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HaldenRoofing Co.
Stone cottage in Ashford Old Town with a restored natural slate roof and chimneys

Job 2291 · Ashford Old Town

Slate restoration

Stone cottage on Mill Row

We kept 70% of the original slate, replaced the rest with reclaimed stone of the same quarry colour, and rebuilt both chimneys with copper flashing.

Material
Natural slate
Size
18 squares
On site
12 days
Completed
May 2026

(The brief)

The brief

Slates had been sliding off this roof for three winters. Two quotes had recommended stripping it and putting asphalt shingle on, which the owners did not want on a stone cottage of this age.

The slate itself was sound. The iron nails holding it had rusted through, which roofers call nail sickness, and the chimneys had been pointed with mortar instead of flashed.

Job sheet
Job
2291
Address
Mill Row, Ashford Old Town
House
1880s stone cottage, 1½ stories
Foreman
Colm Brennan
Crew
Slate and heritage crew · 4 roofers
Inspection
Thu 2 Apr 2026

(What we found)

48 photos, 3 findings, one plain answer

The report the owners received within 24 hours of the inspection, trimmed to its findings. Every one has a photo reference and a rating.

  • ReplaceWorn out across the area
  • RepairA specific fault letting water in
  • WatchNot urgent, check again next year
Inspection reportHR-2291 · Mill Row, Ashford Old Town
Slipped and missing slates on the front slope, rust stains below the old nail holes
P-05 Front slope
Cracked mortar fillet pulling away from the stone chimney above the slate
P-13 Both chimneys
Soft, rotted battens exposed under the lower slate courses at the eaves
P-21 Battens
  • RepairP-05Nail sickness: iron nails rusted through, 1 in 5 slates slipped or loose
  • ReplaceP-13Mortar fillets instead of flashing, cracked and letting water into the chimney breast
  • ReplaceP-21Original battens soft along the eaves, sagging under the lower courses

48 photos · 3 findingsInspected by C. Brennan

(Scope and numbers)

The written price, and what it came to

The quote the owners signed, and every change agreed on site, each one photographed before the work was done.

Written scopeQ-2291 · fixed price
Line items from the written quote for job 2291
ItemQtyPrice
Scaffold, 12 working days1$2,400
Strip, sort and set aside original slate18 sq$4,320
Breathable membrane and new treated battens18 sq$3,240
Relay slate with copper nails, 3 in headlap18 sq$14,040
Reclaimed slate, matched quarry colour5.4 sq$6,210
Copper step and cover flashing, 2 chimneys2$3,860
Agreed during the build
Sister one cracked rafter at the rear eave (photographed)1$420
Fixed price$34,070
Final invoice$34,490

Includes permit and disposalNo deposit until materials were delivered

70%
original slate kept
12
days on site
6,100
copper nails
100+
years expected

(Build log)

Day by day, as the owners saw it

Each entry is the daily text the owners received at the end of the day, with the photos left out.

Build logJob 2291 · Slate and heritage crew · 4 roofers
  1. Fri 1 May

    Scaffold up, reclaimed slate deliveredSlate sorted against the original on the ground

  2. Mon 4 May

    Strip front slope, slates sorted and stackedSound slate chalk-marked for relaying

  3. Wed 6 May

    Front slope membrane and battensCracked rafter found and sistered · photo sent

  4. Mon 11 May

    Front slope relaid, rear slope strippedOriginal slates on the street side, reclaimed at the rear

  5. Thu 14 May

    Copper flashing, both chimneysStepped into raked-out joints and repointed in lime

  6. Tue 19 May

    Ridge, clean-up, scaffold down, sign-offWalkthrough with the owners 15:00 · warranty W-2291 issued

Daily text at 18:00Foreman: Colm Brennan

The Mill Row stone cottage with its restored grey slate roof and two stone chimneys
Sign-off photo · May 2026

(The result)

How it turned out

From the lane the roof looks as it did before, which was the point. The street-facing slope is almost entirely original stone, the reclaimed slate is on the rear, and the chimney breasts have dried out for the first time in years. With copper nails and copper flashing, the next job on this roof should be somebody else's in the next century.

25 yrWorkmanship warrantyW-2291 · expires May 2051

(Free inspection)

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