GEODEC Heritage provides specialist painting, decorating and associated decorative repairs for period, listed and historically significant buildings across Kent, London and the surrounding areas.
From traditional residences and historic façades to chapels, civic buildings and heritage properties, our approach combines practical decorating experience with an understanding of historic materials, traditional construction and specialist coating systems.
We recognise that heritage decorating is not simply about appearance. It is about selecting appropriate materials, respecting original features and undertaking work that supports the long-term condition and character of the building.
Traditional buildings often behave differently from modern construction.
Historic masonry, lime-based renders, traditional plaster and aged timber can respond differently to moisture, environmental conditions and modern coating systems.
Applying an unsuitable finish or removing an existing coating without proper consideration can compromise the building fabric and create further problems.
At GEODEC Heritage, we take a considered approach to existing surfaces, previous coatings, preparation requirements and the compatibility of proposed materials.
Our objective is to achieve appropriate decorative finishes while respecting the building's original character and construction.
GEODEC Heritage provides a range of specialist decorating and associated repair services, tailored to the requirements of each property.
Preparation and redecoration of suitable historic masonry, rendered elevations and architectural features, with coating systems selected according to existing substrates, previous treatments and exposure conditions.
Sensitive redecoration of period interiors, including traditional plaster, decorative mouldings, original woodwork and architectural features, with appropriate attention to existing materials and finishes.
Preparation, decoration and suitable localised repairs to traditional timber windows, doors, frames and exterior joinery, including sash windows and period detailing.
Application of appropriately specified mineral, silicate and other specialist decorative coatings, with consideration for substrate compatibility, permeability and manufacturer requirements.
Careful preparation and agreed minor repairs associated with decorating, including filling, localised timber restoration, surface consolidation and treatment of defective existing coatings where appropriate.
Advice on traditional colour palettes, paint finishes and decorative coordination, considering the property's architectural character, existing features and any applicable conservation requirements.
All services are subject to assessment, the agreed scope of works and any necessary technical or statutory approvals.



There is no single paint system suitable for every historic property.
The condition of the substrate, existing coatings, moisture behaviour, architectural significance and proposed finish must all be considered before selecting a decorating system.
We have experience working with specialist mineral coatings, including KEIM systems, for suitable masonry and previously decorated surfaces.
These systems can provide highly vapour-permeable, durable finishes when correctly specified and applied.
The appropriate primer, preparation and coating arrangement depends on the substrate and existing conditions.
Where appropriate, limewash and other traditional finishes may be considered for compatible historic substrates.
Their suitability must be assessed in relation to the existing material, previous coatings, exposure and intended appearance.
Historic joinery requires careful consideration of timber condition, existing paint layers and the proposed finish.
We can assess suitable traditional or modern compatible coating systems, alongside localised repair requirements, to support the protection and presentation of timber features.
Historic surfaces can require different preparation methods from those used on modern buildings.
Our approach considers the retention of sound original material, the risks associated with removing existing coatings and whether specialist conservation advice or further investigation is necessary.
We do not assume that the most expensive or most traditional product is automatically the correct choice. The specification must suit the building.
We begin by reviewing the proposed works, available building information, existing surface conditions and any known conservation requirements.
Where necessary, additional technical advice, coating trials or specialist investigation may be recommended.
We consider the preparation methods, repairs, materials and coating system appropriate to the agreed scope.
Manufacturer recommendations and relevant conservation requirements are incorporated where applicable.
Following agreement of the specification and programme, decorating is carried out with attention to sensitive preparation, substrate protection, correct application and workmanship.
On completion, the agreed works are reviewed and relevant information concerning decorative finishes, product systems and future maintenance is provided where appropriate.



GEODEC's heritage and period-property experience includes traditional exterior decorating, specialist mineral coating systems, timber restoration and work within architecturally significant environments.
Our projects demonstrate the different approaches required for historic surfaces, architectural details and specialist specifications.
Explore our completed work to learn more about the properties, preparation requirements, materials and finishes involved.
Decorating works to listed buildings and properties within conservation areas can be subject to statutory controls.
Depending on the building and the nature of the proposed work, changes to historic finishes, external colours, materials or original features may require listed building consent or other permissions.
Before relevant work begins, the necessary consents and approvals must be established by the property owner or commissioning party, with input from the appropriate conservation professionals and local authority where required.
GEODEC can work to an agreed specification and contribute practical decorating and coating-system information during project planning.
Where the proposed work extends beyond our decorating and associated repair expertise, we recommend involving appropriately qualified conservation specialists.
Please reach us at office@geodec.co.uk if you cannot find an answer to your question.
Not necessarily. The correct product depends on the substrate, existing coatings, moisture conditions and requirements of the property. Some buildings need traditional finishes, while others may be suitable for carefully selected modern or mineral systems.
Certain specialist systems can be used over compatible, sound existing coatings. However, suitability must be established through assessment and the manufacturer's technical specification. Not all mineral paints can be applied over previously painted surfaces.
Not in every case. Consent requirements depend on whether the proposed work affects the building's special architectural or historic character. The relevant local authority should be consulted where there is uncertainty.
GEODEC can undertake appropriate preparation and localised timber repairs associated with decorating, subject to the condition of the joinery and the agreed scope. More extensive joinery repairs or conservation work may require specialist assessment.
Yes. We can review decorating requirements and discuss suitable systems based on the available information and site conditions. Where necessary, we may recommend manufacturer input, trials or specialist conservation advice before finalising a specification.
Whether you're restoring a period home, maintaining a historic property or planning decorating works to a listed or architecturally significant building, GEODEC Heritage welcomes your enquiry.
Tell us about the property, its existing condition and the work you are considering. Where available, photographs, specifications and information about previous repairs or coatings can help us understand the requirements.
We'll review your enquiry and advise on the appropriate next steps.
Geodec Limited
Company Number: 16851519 | Vat Number: 507501225
GEODEC LIMITED IS REGISTERED IN ENGLAND AND WALES