Advisory services and material analysis

We analyse and understand building materials 

We investigate the structural stability of buildings and objects to identify areas of decay and failure. Using our in-house laboratory, we further examine materials and carry out mortar analysis. Our comprehensive Condition Reports record findings and detail the appropriate conservation treatment.

Analysis of Decay

We undertake environmental monitoring to help understand decay mechanisms and then provide pragmatic solutions to ameliorate conditions where possible. This work is combined with research into historical records and backed up by a wealth of knowledge based on many years of experience.

A full and detailed analysis is given of the decay mechanisms affecting buildings, monuments, statuary and any other object or structure that we are commissioned to investigate.

Building Surveys

Our methodical assessments of existing conditions are supported by extensive recording of observed conditions, material defects, mechanisms of decay, environmental exposure and historical records.


We conduct detailed surveys, prepare schedules of work, supervise and oversee long-term projects.

Our team of qualified professionals provide training and deliver continued professional development sessions and presentations.


Based on comprehensive surveys and analysis, we provide specifications for work on a wide range of projects. Trials are undertaken to determine methods and best practice.

We produce documentation for the cleaning, consolidation, stabilisation and redecoration of diverse objects and buildings.


Using our in-house laboratory facilities, we determine appropriate replacement materials to match strength, porosity, texture and colour of existing fabrics. We also assist in identifying stone and aggregates, locating quarries to provide suitable replacements.

Winter Covers

We have developed a winter cover system which protects sculptures and decorative stonework from damage caused by freezing and wet conditions.

Our bespoke winter covers consist of a three layered moisture impermeable system which is windproof, waterproof, insulating and provides UV protection.

Protect sculpture and decorative stonework with winter covers

Case Studies

Fountain of Love, Cliveden National Trust

Fountain of Love, Cliveden National Trust

We carry out condition surveys and conservation treatments on behalf of the National Trust to help preserve and protect the Fountain of Love at Cliveden.

Biddulph Grange, National Trust

Biddulph Grange, National Trust

The James Bateman Geological Gallery (1862) at Biddulph Grange contains a selection of fossils and geological strata.

Elizabeth Tower

Elizabeth Tower

Sir Robert McAlpine awarded Cliveden Conservation the contract to restore Elizabeth Tower, London, back to its original 1850’s Charles Barry colour scheme.

Related news

How to protect sculpture and decorative stonework from weather damage this winter

How to protect sculpture and decorative stonework from weather damage this winter

Lewis Proudfoot, of Cliveden Conservation, discusses the importance of Winter Covers in protecting marble sculpture and ...

Dorset Museum Mosaic reinstallation is shortlisted for Museums + Heritage Awards 2021

Dorset Museum Mosaic reinstallation is shortlisted for Museums + Heritage Awards 2021

The Fordington mosaic, which we lifted, conserved, re-backed for wall mounting at Dorset Museum has been shortlisted for an prestigious award.

Winner of prestigious Natural Stone Awards 2020

Winner of prestigious Natural Stone Awards 2020

Our Cromer War Memorial, Norfolk project has been named as the Joint Winner of the Carving, Lettering and Sculpture category at the Stone Federation’s Natural Stone Awards.