Roof Repair Specialists in North Wales.

Roof repair along the north Wales coastal corridor from Flint through Rhyl to Abergele is among the highest-volume repair work we carry. The salt-aggressive sea air combined with the south-westerly exposure that hits the Edwardian and mid-century semi stock head-on means flashings and ridge bedding fail well before the tiles do. Emergency callout demand here spikes in November through February when Atlantic fronts push up the coast. Inland at Mold and Buckley, the slate cottage stock holds up better but repair calls centre on individual slates that have cracked through frost action in the colder winters than the coast sees, and on lime mortar repointing at chimney stacks where Victorian work has finally washed out. We carry matching Welsh blue-grey in common sizes and can usually patch without leaving a visible colour difference. The Chester Team reaches the coastal corridor inside an hour on emergency calls.

Most roofing problems on UK stock do not need a full reroof. A slipped slate, a failed flashing, a cracked ridge cap, a mortar joint washing out at the verge: all of these are repair jobs that can be done cleanly inside a day. The question is whether the rest of the roof is sound enough to make that repair worth doing. We tell you that honestly on inspection rather than defaulting to a bigger job.

Our emergency callout covers the CH, L, LL, SY and WA postcode groups within 48 hours during 06:00 to 20:00 on any day of the year. Temporary weatherproofing, which is usually a breathable overlay taped at the edges, goes on the same day if the permanent fix has to wait for a material delivery.

What we run on repair calls

For like-for-like slate work on Victorian and Edwardian stock we carry Westmorland green and Welsh blue-grey in common sizes. We also stock Marley Edgemere singles and Duo Edge singles for the dominant post-war tile. On most repair visits we can source matching material rather than leaving a visible patch.

Lead work runs in Code 4 sheet for stepped and cover flashings, Code 5 for soakers and valley linings on heavier pitches. We form and dress the lead on site rather than using preformed sections, which gives a tighter fit around irregular chimney brickwork.

When repair stops being the answer

A single slipped tile on an otherwise sound roof is an obvious repair. Forty porous tiles on a 55-year-old deck with cracked underlay visible through the loft hatch is a different conversation. We draw that line clearly: if repairs are going to keep coming, we say so and quote the alternative.

What it costs

Simple single-trade repairs, including a slipped slate, a cracked ridge cap or a failing step flashing, typically run between £150 and £450 plus VAT. Scaffold goes on for chimney and ridge access, which adds between £400 and £800 depending on height and access. We quote all scaffold within the repair estimate so there are no surprises on the invoice.

What we back it with

Repair work carries a 5-year workmanship guarantee. Where the repair involves new lead or new underlay, those materials carry manufacturer-backed cover on top. If the repair fails within the guarantee period, we come back and fix it at no charge.