Case Study 10

Sherington: a complete re-roof.

A period cottage near Newport Pagnell, stripped back, put right and re-tiled in plain clay, with new decorative fascias and soffits.

Finished plain clay tile roof and new decorative gable on the Sherington cottage Sherington · 2026
01/Project brief
Project brief

A period cottage made right again.

A period cottage on the edge of Sherington, near Newport Pagnell. The old covering had reached the end of its life, the roofline had tired and moisture was finding its way in. The brief was a full strip, repairs to the rafters, an insulation upgrade, new bespoke fascias and soffits, then a fresh plain clay tile roof.

Full strip Plain clay tile New roofline
02/Project specification
Specification

The specification.

Everything specified, sourced and signed off before scaffolding went up.

Finished plain clay tile roof on the Sherington cottage Job Card Case Study · SH
Project card

Sherington Cottage Re-Roof

Full strip and re-roof · New roofline · Sherington, Buckinghamshire
01 The brief
ClientPrivate residential, period cottage LocationSherington, Buckinghamshire TypeFull strip and re-roof ScopeStrip, repair, re-tile, roofline
02 The roof
TilePlain clay tile, hand laid UnderlayBreathable membrane, vapour open BattensTreated softwood, set to gauge RooflineNew bespoke fascias & soffits
03 Sign-off
StructureRafters repaired, insulation upgraded FlashingsNew lead to chimney & valleys RecordDaily photographs, written sign-off
04/What we did
Work breakdown

How the roof came back together.

Five clear stages, photographed as we went and signed off in writing at the end.

Old weathered tiles on the existing Sherington roof at the strip stageStage 01
01 Survey and strip

Survey and strip back.

A full look over the tired existing roof, then the old covering stripped off so the structure underneath could be checked and put right before anything new went on.

Breathable membrane and treated battens laid over the roof structureStage 02
02 Membrane and battens

Repairs, membrane and battens.

Rafters checked and repaired where needed, the insulation upgraded, then a breathable membrane and treated battens set out to the correct tile gauge.

New decorative fascia and soffit fitted to the gable vergeStage 03
03 Fascias and roofline

New fascias and soffits.

New bespoke decorative fascias and soffits fitted to the verge and eaves, painted white, closing the roofline neatly before the tiling started.

Plain clay tiles hoisted up and laid across the new roofStage 04
04 Re-tile

Plain clay tile, re-laid.

Plain clay tiles hoisted up and hand laid across the roof to a straight, even coursing, with lead dressed into the chimney and valley junctions.

Finished plain clay tile roof with new lead flashings and rooflineStage 05
05 Finish and sign-off

Finished and signed off.

Ridge and verge finished, lead flashings dressed in, the site cleared, scaffold down and the completed roof walked over and signed off in writing.

05/Detail gallery
Detail gallery

The finish, up close.

Finished plain tile roofline and lead valley on the Sherington cottage
Finished roofline
New lead valley and soil vent detail on the finished roof
Lead valley
New plain clay tile meeting the retained roof with lead flashing
New to old
New decorative fascia and bedded verge on the gable
Decorative verge
06/Craft note
Why we made that choice

Why the membrane and battens matter.

The old covering was laid over a tired felt underlay that had gone brittle with age. On a period cottage that had already let moisture reach the rafters, that was never going to hold.

A lived-in home carries moist air rising from kitchens, bathrooms and radiators below. If that moisture cannot get out, it condenses under the underlay and sits on the insulation and rafters. That is how the timber in a roof quietly rots from the inside.

Laying a breathable membrane over the repaired rafters, with treated battens set to the tile gauge, lets that moisture pass out through the underlay while shedding water from the outside. It keeps the structure dry and the insulation working, and it is why this roof will suit the cottage for the long term.

"The cottage feels sound again, and it looks right."
Homeowner · Sherington · 2026
07/What we used
Materials

What went on this roof.

Hover any material for the spec on the Sherington re-roof.

Plain clay tile on the finished Sherington roof 01
Traditional finish

Plain clay tile

Best forPitched heritage roofs
LayingHand laid, broken bond
VergeSand-cement bedded
FixingNailed to gauge
CoursingStraight and even
CharacterColour blend
Breathable membrane and battens on the stripped Sherington roof 02
Underlay

Breathable membrane

TypeBreathable underlay
PropertyVapour open
RoleSheds water, breathes
LapsSealed laps
OverRepaired rafters
StandardBS 5534
Treated timber battens set to gauge over the membrane 03
Structure

Treated battens

TimberTreated softwood
GaugeSet to tile gauge
GradeGraded roofing batten
FixingNailed to rafters
InsulationUpgraded beneath
StandardBS 5534
New decorative fascia and soffit on the gable verge 04
Roofline

Fascias & soffits

TypeBespoke timber
FinishPainted white
DetailShaped bargeboard
VergeClosed and bedded
EavesNew soffit
FitCut on site
The finished roof

Every angle of the completed roof.

Finished plain clay tile roof on the Sherington cottage
01 · Finished slope
Gable elevation of the finished roof against the sky
02 · Gable elevation
Finished roofline and lead valley on the cottage
03 · Finished roofline
New decorative fascia and bedded verge on the gable
04 · Decorative verge
New lead valley and soil vent pipe detail
05 · Lead valley
New plain clay tile meeting the retained roof with lead flashing
06 · New to old
Old weathered tiles stripped off beside the chimney
07 · Old covering off
Breathable membrane and treated battens over the structure
08 · Membrane & battens
Roofer fixing treated battens to gauge over the membrane
09 · Battening out
Plain clay tiles hoisted up and laid across the new roof
10 · Tiles going up
See the full gallery
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