A quotation is a description of work with a price attached. The description is the part you are really buying, and it is what lets you hold anyone to what was agreed.

Look for these in writing

• The defect or problem the work is intended to address, in plain terms
• The scope: what will be done, to which part of the roof, and roughly how much of it
• The materials or system being used, and whether coverings are being matched, reused or replaced
• How access will be achieved — ladder, tower, scaffolding — and who is providing and paying for it
• What is excluded, which is often the most informative line in a quotation
• Removal and disposal of old material where the job creates waste
• How previously concealed defects will be handled if the work uncovers them
• Payment arrangements in general terms, and what the price does and does not include, such as VAT

Exclusions and hidden defects

Roofing has an honest awkwardness built into it: some things genuinely cannot be seen until a covering comes off. Battens, timber decks and the state of a chimney behind its flashing are the usual examples. A quotation that pretends otherwise is either guessing or will produce a conversation about extra cost later.

What you want instead is a clear position on what happens in that situation. Ours is straightforward: if something previously hidden appears once work opens up an area, we explain what has been found and agree any additional work and cost with you before carrying it out. Whoever you use, ask them to put their equivalent in the quotation.

Comparing quotations like for like

Three quotations for the same roof can differ substantially and all be reasonable, because they are often not describing the same job. One may be refixing a section, another replacing it; one may include scaffolding, another assume ladder access; one may be re-covering a flat roof over the existing deck, another stripping it back.

Line the scopes up beside each other before you look at the prices at all. If one quotation is far lower than the others, the useful question is what it leaves out rather than why it is cheap — and if one is far higher, the useful question is what it includes that the others do not.

Questions that make quotations comparable

• Are we all quoting for the same area of roof, or has one person scoped a smaller patch?
• Is access and scaffolding inside or outside each price?
• Is the existing covering being repaired, overlaid or stripped and replaced?
• Does the price include removing the old material from site?
• What happens to the price if the deck or battens underneath turn out to be poor?

Warning signs worth taking seriously

None of these prove bad intent on its own. Several together is a pattern, and the cost of walking away is a great deal lower than the cost of an unnecessary roof.

Be cautious about

• A price for a roof nobody has looked at, or a replacement recommended before any inspection
• Pressure to decide today, or a discount that disappears if you think about it
• A quotation that is a single line and a figure, with no scope and no exclusions
• Unsolicited callers who say they noticed a problem on your roof while passing
• A large payment requested up front, or cash-only insistence with nothing in writing
• Claims about credentials, insurance or memberships that the person will not put in writing or evidence
• Vagueness about who is actually doing the work and who carries responsibility for it
• Confident certainty about a cause that could not have been established without seeing the roof

Questions to ask before anyone starts

These are ordinary questions, and a roofer who is comfortable with their own work will not mind being asked them.

Worth asking

• What did you find, and what convinced you that is the cause?
• Is this repairable, or are you recommending replacement — and why?
• What is not included in this price?
• How will you get up there safely, and does that cost sit with me or with you?
• What will you do if you open it up and find something worse?
• Who do I contact if something is not right after the work?

Repair or replacement: get the question examined

The biggest sums of money in roofing turn on this one decision, and it is the decision most worth a second opinion. Plenty of roofs that look tired from the ground are sound underneath; plenty of roofs that have been patched repeatedly are past the point where another patch is good value.

Our roof repair vs replacement guide sets out how that judgement is normally made, and when does a roof need replacing covers the signs that genuinely point one way. If a replacement is being recommended, you are entitled to hear specifically what makes repair unviable.

How we work, so you can compare

For what it is worth as a reference point: quotations from us are free and carry no obligation, and a written quotation follows an appropriate assessment of the roof rather than a phone conversation. From a description and photographs we can often give a rough indication of what is involved, but a firm written price needs the roof looked at.

Vantage Roofing is a roofing contractor. Where something turns out to need a structural engineer, a building surveyor or another trade, we will say so rather than take it on. If that is the sort of approach you are after, get in touch — and if you use someone else, the questions above still hold.