A tall concrete school boiler chimney with a new stainless flue terminal at the top, above a brick plant room

Boiler flue and chimney liner GE4108

Matthew Arnold School

Oxford, boiler flue and chimney liner

Type: Chimney liner
Location: Oxford, South East
Status: Complete
System: Twin wall insulated flue, flexible chimney liner

The job

Two new boilers into an old concrete chimney.

A new boiler flue and chimney liner for the main boiler plant room at Matthew Arnold School in Oxford.

At survey, the old boiler flues ran up into a concrete chimney inside the plant room.

A Ø250 flexible stainless liner now runs inside the chimney, with a new terminal at the top. Twin wall insulated flue connects it to the two new boilers.

We smoke tested the system on 6 August 2026. The smoke left at the top with no visible leaks, and we issued a certificate of conformity.

boilers

Ø250

flexible chimney liner

On site.

Site and survey photographs. Tap a photo to see it larger.

A stainless twin wall flue running along a brick wall into the side of a round concrete chimney — Matthew Arnold School, Oxford, boiler flue and chimney liner. The flue entering the side of the chimney.

A stainless flue elbow on galvanised strut turning into a concrete chimney with a soot door near its base — Matthew Arnold School, Oxford, boiler flue and chimney liner. The flue turning into the chimney inside the plant room.

A tall concrete boiler chimney rising above the school's brick and clad plant room — Survey photo. Matthew Arnold School, Oxford, boiler flue and chimney liner. The chimney before the works.

Old stainless flue pipes angled up into a round concrete chimney inside a dim plant room — Survey photo. Matthew Arnold School, Oxford, boiler flue and chimney liner. The old flues running into the chimney.

Scope

What we delivered.

Site survey
CAD drawing
Twin wall insulated flue from the boilers to the chimney
Ø250 flexible liner inside the existing chimney
Top stub with mesh and storm collar
Smoke test and certificate of conformity

Project details

Chimney liner
South East
Design, supply and install

Similar workChimneys and liners

Got a job like this?

Price normally within 24 hours of drawings or survey information.

Send drawings Get a price